Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

SANTACRUZ UG STATION - ELECTRICAL LOAD SCHEDULE - ASS - 1

MD Load in kW
Maximum Demand of Electrical

Power Factor
Supply Class
Load in kVA for

Cable Type

Load in kW
Connected
S.N. Board Start Board / Load Finish

Demand

UGC-05

Load in
Others
Status

Factor

Total

kVA
A-1 EMDB-1 N W FRLSZH 1898.94 0.89 0.40 764.75 126.46 736.48 862.94
A-2 MAIN LIGHTING PANEL - 1 N W FRLSZH 17.40 0.90 0.80 13.92 15.47 0.00 15.47
A-3 SMDB - 1 N W FRLSZH 128.00 0.85 0.20 25.60 30.12 0.00 30.12
MDB - 1
A-4 ESCALATOR PANEL - 1 N W FRLSZH 78.00 0.80 0.80 62.40 0.00 78.00 78.00
A-5 ECS CHILLER PANEL - 1 & 2 N W FRLSZH 751.00 0.90 0.67 505.00 0.00 561.11 561.11
A-6 FIRE PUMP PANEL N W FS 185.50 0.85 0.03 5.50 6.47 0.00 6.47
Total Load 3058.84 0.89 0.45 1377.17 178.52 1375.59 1554.11

A-1.1 LIFTS & ESCALATOR PANEL - 1 E W FS 134.00 0.85 0.90 119.20 0.00 140.24 140.24
A-1.2 SEEPAGE & DRAINAGE PUMP PANEL - 1 E W FRLSZH 66.00 0.85 0.67 44.00 51.76 0.00 51.76
A-1.3 EMERGENCY POWER PANEL - 1 E W FRLSZH 44.00 0.85 0.60 26.60 31.29 0.00 31.29
A-1.4 TVS PANEL - 1 & 2 E W FS 521.00 0.90 0.57 299.00 0.00 332.22 332.22
A-1.5 TVS PANEL - 3 & 4 E S FS 528.50 0.90 0.00 0.00 0.00 0.00 0.00
A-1.6 ECS PANEL - 1 & 2 E W FS 152.49 0.90 0.52 79.35 0.00 88.17 88.17
EMDB-1
A-1.7 ECS PANEL - 3 & 4 E S FS 131.91 0.90 0.00 0.00 0.00 0.00 0.00
A-1.8 AIR COOLED CHILLER PANEL E W FRLSZH 100.77 0.90 0.95 95.27 0.00 105.86 105.86
A-1.9 PUMP ROOM PANEL E W FRLSZH 25.00 0.85 0.50 12.50 14.71 0.00 14.71
A-1.10 UPS - 1A (E&M) E W FS 62.82 0.90 0.55 34.83 28.70 10.00 38.70
A-1.11 UPS - 2B (E&M) E S FS 78.45 0.90 0.00 0.00 0.00 0.00 0.00
A-1.12 UPS - 3A (S&T) E W FS 54.00 0.90 1.00 54.00 0.00 60.00 60.00
Total Load 1898.94 0.89 0.40 764.75 126.46 736.48 862.94

A-2.1 LDB - 1 PL LHS N W FRLSZH 3.31 0.90 0.80 2.65 2.94 - 2.94
A-2.2 LDB - 2 PL LHS N W FRLSZH 4.21 0.90 0.80 3.37 3.74 - 3.74
MAIN LIGHTING
A-2.3 LDB - 5 CL LHS N W FRLSZH 1.82 0.90 0.80 1.46 1.62 - 1.62
PANEL - 1
A-2.4 LDB - 6 CL LHS N W FRLSZH 4.94 0.90 0.80 3.96 4.39 - 4.39
A-2.5 LDB -7 STREET ASS-1 N W FRLSZH 3.12 0.90 0.80 2.49 2.77 - 2.77
Total Load 17.40 0.90 0.80 13.92 15.47 0.00 15.47

A-3.1 PDB-1 PL LHS N W FRLSZH 33.00 0.85 0.20 6.60 7.76 - 7.76
A-3.2 PDB-2 PL LHS N W FRLSZH 13.00 0.85 0.20 2.60 3.06 - 3.06
A-3.3 PDB-5 CL LHS N W FRLSZH 15.00 0.85 0.20 3.00 3.53 - 3.53
A-3.4 PDB - 6 CL LHS N W FRLSZH 23.00 0.85 0.20 4.60 5.41 - 5.41
SMDB - 1
A-3.5 PDB -7 STREET ASS-1 N W FRLSZH 8.00 0.85 0.20 1.60 1.88 - 1.88
A-3.6 TPDB-1 N W FRLSZH 28.00 0.85 0.20 5.60 6.59 - 6.59
A-3.7 APDB-2 CL LHS N W FRLSZH 4.00 0.85 0.20 0.80 0.94 - 0.94
A-3.8 APDB-3 PL LHS N W FRLSZH 4.00 0.85 0.20 0.80 0.94 - 0.94
Total Load 128.00 0.85 0.20 25.60 30.12 0.00 30.12

A-4.1 ESC -09 N W FRLSZH 26.00 0.85 0.80 32.50 - 38.24 38.24
ESCALATOR
A-4.2 ESC-10 N W FRLSZH 26.00 0.85 0.80 32.50 - 38.24 38.24
PANEL - 1
A-4.3 ESC-11 N W FRLSZH 26.00 0.85 0.80 32.50 - 38.24 38.24
Total Load 78.00 0.80 0.80 62.40 0.00 78.00 78.00

A-5.1 ESC -04 E W FS 18.50 0.85 0.80 14.80 - 17.41 17.41

A-5.2 ESC -05 E W FS 18.50 0.85 0.80 14.80 - 17.41 17.41
A-5.3 ESC -06 E W FS 18.50 0.85 0.80 14.80 - 17.41 17.41
LIFTS &
A-5.4 ESC -07 E W FS 18.50 0.85 0.80 14.80 - 17.41 17.41
ESCALATOR
A-5.5 LIFT-1 (CL-PL) E W FS 15.00 0.85 1.00 15.00 - 17.65 17.65
PANEL - 1
A-5.6 LIFT-2 (CL-PL) E W FS 15.00 0.85 1.00 15.00 - 17.65 17.65
A-5.7 LIFT-3 (SL-CL) E W FS 15.00 0.85 1.00 15.00 - 17.65 17.65
A-5.8 LIFT-6 (SL-CL) E W FS 15.00 0.85 1.00 15.00 - 17.65 17.65
Total Load 134.00 0.85 0.90 119.20 0.00 140.24 140.24

MMRC / UGC-05 1 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

SANTACRUZ UG STATION - ELECTRICAL LOAD SCHEDULE - ASS - 1

MD Load in kW
Maximum Demand of Electrical

Power Factor
Supply Class
Load in kVA for

Cable Type

Load in kW
Connected
S.N. Board Start Board / Load Finish

Demand

UGC-05

Load in
Others
Status

Factor

Total

kVA
WASTE WATER SUMP PUMP - 1 (WORKING) PU-
A-6.1 E W FRLSZH 11.00 0.85 1.00 11.00 12.94 - 12.94
03.1
WASTE WATER SUMP PUMP - 2 (STAND BY) PU-
A-6.2 SEEPAGE & E W FRLSZH 11.00 0.85 1.00 11.00 12.94 - 12.94
03.2
DRAINAGE PUMP
WASTE WATER SUMP PUMP - 2 (STAND BY) PU-
A-6.3 PANEL - 1 E W FRLSZH 11.00 0.85 0.00 0.00 0.00 - 0.00
03.3
A-6.5 CROSS PASSAGE PUMP PANEL E W FS 33.00 0.85 0.67 22.00 25.88 - 25.88
Total Load 66.00 0.85 0.67 44.00 51.76 51.76

A-7.1 CROSS PASSAGE PUMP - 1 PU-06.1 E W FS 11.00 0.85 1.00 11.00 12.94 - 12.94
CROSS PASSAGE
A-7.2 CROSS PASSAGE PUMP - 2 PU-06.2 E W FS 11.00 0.85 1.00 11.00 12.94 - 12.94
PUMP PANEL
A-7.3 CROSS PASSAGE PUMP - 3 PU-06.3 E S FS 11.00 0.85 0.00 0.00 0.00 - 0.00
Total Load 33.00 0.85 0.67 22.00 25.88 25.88

A-8.1 EPDB - 1 PL LHS E W FRLSZH 12.00 0.85 0.40 4.80 5.65 - 5.65
A-8.2 EPDB - 5 CL LHS E W FRLSZH 13.00 0.85 0.40 5.20 6.12 - 6.12
EMERGENCY
A-8.3 EPDB - 6 CL LHS E W FRLSZH 4.00 0.85 0.40 1.60 1.88 - 1.88
POWER PANEL - 1
A-8.4 ACDB - 1 E W FRLSZH 15.00 0.85 1.00 15.00 17.65 - 17.65
Total Load 44.00 0.85 0.60 26.60 31.29 0.00 31.29

A-9.1 ULDB - 1 PL LHS VE W FS 0.85 0.90 1.00 0.85 0.95 - 0.95

A-9.2 ULDB - 2 PL LHS VE W FS 1.55 0.90 1.00 1.55 1.73 1.73
A-9.3 TLDB - 1 PL LHS VE W FS 2.20 0.90 1.00 2.20 2.44 2.44
A-9.4 ULDB - 5 CL LHS VE W FS 0.82 0.90 1.00 0.82 0.91 0.91
A-9.5 ULDB - 6 CL LHS VE W FS 1.55 0.90 1.00 1.55 1.72 1.72
A-9.6 ULDB - 7 STREET ASS-1 VE W FS 0.85 0.90 1.00 0.85 0.95 0.95
UPS DISTRIBUTION
A-9.7 UPDB - 1 CL LHS VE W FS 11.00 0.90 1.00 11.00 12.22 12.22
PANEL - 1
A-9.8 UPDB - 2 CL LHS VE W FS 7.00 0.90 1.00 7.00 7.78 7.78
A-9.9 SIGNAGE DB - 1 CL LHS VE W FS 1.50 0.90 1.00 1.50 1.67 1.67
A-9.10 SIGNAGE DB - 2 PL LHS VE W FS 2.50 0.90 1.00 2.50 2.78 2.78
A-9.11 PSD (STANDBY) VE W FS 27.99 0.90 0.00 0.00 - 0.00 0.00
A-9.12 AFC SYSTEM -1 VE W FS 5.00 0.90 1.00 5.00 5.56 5.56
Total Load 62.82 0.90 0.55 34.83 28.70 10.00 38.70

DOMESTIC WATER PUMP - 1 (WORKING) PU-01.1

A-10.1 E W FRLSZH 3.75 0.85 1.00 3.75 4.41 - 4.41
DOMESTIC WATER PUMP - 2 (STAND BY) PU-01.2
A-10.2 E S FRLSZH 3.75 0.85 0.00 0.00 0.00 - 0.00
TREATED WATER TRANSFER PUMP - 1
A-10.3 E W FRLSZH 3.75 0.85 1.00 3.75 4.41 - 4.41
(WORKING)
PUMP ROOM
TREATED WATER TRANSFER PUMP - 1
A-10.4 PANEL E S FRLSZH 3.75 0.85 0.00 0.00 0.00 - 0.00
(STANDBY)
A-10.5 SUMP PUMP - 1 (WORKING) PU-02.1 E W FRLSZH 2.50 0.85 1.00 2.50 2.94 - 2.94
A-10.6 SUMP PUMP - 2 (STAND BY) PU-02.2 E S FRLSZH 2.50 0.85 0.00 0.00 0.00 - 0.00
A-10.7 SUMP PUMP - 1 (WORKING) PU-07.1 E W FRLSZH 2.50 0.85 1.00 2.50 2.94 - 2.94
A-10.8 SUMP PUMP - 2 (STAND BY) PU-07.2 E S FRLSZH 2.50 0.85 0.00 0.00 0.00 - 0.00
Total Load 25.00 0.85 0.50 12.50 14.71 0.00 14.71

A-11.1 FIRE HYDRANT (WORKING) E W FS 90.00 0.85 1.00 90.00 105.88 - 105.88
A-11.2 FIRE HYDRANT (STAND BY) E S FS 90.00 0.85 0.00 0.00 0.00 - 0.00
FIRE PUMP PANEL
A-11.3 JOCKEY PUMP E W FS 5.50 0.85 1.00 5.50 6.47 - 6.47
Total Load 185.50 0.85 0.03 5.50 6.47 0.00 6.47

STATUS :
W - Working N - Normal Supply (From Transformer) FRLSZH - Flame retardant Low Smoke Zero Halozen - FRLSZH
E - Essential Supply (From transformer & DG
S - Standby FS - Fire Survival - FS
Backup)
F - Future VE - Very Essential Supply (from UPS)

MMRC / UGC-05 2 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

SANTACRUZ UG STATION - ELECTRICAL LOAD SCHEDULE -ASS - 2

Maximum Demand of

Power Factor
Supply Class

MD Load in
Cable Type

Load in kW
Connected
Electrical Load in kVA for

Demand
S.N. Board Start Board / Load Finish

UGC-05

Load in
Others
Factor
Status

Total

kVA
kW
B-1 EMDB-2 N W FRLSZH 1886.68 0.88 0.36 683.47 97.70 661.59 759.30
B-2 MAIN LIGHTING PANEL - 2 N W FRLSZH 19.30 0.90 0.80 15.44 17.16 0.00 17.16
B-3 MDB - 2 SMDB - 2 N W FRLSZH 129.00 0.85 0.25 32.20 37.88 0.00 37.88
B-4 ESCALATOR PANEL - 2 N W FRLSZH 78.00 0.85 0.80 62.40 0.00 73.41 73.41
B-5 ECS CHILLER PANEL - 1 & 2 N S FRLSZH 751.00 0.90 0.67 505.00 0.00 561.11 561.11
Total Load 2863.98 0.90 0.45 1298.52 152.74 1296.12 1448.86

B-1.1 TVS PANEL - 1 & 2 E W FS 521.00 0.90 0.00 0.00 0.00 0.00 0.00
B-1.2 LIFTS & ESCALATOR PANEL - 1 E S FS 528.50 0.90 0.58 306.50 0.00 340.56 340.56
B-1.3 ECS PANEL - 1 & 2 E W FS 152.49 0.90 0.00 0.00 0.00 0.00 0.00
B-1.4 ECS PANEL - 3 & 4 E S FS 131.91 0.90 0.77 101.48 0.00 112.76 112.76
B-1.5 AIR COOLED CHILLER PANEL E S FRLSZH 100.77 0.90 0.00 0.00 0.00 0.00 0.00
B-1.6 EMERGENCY POWER PANEL - 2 E W FRLSZH 55.00 0.85 0.56 31.00 36.47 0.00 36.47
B-1.7 EMDB-2 LIFTS & ESCALATOR PANEL - 2 E W FS 67.00 0.85 0.89 59.60 0.00 70.12 70.12
B-1.8 SEEPAGE & DRAINAGE PUMP PANEL - 2 E W FRLSZH 33.00 0.85 0.67 22.00 25.88 0.00 25.88
B-1.9 AIR COOLED CHILLER PANEL E W FRLSZH 11.00 0.85 0.50 5.50 6.47 0.00 6.47
B-1.10 UPS - 2A (E&M) E W FS 78.45 0.90 1.00 78.45 0.00 87.17 87.17
B-1.11 UPS - 3B (S&T) E S FS 54.00 0.90 0.00 0.00 0.00 0.00 0.00
B-1.12 UPS - 1B (E&M) E S FS 62.82 0.90 0.00 0.00 0.00 0.00 0.00
B-1.13 MVS -MDB E W FS 90.74 0.88 0.87 78.94 28.88 51.00 79.88
Total Load 1886.68 0.88 0.36 683.47 97.70 661.59 759.30

B-2.1 LDB - 3 PL RHS N W FRLSZH 4.57 0.90 0.80 3.66 4.06 - 4.06
B-2.2 LDB - 4 PL RHS N W FRLSZH 3.85 0.90 0.80 3.08 3.42 - 3.42
MAIN LIGHTING
B-2.3 LDB - 8 CL RHS N W FRLSZH 4.08 0.90 0.80 3.27 3.63 - 3.63
PANEL - 2
B-2.4 LDB - 9 CL RHS N W FRLSZH 4.68 0.90 0.80 3.74 4.16 - 4.16
B-2.5 LDB - 10 STREET ASS-2 N W FRLSZH 2.12 0.90 0.80 1.70 1.88 - 1.88
Total Load 19.30 0.90 0.80 15.44 17.16 0.00 17.16

B-3.1 PDB - 3 PL RHS N W FRLSZH 33.00 0.85 0.20 6.60 7.76 - 7.76
B-3.2 PDB - 4 PL RHS N W FRLSZH 16.00 0.85 0.20 3.20 3.76 - 3.76
B-3.3 PDB - 8 CL LHS N W FRLSZH 9.00 0.85 0.20 1.80 2.12 - 2.12
B-3.4 PDB - 9 CL LHS N W FRLSZH 24.00 0.85 0.20 4.80 5.65 - 5.65
SMDB - 2
B-3.5 PDB - 10 STREET ASS-2 N W FRLSZH 11.00 0.85 0.20 2.20 2.59 2.59
B-3.6 TPDB-2 N W FRLSZH 28.00 0.85 0.20 5.60 6.59 6.59
B-3.7 APDB - 1 CL RHS N W FRLSZH 4.00 0.85 1.00 4.00 4.71 4.71
B-3.8 APDB - 4 PL RHS N W FRLSZH 4.00 0.85 1.00 4.00 4.71 - 4.71
Total Load 129.00 0.85 0.25 32.20 37.88 0.00 37.88

B-4.1 ESC-08 N W FRLSZH 13.00 0.85 0.80 10.40 - 12.24 12.24

B-4.2 ESCALATOR PANEL - ESC-8A N W FRLSZH 13.00 0.85 0.80 10.40 - 12.24 12.24
B-4.3 2 ESC-01 N W FRLSZH 26.00 0.85 0.80 20.80 - 24.47 24.47
B-4.4 ESC-1A N W FRLSZH 26.00 0.85 0.80 20.80 - 24.47 24.47
Total Load 78.00 0.85 0.80 62.40 0.00 73.41 73.41

B-5.1 EPDB - 2 PL RHS E W FRLSZH 14.00 0.85 0.40 5.60 6.59 - 6.59
B-5.2 EMERGENCY POWER EPDB - 8 CL RHS E W FRLSZH 23.00 0.85 0.40 9.20 10.82 - 10.82
B-5.3 PANEL - 2 EPDB - 9 CL RHS E W FRLSZH 3.00 0.85 0.40 1.20 1.41 - 1.41
B-5.4 ACDB - 2 E W FRLSZH 15.00 0.85 1.00 15.00 17.65 - 17.65

MMRC / UGC-05 3 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

SANTACRUZ UG STATION - ELECTRICAL LOAD SCHEDULE -ASS - 2

Maximum Demand of

Power Factor
Supply Class

MD Load in
Cable Type

Load in kW
Connected
Electrical Load in kVA for

Demand
S.N. Board Start Board / Load Finish

UGC-05

Load in
Others
Factor
Status

Total

kVA
kW
Total Load 55.00 0.85 0.56 31.00 36.47 0.00 36.47
-
B-6.1 ESC-02 E W FS 18.50 0.85 0.80 14.80 - 17.41 17.41
B-6.2 LIFT & ESCALATOR ESC-03 E W FS 18.50 0.85 0.80 14.80 - 17.41 17.41
B-6.3 PANEL - 2 LIFT-4 (SL-CL) E W FS 15.00 0.85 1.00 15.00 - 17.65 17.65
B-6.4 LIFT-5 (SL-CL) E W FS 15.00 0.85 1.00 15.00 - 17.65 17.65
Total Load 67.00 0.85 0.89 59.60 0.00 70.12 70.12

WASTE WATER SUMP PUMP - 1

B-7.1 E W FRLSZH 11.00 0.85 1.00 11.00 12.94 - 12.94
(WORKING) PU-05.1
SEEPAGE &
WASTE WATER SUMP PUMP - 2 (STAND
B-7.2 DRAINAGE PUMP E W FRLSZH 11.00 0.85 1.00 11.00 12.94 - 12.94
BY) PU-05.2
PANEL - 2
WASTE WATER SUMP PUMP - 3 (STAND
B-7.3 E S FRLSZH 11.00 0.85 0.00 0.00 0.00 - 0.00
BY) PU-05.3
Total Load 33.00 0.85 0.67 22.00 25.88 0.00 25.88

A-8.1 SEWAGE PUMP - 1 (WORKING) PU-04.1 E W FRLSZH 5.50 0.85 1.00 5.50 6.47 - 6.47
SEWAGE EJECTOR
PUMP PANEL
A-8.2 SEWAGE PUMP - 2 (STAND BY) PU-04.2 E S FRLSZH 5.50 0.85 0.00 0.00 0.00 - 0.00
Total Load 11.00 0.85 0.50 5.50 6.47 - 6.47

B-9.1 ULDB - 3 PL RHS VE W FS 1.55 0.90 1.00 1.55 1.73 - 1.73

B-9.2 ULDB - 4 PL RHS VE W FS 1.55 0.90 1.00 1.55 1.73 1.73
B-9.3 TLDB - 2 PL RHS VE W FS 3.20 0.90 1.00 3.20 3.56 - 3.56
B-9.4 ULDB - 8 CL RHS VE W FS 0.95 0.90 1.00 0.95 1.06 1.06
B-9.5 ULDB - 9 CL RHS VE W FS 1.59 0.90 1.00 1.59 1.77 1.77
B-9.6 UPS DISTRIBUTION ULDB - 10 STREET ASS-2 VE W FS 0.61 0.90 1.00 0.61 0.68 0.68
B-9.7 PANEL - 2 UPDB - 3 CL RHS VE W FS 25.00 0.90 1.00 25.00 27.78 27.78
B-9.8 UPDB - 4 CL RHS VE W FS 7.00 0.90 1.00 7.00 7.78 7.78
B-9.9 SIGNAGE DB - 3 CL RHS VE W FS 1.50 0.90 1.00 1.50 - 1.67 1.67
B-9.10 SIGNAGE DB - 4 PL RHS VE W FS 2.50 0.90 1.00 2.50 - 2.78 2.78
B-9.11 PSD (WORKING) VE W FS 27.99 0.90 1.00 27.99 - 31.10 31.10
B-9.12 AFC SYSTEM -2 VE W FS 5.00 0.90 1.00 5.00 5.56 5.56
Total Load 78.45 0.90 1.00 78.45 41.10 87.17

STATUS :
W - Working N - Normal Supply (From Transformer) FRLSZH - Flame retardant Low Smoke Zero Halozen - FRLSZH
E - Essential Supply (From transformer & DG
S - Standby FS - Fire Survival - FS
Backup)
F - Future VE - Very Essential Supply (from UPS)

MMRC / UGC-05 4 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

SWITCHGEAR SIZING (ASS-1)

System Diversity / Design
Connected Power MD load MD load Full Load Spare
S.No. Board/ Start Board/ Load Finish Voltage Status MD Current Breaker Sizing
Load (Kw) Factor (KW) (KVA) Current Capacity
(Volts) Factor (1.20*I)
A-0 MDB - 1 TO MDB-2 (BUS COUPLER) 415 3058.84 W 0.89 0.45 1377.17 1554.11 2162.15 0.00 2162.15 2500A 4P ACB
A-1 EMDB-1 415 1898.94 W 0.89 0.40 764.75 862.94 1200.56 1.00 1440.68 1600A 4P ACB
A-2 MAIN LIGHTING PANEL - 1 415 17.40 W 0.90 0.80 13.92 15.47 21.52 1.00 25.83 63A TPN MCCB
A-3 SMDB - 1 415 128.00 W 0.85 0.20 25.60 30.12 41.90 1.00 50.28 100A TPN MCCB
A-4 MDB - 1 ESCALATOR PANEL - 1 415 78.00 W 0.80 0.80 62.40 78.00 108.52 1.00 130.22 160A TPN MCCB
A-5 ECS CHILLER PANEL - 1 & 2 415 751.00 W 0.90 0.67 505.00 561.11 780.64 0.00 780.64 800A TPN ACB
A-6 FIRE PUMP PANEL 415 185.50 W 0.85 0.67 124.29 6.47 203.42 1.00 244.11 315A TPN MCCB
A-7 CAPACITOR BANK-1 415 W 1.00 1.00 350.00 350.00 486.94 1.00 657.36 800A TP ACB
Total Load 415 3058.84 0.89 0.45 1377.17 1554.11 2162.15 1.00 2594.58 4000A 4P ACB

A-1.1 LIFTS & ESCALATOR PANEL - 1 415 134.00 W 0.85 0.90 119.20 140.24 195.10 1.00 234.12 315A TPN MCCB
A-1.2 LIFTS & ESCALATOR PANEL - 1 415 66.00 W 0.85 0.67 44.00 51.76 72.02 1.00 86.42 125A TPN MCCB
A-1.3 EMERGENCY POWER PANEL - 1 415 44.00 W 0.85 0.60 26.60 31.29 43.54 1.00 52.25 125A TPN MCCB
A-1.4 TVS PANEL - 1 & 2 415 521.00 W 0.90 0.57 299.00 332.22 462.20 0.00 462.20 630A TPN MCCB
A-1.5 TVS PANEL - 3 & 4 415 528.50 S 0.90 0.00 0.00 0.00 0.00 0.00 0.00 630A TPN MCCB
A-1.6 ECS PANEL - 1 & 2 415 152.49 W 0.90 0.52 79.35 88.17 122.66 0.00 122.66 160A TPN MCCB
EMDB-1
A-1.7 ECS PANEL - 3 & 4 415 131.91 S 0.90 0.00 0.00 0.00 0.00 0.00 0.00 160A TPN MCCB
A-1.8 AIR COOLED CHILLER PANEL 415 100.77 W 0.90 0.95 95.27 105.86 147.27 0.00 147.27 160A TPN MCCB
A-1.9 AIR COOLED CHILLER PANEL 415 25.00 W 0.85 0.50 12.50 14.71 20.46 1.00 24.55 40A TPN MCCB
A-1.10 UPS - 1A (E&M) 415 72.00 W 0.90 0.55 39.92 44.35 61.71 1.00 74.05 100A TPN MCCB
A-1.11 UPS - 2B (E&M) 415 90.00 S 0.90 1.00 90.00 100.00 139.12 1.00 166.95 200A TPN MCCB
A-1.12 UPS - 3A (S&T) 415 60.00 W 0.90 1.00 60.00 66.67 92.75 1.00 111.30 125A TPN MCCB
Total Load 415 1898.94 0.89 0.40 764.75 862.94 1200.56 1.00 1440.68 1600A 4P ACB

A-2.1 LDB - 1 PL LHS 415 3.31 W 0.90 0.80 2.65 2.94 4.09 1.00 4.91 25A TPN MCCB
A-2.2 LDB - 2 PL LHS 415 4.21 W 0.90 0.80 3.37 3.74 5.21 1.00 6.25 25A TPN MCCB
A-2.3 MAIN LIGHTING PANEL - 1 LDB - 5 CL LHS 415 1.82 W 0.90 0.80 1.46 1.62 2.25 1.00 2.70 25A TPN MCCB
A-2.4 LDB - 6 CL LHS 415 4.94 W 0.90 0.80 3.96 4.39 6.11 1.00 7.34 25A TPN MCCB
A-2.5 LDB -7 STREET ASS-1 415 3.12 W 0.90 0.80 2.49 2.77 3.85 1.00 4.62 25A TPN MCCB
Total Load 415 17.40 0.90 0.80 13.92 15.47 21.52 1.00 25.83 63A 4P MCCB

A-3.1 PDB-1 PL LHS 415 33.00 W 0.85 0.20 6.60 7.76 10.80 1.00 12.96 32A TPN MCCB
A-3.2 PDB-2 PL LHS 415 13.00 W 0.85 0.20 2.60 3.06 4.26 1.00 5.11 32A TPN MCCB
A-3.3 PDB-5 CL LHS 415 15.00 W 0.85 0.20 3.00 3.53 4.91 1.00 5.89 32A TPN MCCB
A-3.4 PDB - 6 CL LHS 415 23.00 W 0.85 0.20 4.60 5.41 7.53 1.00 9.03 32A TPN MCCB
SMDB - 1
A-3.5 PDB -7 STREET ASS-1 415 8.00 W 0.85 0.20 1.60 1.88 2.62 1.00 3.14 32A TPN MCCB
TPDB-1 415 28.00 W 0.85 0.20 5.60 6.59 9.17 1.00 11.00 63A TPN MCCB
A-3.6 APDB-2 CL LHS 415 4.00 W 0.85 0.20 0.80 0.94 1.31 1.00 1.57 25A TPN MCCB
A-3.7 APDB-3 PL LHS 415 4.00 W 0.85 0.20 0.80 0.94 1.31 1.00 1.57 25A TPN MCCB
Total Load 415 128.00 0.85 0.20 25.60 30.12 41.90 1.00 50.28 100A 4P MCCB

A-4.1 ESC -09 415 26.00 W 0.85 0.80 32.50 38.24 53.19 0.00 53.19 63A TPN MCCB
A-4.2 ESCALATOR PANEL - 1 ESC-10 415 26.00 W 0.85 0.80 32.50 38.24 53.19 0.00 53.19 63A TPN MCCB
A-4.3 ESC-11 415 26.00 W 0.85 0.80 32.50 38.24 53.19 0.00 53.19 63A TPN MCCB
Total Load 415 78.00 0.80 0.80 62.40 78.00 108.52 1.00 130.22 160A 4P MCCB

A-5.1 ESC -04 415 18.50 W 0.85 0.80 14.80 17.41 24.22 0.00 24.22 40A TPN MCCB
A-5.2 ESC -05 415 18.50 W 0.85 0.80 14.80 17.41 24.22 0.00 24.22 40A TPN MCCB
A-5.3 ESC -06 415 18.50 W 0.85 0.80 14.80 17.41 24.22 0.00 24.22 40A TPN MCCB
A-5.4 LIFTS & ESCALATOR ESC -07 415 18.50 W 0.85 0.80 14.80 17.41 24.22 0.00 24.22 40A TPN MCCB
A-5.5 PANEL - 1 LIFT-1 (CL-PL) 415 15.00 W 0.85 1.00 15.00 17.65 24.55 0.00 24.55 40A TPN MCCB
A-5.6 LIFT-2 (CL-PL) 415 15.00 W 0.85 1.00 15.00 17.65 24.55 0.00 24.55 40A TPN MCCB

MMRC / UGC-05 5 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

SWITCHGEAR SIZING (ASS-1)

System Diversity / Design
Connected Power MD load MD load Full Load Spare
S.No. Board/ Start Board/ Load Finish Voltage Status MD Current Breaker Sizing
Load (Kw) Factor (KW) (KVA) Current Capacity
(Volts) Factor (1.20*I)
A-5.7 LIFT-3 (SL-CL) 415 15.00 W 0.85 1.00 15.00 17.65 24.55 0.00 24.55 40A TPN MCCB
A-5.8 LIFT-6 (SL-CL) 415 15.00 W 0.85 1.00 15.00 17.65 24.55 0.00 24.55 40A TPN MCCB
Total Load 415 134.00 0.85 0.90 119.20 140.24 195.10 1.00 234.12 315A 4P MCCB

WASTE WATER SUMP PUMP - 1

A-6.1 415 11.00 W 0.85 1.00 11.00 12.94 18.00 1.00 21.61 32A TPN MCCB
(WORKING) PU-03.1
WASTE WATER SUMP PUMP - 2
A-6.2 SEEPAGE & DRAINAGE 415 11.00 W 0.85 1.00 11.00 12.94 18.00 1.00 21.61 32A TPN MCCB
(STAND BY) PU-03.2
PUMP PANEL - 1
WASTE WATER SUMP PUMP - 2
A-6.3 415 11.00 W 0.85 0.00 0.00 0.00 0.00 1.00 0.00 32A TPN MCCB
(STAND BY) PU-03.3
A-6.4 CROSS PASSAGE PUMP PANEL 415 33.00 W 0.85 0.67 22.00 25.88 36.01 1.00 43.21 63A TPN MCCB
Total Load 415 66.00 0.85 0.67 44.00 51.76 72.02 1.00 86.42 125A 4P MCCB

A-7.1 CROSS PASSAGE PUMP - 1 PU-06.1 415 11.00 W 0.85 1.00 11.00 12.94 18.00 1.00 21.61 32A TPN MCCB
CROSS PASSAGE PUMP
A-7.2 CROSS PASSAGE PUMP - 2 PU-06.2 415 11.00 W 0.85 1.00 11.00 12.94 18.00 1.00 21.61 32A TPN MCCB
PANEL
A-7.3 CROSS PASSAGE PUMP - 3 PU-06.3 415 11.00 S 0.85 0.00 0.00 0.00 0.00 1.00 0.00 32A TPN MCCB
Total Load 415 33.00 0.85 0.67 22.00 25.88 36.01 1.00 43.21 63A 4P MCCB

A-8.1 EPDB - 1 PL LHS 415 12.00 W 0.85 0.40 4.80 5.65 7.86 1.00 9.43 32A TPN MCCB
A-8.4 EPDB - 5 CL LHS 415 13.00 W 0.85 0.40 5.20 6.12 8.51 1.00 10.21 32A TPN MCCB
EMERGENCY POWER
A-8.5 EPDB - 6 CL LHS 415 4.00 W 0.85 0.40 1.60 1.88 2.62 1.00 3.14 32A TPN MCCB
PANEL - 1
A-8.6 ACDB - 1 415 15.00 W 0.85 1.00 15.00 17.65 24.55 1.00 29.46 40A TPN MCCB
Total Load 415 44.00 0.85 0.60 26.60 31.29 43.54 1.00 52.25 125A 4P MCCB

A-9.1 ULDB - 1 PL LHS 415 0.85 W 0.90 1.00 0.85 0.95 1.32 1.00 1.58 25A TPN MCCB
A-9.2 ULDB - 2 PL LHS 415 1.55 W 0.90 1.00 1.55 1.73 2.40 1.00 2.88 25A TPN MCCB
A-9.3 TLDB - 1 PL LHS 415 2.20 W 0.90 1.00 2.20 2.44 3.40 1.00 4.08 25A TPN MCCB
A-9.5 ULDB - 5 CL LHS 415 0.82 W 0.90 1.00 0.82 0.91 1.27 1.00 1.52 25A TPN MCCB
A-9.6 ULDB - 6 CL LHS 415 1.55 W 0.90 1.00 1.55 1.72 2.39 1.00 2.87 25A TPN MCCB
A-9.7 ULDB - 7 STREET ASS-1 415 0.85 W 0.90 1.00 0.85 0.95 1.32 1.00 1.58 25A TPN MCCB
A-9.8 UPS DISTRIBUTION PANEL UPDB - 1 CL LHS 415 11.00 W 0.90 1.00 11.00 12.22 17.00 1.00 20.40 40A TPN MCCB
A-9.9 -1 UPDB - 2 CL LHS 415 7.00 W 0.90 1.00 7.00 7.78 10.82 1.00 12.98 32A TPN MCCB
A-9.11 SIGNAGE DB - 1 CL LHS 415 1.50 W 0.90 1.00 1.50 1.67 2.32 1.00 2.78 16A TPN MCCB
A-9.12 SIGNAGE DB - 2 PL LHS 415 2.50 W 0.90 1.00 2.50 2.78 3.86 1.00 4.64 16A TPN MCCB
A-9.13 PSD (STANDBY) 415 27.99 W 0.90 1.00 27.99 31.10 43.27 1.00 51.92 63A TPN MCCB
A-9.14 AFC SYSTEM -1 415 5.00 W 0.90 1.00 5.00 5.56 7.73 1.00 9.27 25A TPN MCCB
Total Load 415 62.82 0.90 0.55 34.83 38.70 53.84 1.00 64.60 100A 4P MCCB

DOMESTIC WATER PUMP - 1

A-10.1 415 3.75 W 0.85 1.00 3.75 4.41 6.14 1.00 7.37 12.5A TPN MCCB
(WORKING) PU-01.1
DOMESTIC WATER PUMP - 2 (STAND
A-10.2 415 3.75 S 0.85 0.00 0.00 0.00 0.00 1.00 0.00 12.5A TPN MCCB
BY) PU-01.2
A-10.3 SUMP PUMP - 1 (WORKING) PU-02.1 415 2.50 W 0.85 1.00 2.50 2.94 4.09 1.00 4.91 4A TPN MCCB

A-10.4 PUMP ROOM PANEL SUMP PUMP - 2 (STAND BY) PU-02.2 415 2.50 S 0.85 0.00 0.00 0.00 0.00 1.00 0.00 4A TPN MCCB

A-10.5 SUMP PUMP - 1 (WORKING) PU-07.1 415 2.50 W 0.85 1.00 2.50 2.94 4.09 1.00 4.91 4A TPN MCCB

MMRC / UGC-05 6 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

SWITCHGEAR SIZING (ASS-1)

System Diversity / Design
Connected Power MD load MD load Full Load Spare
S.No. Board/ Start Board/ Load Finish Voltage Status MD Current Breaker Sizing
Load (Kw) Factor (KW) (KVA) Current Capacity
(Volts) Factor (1.20*I)
A-10.6 SUMP PUMP - 2 (STAND BY) PU-07.2 415 2.50 S 0.85 0.00 0.00 0.00 0.00 1.00 0.00 4A TPN MCCB

A-10.7 Total Load 415 25.00 0.00 0.85 0.50 12.50 14.71 20.46 1.00 24.55 32A 4P MCCB

A-11.1 FIRE HYDRANT (WORKING) 415 90.00 W 0.85 1.00 90.00 105.88 147.31 1.00 176.77 200A TPN MCCB
A-11.2 FIRE HYDRANT (STAND BY) 415 90.00 S 0.85 0.00 0.00 0.00 0.00 1.00 0.00 200A TPN MCCB
FIRE PUMP PANEL
A-11.3 JOCKEY PUMP 415 5.50 W 0.85 1.00 5.50 6.47 9.00 1.00 10.80 12.5A TPN MCCB
A-11.4 Total Load 415 185.50 0.85 0.67 123.67 6.47 202.41 1.00 242.90 315A 4P MCCB

A-12.1 DG AMF CUM SYNC. PANEL 415 728.00 W 0.80 1.00 728.00 910.00 1266.03 0.00 1266.03 1600A 4P ACB
DG-1 & DG-2
A-12.2 DG AMF CUM SYNC. PANEL 415 728.00 W 0.80 1.00 728.00 910.00 1266.03 0.00 1266.03 1600A 4P ACB
A-12.3 EMDB-1 415 1898.94 W 0.89 0.40 764.75 764.75 1200.56 0.00 1200.56 1600A 4P ACB
DG AMF CUM SYNC.
A-12.4 EMDB-2 415 1886.68 W 0.88 0.36 683.47 683.47 1076.78 0.00 1076.78 1600A 4P ACB
PANEL
A-12.5 FIRE PUMP PANEL 415 185.50 W 0.85 0.67 123.67 124.29 202.41 1.00 242.90 315A 4P MCCB
Total Load 415 3971.11 0.87 0.40 1571.89 1800.36 2504.74 1.00 3005.69

MMRC / UGC-05 7 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

SWITCHGEAR SIZING (ASS-2)

System
Connected Power Diversity / MD load MD load Full Load Spare Design
S.No. Board/ Start Board/ Load Finish Voltage Status Breaker Sizing
Load (Kw) Factor MD Factor (KW) (KVA) Current Capacity Current
(Volts)
B-1 EMDB-2 415 1886.68 W 0.88 0.36 683.47 759.30 1076.78 1.00 1292.14 1600A 4P ACB
B-2 MAIN LIGHTING PANEL - 2 415 19.30 W 0.90 0.80 15.44 17.16 23.87 1.00 28.65 63A TPN MCCB
B-3 SMDB - 2 415 129.00 W 0.85 0.25 32.20 37.88 52.70 1.00 63.24 100A TPN MCCB
B-4 MDB - 2 ESCALATOR PANEL - 2 415 78.00 W 0.85 0.80 62.40 73.41 102.13 1.00 122.56 160A TPN MCCB
B-5 ECS CHILLER PANEL - 1 & 2 415 751.00 S 0.90 0.67 505.00 561.11 780.64 0.00 780.64 800A TPN ACB
B-6 CAPACITOR BANK-2 415 W 1.00 1.00 350.00 350.00 486.94 1.00 657.36 800A TP ACB
Total Load 415 2863.98 0.90 0.45 1298.52 1448.86 2015.72 1.00 2418.87 4000A 4P ACB

B-1.1 TVS PANEL - 1 & 2 415 521.00 W 0.90 0.00 0.00 0.00 0.00 0.00 0.00 630A TPN MCCB
B-1.2 LIFTS & ESCALATOR PANEL - 1 415 528.50 S 0.90 0.58 306.50 340.56 473.80 0.00 473.80 630A TPN MCCB
B-1.3 ECS PANEL - 1 & 2 415 152.49 W 0.90 0.00 0.00 0.00 0.00 0.00 0.00 160A TPN MCCB
B-1.4 LIFTS & ESCALATOR PANEL - 1 415 131.91 S 0.90 0.77 101.48 112.76 156.87 0.00 156.87 160A TPN MCCB
B-1.5 AIR COOLED CHILLER PANEL 415 100.77 S 0.90 0.00 0.00 0.00 0.00 0.00 0.00 160A TPN MCCB
B-1.6 EMERGENCY POWER PANEL - 2 415 55.00 W 0.85 0.56 31.00 36.47 50.74 1.00 60.89 160A TPN MCCB
B-1.7 EMDB-2 LIFTS & ESCALATOR PANEL - 2 415 67.00 W 0.85 0.89 59.60 70.12 97.55 1.00 117.06 160A TPN MCCB
B-1.8 SEEPAGE & DRAINAGE PUMP PANEL - 2 415 33.00 W 0.85 0.67 22.00 25.88 36.01 1.00 43.21 63A TPN MCCB
B-1.9 AIR COOLED CHILLER PANEL 415 11.00 W 0.85 0.50 5.50 6.47 9.00 1.00 10.80 25A TPN MCCB
B-1.10 UPS - 2A (E&M) 415 90.00 W 0.90 1.00 90.00 100.00 139.12 1.00 166.95 200A TPN MCCB
B-1.11 AIR COOLED CHILLER PANEL 415 54.00 S 0.90 1.00 54.00 60.00 83.47 1.00 100.17 125A TPN MCCB
B-1.12 UPS - 1B (E&M) 415 72.00 S 0.90 1.00 72.00 80.00 111.30 1.00 133.56 160A TPN MCCB
B-1.13 Total Load 415 1886.68 0.88 0.36 683.47 759.30 1076.78 1.00 1292.14 1600A 4P ACB

B-2.1 LDB - 3 PL RHS 415 4.57 W 0.90 0.80 3.66 4.06 5.65 1.00 6.78 25A TPN MCCB
B-2.2 LDB - 4 PL RHS 415 3.85 W 0.90 0.80 3.08 3.42 4.76 1.00 5.71 25A TPN MCCB
B-2.3 LDB - 8 CL RHS 415 4.08 W 0.90 0.80 3.27 3.63 5.05 1.00 6.06 25A TPN MCCB
MAIN LIGHTING PANEL - 2
B-2.4 LDB - 9 CL RHS 415 4.68 W 0.90 0.80 3.74 4.16 5.79 1.00 6.95 25A TPN MCCB
B-2.5 LDB - 10 STREET ASS-2 415 2.12 W 0.90 0.80 1.70 1.88 2.62 1.00 3.15 25A TPN MCCB
B-2.6 Total Load 415 19.30 0.90 0.80 15.44 17.16 23.87 1.00 28.65 63A 4P MCCB

B-3.1 PDB - 3 PL RHS 415 33.00 W 0.85 0.20 6.60 7.76 10.80 1.00 12.96 32A TPN MCCB
B-3.2 PDB - 4 PL RHS 415 16.00 W 0.85 0.20 3.20 3.76 5.24 1.00 6.29 32A TPN MCCB
B-3.3 PDB - 8 CL LHS 415 9.00 W 0.85 0.20 1.80 2.12 2.95 1.00 3.54 32A TPN MCCB
B-3.4 PDB - 9 CL LHS 415 24.00 W 0.85 0.20 4.80 5.65 7.86 1.00 9.43 32A TPN MCCB
B-3.5 SMDB - 2 PDB - 10 STREET ASS-2 415 11.00 W 0.85 0.20 2.20 2.59 3.60 1.00 4.32 32A TPN MCCB
B-3.6 TPDB-2 415 28.00 W 0.85 0.20 5.60 6.59 9.17 1.00 11.00 63A TPN MCCB
B-3.7 APDB - 1 CL RHS 415 4.00 W 0.85 1.00 4.00 4.71 6.55 1.00 7.86 16A TPN MCCB
B-3.8 APDB - 4 PL RHS 415 4.00 W 0.85 1.00 4.00 4.71 6.55 1.00 7.86 16A TPN MCCB
Total Load 415 129.00 0.85 0.25 32.20 37.88 52.70 1.00 63.24 100A 4P MCCB

B-4.1 ESC-08 415 13.00 W 0.85 0.80 10.40 12.24 17.02 0.00 17.02 32A TPN MCCB
B-4.2 ESC-8A 415 13.00 W 0.85 0.80 10.40 12.24 17.02 0.00 17.02 32A TPN MCCB
B-4.3 ESCALATOR PANEL - 2 ESC-01 415 26.00 W 0.85 0.80 20.80 24.47 34.04 0.00 34.04 63A TPN MCCB
B-4.4 ESC-1A 415 26.00 W 0.85 0.80 20.80 24.47 34.04 0.00 34.04 63A TPN MCCB
Total Load 415 78.00 0.85 0.80 62.40 73.41 102.13 1.00 122.56 160A 4P MCCB

B-5.1 EPDB - 2 PL RHS 415 14.00 W 0.85 0.40 5.60 6.59 9.17 1.00 11.00 32A TPN MCCB
B-5.4 EPDB - 8 CL RHS 415 23.00 W 0.85 0.40 9.20 10.82 15.06 1.00 18.07 32A TPN MCCB
EMERGENCY POWER PANEL -
B-5.5 EPDB - 9 CL RHS 415 3.00 W 0.85 0.40 1.20 1.41 1.96 1.00 2.36 32A TPN MCCB
2
B-5.6 ACDB - 2 415 15.00 W 0.85 1.00 15.00 17.65 24.55 1.00 29.46 40A TPN MCCB
Total Load 415 55.00 0.85 0.56 31.00 36.47 50.74 1.00 60.89 160A 4P MCCB

B-6.1 ESC-02 415 18.50 W 0.85 0.80 14.80 17.41 24.22 0.00 24.22 63A TPN MCCB
B-6.2 ESC-03 415 18.50 W 0.85 0.80 14.80 17.41 24.22 0.00 24.22 63A TPN MCCB
LIFT & ESCALATOR PANEL - 2

MMRC / UGC-05 8 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

SWITCHGEAR SIZING (ASS-2)

System
Connected Power Diversity / MD load MD load Full Load Spare Design
S.No. Board/ Start Board/ Load Finish Voltage Status Breaker Sizing
Load (Kw) Factor MD Factor (KW) (KVA) Current Capacity Current
(Volts)
B-6.3 LIFT & ESCALATOR PANEL - 2 LIFT-4 (SL-CL) 415 15.00 W 0.85 1.00 15.00 17.65 24.55 0.00 24.55 40A TPN MCCB
B-6.4 LIFT-5 (SL-CL) 415 15.00 W 0.85 1.00 15.00 17.65 24.55 0.00 24.55 40A TPN MCCB
Total Load 415 67.00 0.85 0.89 59.60 70.12 97.55 1.00 117.06 160A 4P MCCB

WASTE WATER SUMP PUMP - 1

B-7.1 415 11.00 W 0.85 1.00 11.00 12.94 18.00 0.00 18.00 32A TPN MCCB
(WORKING) PU-05.1
WASTE WATER SUMP PUMP - 2 (STAND
B-7.2 SEEPAGE & DRAINAGE PUMP 415 11.00 W 0.85 1.00 11.00 12.94 18.00 0.00 18.00 32A TPN MCCB
BY) PU-05.2
PANEL - 2
WASTE WATER SUMP PUMP - 3 (STAND
B-7.3 415 11.00 S 0.85 0.00 0.00 0.00 0.00 0.00 0.00 32A TPN MCCB
BY) PU-05.3
Total Load 415 33.00 0.85 0.67 22.00 25.88 36.01 1.00 43.21 63A 4P MCCB

B-8.1 SEWAGE EJECTOR PUMP SEWAGE PUMP - 1 (WORKING) PU-04.1 415 5.50 W 0.85 1.00 5.50 6.47 9.00 0.00 9.00 12.5A TPN MCCB
B-8.2 PANEL SEWAGE PUMP - 2 (STAND BY) PU-04.2 415 5.50 S 0.85 0.00 0.00 0.00 0.00 0.00 0.00 12.5A TPN MCCB
Total Load 415 11.00 0.85 0.50 5.50 6.47 9.00 1.00 10.80 25A 4P MCCB

B-9.1 ULDB - 3 PL RHS 415 1.55 W 0.90 1.00 1.55 1.73 2.40 1.00 2.88 25A TPN MCCB
B-9.2 ULDB - 4 PL RHS 415 1.55 W 0.90 1.00 1.55 1.73 2.40 1.00 2.88 25A TPN MCCB
B-9.3 TLDB - 2 PL RHS 415 3.20 W 0.90 1.00 3.20 3.56 4.95 1.00 5.94 25A TPN MCCB
B-9.4 ULDB - 8 CL RHS 415 0.95 W 0.90 1.00 0.95 1.06 1.47 1.00 1.77 25A TPN MCCB
B-9.5 ULDB - 9 CL RHS 415 1.59 W 0.90 1.00 1.59 1.77 2.46 1.00 2.95 25A TPN MCCB
B-9.6 ULDB - 10 STREET ASS-2 415 0.61 W 0.90 1.00 0.61 0.68 0.94 1.00 1.13 25A TPN MCCB
UPS DISTRIBUTION PANEL - 2
B-9.7 UPDB - 3 CL RHS 415 25.00 W 0.90 1.00 25.00 27.78 38.65 1.00 46.37 63A TPN MCCB
(E&M)
B-9.8 UPDB - 4 CL RHS 415 7.00 W 0.90 1.00 7.00 7.78 10.82 1.00 12.98 32A TPN MCCB
B-9.9 SIGNAGE DB - 3 CL RHS 415 1.50 W 0.90 1.00 1.50 1.67 2.32 1.00 2.78 16A TPN MCCB
B-9.10 SIGNAGE DB - 4 PL RHS 415 2.50 W 0.90 1.00 2.50 2.78 3.86 1.00 4.64 16A TPN MCCB
B-9.11 PSD (WORKING) 415 27.99 W 0.90 1.00 27.99 31.10 43.27 1.00 51.92 63A TPN MCCB
B-9.12 AFC SYSTEM -2 415 5.00 W 0.90 1.00 5.00 5.56 7.73 1.00 9.27 25A TPN MCCB
Total Load 415 78.45 0.00 0.90 1.00 78.45 87.17 121.27 1.00 145.52 200A 4P MCCB

MMRC / UGC-05 9 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

CABLE SIZING CALCULATION

STEP 1 : Board start (starting point of the cable)
STEP 2 : Board / Load Finish (end point of the cable)
STEP 3 : Cable Type – Copper conductor Considered for all cables
STEP 4 : Outer sheath FRLSZH in underground station area.
STEP 5 : Cable Length - L (Board start to Board / Load Finish) in meter
STEP 6 : Connected load in kW
STEP 7 : Operating Voltage (Volts)
STEP 8 : Power factor
STEP 9 : Efficiency
STEP 10 : Demand Factor
STEP 11 : Load in KW = Connected load in Kw X Demand Factor
STEP 12 : Load LIFTS
Current in Amps IL Load in KW CCF no. ESTE1-UGC05-CCF-0002-R00
&
ESCA
LATO
R
PANE
L-1 =
√3 * 0.415 * Efficiency * Power factor
STEP 13 : Spare capacity. Where, Spare capacity = 0 ( No spare capacity ) ; Spare capacity = 1 ( 20% Spare capacity considered)
STEP 14: Design Current Ib
If Spare capacity = 0 ; Ib = IL
If Spare capacity = 1 ; Ib = IL * 1.2
STEP 15: Criteria (Current Rating) , Check whether Ib < Derated Amp. (Cg*Ca*Ci) * No. of runs
STEP 16 : No. ofAIR
core as required
COOL
ED
CHILL
ER
PANE
L
STEP 17 : Cable size as required
STEP 18 : Rated amps for Cable Ita (Refer attached cable catalogue) current rating in air
STEP 19 : Cg - correction factor for grouping of cables touching each other (Refer attached cable catalogue)
STEP 20 : Ca - correction factor for 45˚C ambient temperature (Refer attached cable catalogue)
STEP 21 : Ci - correction factor for conductors embedded in thermal insulation (Cable is not covered by thermal insulation so Ci = 1)
STEP 22 : De-rating Factor = Cg * Ca * Ci
STEP 23 : De-rated Amps = Rated Amps of the cable * De-rating factor
STEP 24 : No. of runs required = Design current / De-rated Amps
STEP 25 : No. of runs selected as per design requirement
STEP 26, 27, 28,29 : Ct - Correcting factors for conductor operating temperature,
Correction of operating temperature where ambient temperature is equals or greater than 30°C (It is required for
resistance but not for reactance because reactance is not influenced by temperature.)
 
230  


  30 ˚
(Refer BS 7671:2008 page no 258 equation 6)



 
230  
Where, tp = 90 (For XLPE cable higher operating temperature is 90˚C)
Ca = correction factor for 45˚C ambient temperature
Cg = Cg - correction factor for grouping of cables
Ib = Design current
Ita = Rated amps rating of the cable
STEP 30 : Sinɸ = Sqrt(1-cos²ɸ)
STEP 31 : Vmv-r comp of cable (Refer attached cable catalogue)
STEP 32 : Vmv-x comp of cable (Refer attached cable catalogue)
STEP 33 : Voltage drop due to resistive component, Vr = (Vmv-r * IL * L * cosɸ) / 1000 * No of runs (Refer BS 7671:2008 page no 257 under sub clause 6)
STEP 34 : Voltage drop due to Reactive component, Vx = (Vmv-x * IL * L * Sinɸ) / 1000* No of runs (Refer BS 7671:2008 page no 257 under sub clause 6)
Note : For 16 Sq.mm or less cross sectional area reactance can be ignored as per BS 7671:2008 page no 258 under sub clause 6
STEP 35 : Voltage drop in Volts

Vd= √(Ct * Vr)²+(Vx)²

STEP 36 : Voltage drop in percentage
 ∗
%Vd1 = 
%
STEP 37 : Voltage drop in main panel (Vd2) (or) source panel in percentage
STEP 38 : Total Voltage drop = Voltage drop in % (Vd1) + Voltage drop in main panel (Vd2) in %

* Maximum voltage drop for all circuits from main low voltage switchboards to the equipment’s, final circuits, shall be limited at 5%
* All low voltage power distribution cables shall be made of copper.
* The cable shall be designed for maximum continuous operating temeperature of 90° C and for maximum short circuit temperature of 250°C

MMRC / UGC-05 10 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

CABLE SIZING CALCULATION (ASS-1)

Ambient temp. Corr. Factor

Grouping Corr. Factor (Cg)

Insulation Corr.Factor (Ci)

Operating Voltage (Volts)

Load in KW with Demand

Design current Ib= IL*1.2

Criteria (Current Rating)

Reactive component, Vx
Correction for operating

resistive component, Vr
Cable Length (in mtr.)

Vmv-x comp of cable

Vmv-r comp of cable
Cable Size in Sq.mm

Voltage drop due to

Voltage drop due to

No of runs selected
No of runs required
Cable Type (Al/Cu)
Board/Load Finish

Type of switching
Total VD in Volts

If Total %Vd.<5%
(Ca2*Cg2-Ib2/It2)*60
Connected Load

Rated Amps for

Derating Factor
Demand Factor

Spare Cap Req

Derated Amps

device/starter
Power Factor

VD in % Main
Load in Amp

VD In Volts

Total VD %
No of Core
Cable type

Efficiency

temp, Ct

VD in %
Ca2*Cg2
Factor
in kW

cable

Sinɸ
Ib2/I²t
(Ca)
Board/ Start

Check Vr = (Vmv-r * Vx = (Vmv-x * Total VD

IL=KW/(1.732 VD = Sqrt Check
whether Col- as per as per as per as per (Ca2*Cg2- Sinɸ=Sqrt(1- IL * L * cosɸ) / IL * L * Sinɸ) / Vd1=VD*10 Vd2 = VD % Disconnecting
Start End Al/Cu FRLSZH L kW Volts cosɸ ᶯ Df KW=kW * Df *0.415*h*cosɸ 0/1 Ib= IL*1.2
14 (Ib) < Col- req. req.
Ita Cg Ca Ci Cg*Ca*Ci Ita*Cg*Ca*Ci
req. req.
Ca2*Cg2 Ib2/I²t
Ib2/It2)*60
Ct
cosɸ2)
Vrc Vxc
1000 * No of 1000* No of
((Vr * Ct)² +
0/415 % Main =Vd1%+V
Total VD Whether
Device/Starter
) (Vx)² ) %Vd.<5%
23 *Col-25 runs runs d2% main

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
TRAFO-1 MDB - 1 0.17 0.69

MDB-1 TO MDB - 2 (Tie Cable) Cu FRLSZH 251 3058.8 415 0.89 1.00 0.45 1377.170 2162.09 1 2594.50 TRUE 4 300 628 0.72 0.91 1.00 0.66 411.47 7 11 0.43 0.10 19.88 0.94 0.46 0.14 0.12 6.12 2.74 6.36 1.53 0.17 1.70 7.05 TRUE ACB
EMDB-1 Cu FRLSZH 148 1898.94 415 0.89 1.00 0.40 764.747 1200.53 1 1440.63 TRUE 4 300 628 0.72 0.91 1.00 0.66 411.47 4 7 0.43 0.07 21.28 0.93 0.46 0.14 0.12 3.15 1.41 3.26 0.79 0.17 2.49 10.31 TRUE ACB
MAIN LIGHTING PANEL - 1 Cu FRLSZH 70 17.40 415 0.90 1.00 0.80 13.923 21.52 1 25.83 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.03 24.14 0.92 0.44 1.60 0.14 2.17 0.09 2.01 0.48 0.17 2.18 9.06 TRUE MCCB
SMDB - 1 Cu FRLSZH 66 128.00 415 0.85 1.00 0.20 25.600 41.90 1 50.28 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.10 19.62 0.94 0.53 1.60 0.14 3.76 0.20 3.54 0.85 0.17 2.55 10.59 TRUE MCCB
ESCALATOR PANEL - 1 Cu FRLSZH 97 78.00 415 0.80 1.00 0.80 62.400 108.51 1 130.22 TRUE 4 70 251 0.72 0.91 1.00 0.66 164.46 1 1 0.43 0.19 14.54 0.95 0.60 0.59 0.13 4.97 0.82 4.81 1.16 0.17 2.86 11.87 TRUE MCCB
ECS CHILLER PANEL - 1 & 2 Cu FRLSZH 264 751.00 415 0.90 1.00 0.67 505.000 780.62 1 936.75 TRUE 4 300 628 0.72 0.91 1.00 0.66 411.47 3 3 0.43 0.17 15.46 0.95 0.44 0.14 0.12 8.66 3.59 8.99 2.17 0.17 3.86 16.04 TRUE ACB

LIFTS
&
ESCA
MDB - 1 FIRE PUMP PANEL Cu FS 76 185.50 415 0.85 1.00 0.67 124.285 203.42 1 244.10 #VALUE! 4 150 LATO 0.72 0.91 1.00 0.66 #VALUE! ###### 1 0.43 #### #VALUE! ##### 0.53 0.28 0.13 3.68 1.02 #VALUE! #VALUE! 0.17 #VALUE! #VALUE! #VALUE! MCCB
R
PANE
L-1

LIFTS
&
ESCA
CAPACITOR BANK-1 Cu FRLSZH 15 415 1.00 1.00 1.00 400.000 556.48 1 751.25 #VALUE! 4 150 LATO 0.72 0.91 1.00 0.66 #VALUE! ###### 3 0.43 #### #VALUE! ##### 0.00 0.28 0.13 0.78 0.00 #VALUE! #VALUE! 0.17 #VALUE! #VALUE! #VALUE! ACB
R
PANE
L-1

LIFTS & ESCALATOR PANEL - 1 CCF no. ESTE1-UGC05-CCF-0002-R00

LIFTS & ESCALATOR PANEL - 1 Cu FS 159 134.00 415 0.85 1.00 0.90 120.600 197.39 1 236.87 TRUE 4 240 546 0.72 0.91 1.00 0.66 357.74 1 2 0.43 0.03 23.80 0.93 0.53 0.18 0.13 2.33 1.03 2.40 0.58 0.17 3.06 12.71 TRUE MCCB
SEEPAGE & DRAINAGE PUMP PANEL
Cu FRLSZH 47 66.00 415 0.85 1.00 0.67 44.000 72.02 1 86.42 TRUE 4 95 304 0.72 0.91 1.00 0.66 199.18 1 1 0.43 0.06 22.39 0.93 0.53 0.43 0.13 1.24 0.23 1.17 0.28 0.17 2.77 11.49 TRUE MCCB
-1
EMERGENCY POWER PANEL - 1 Cu FRLSZH 118 44.00 415 0.85 1.00 0.60 26.600 43.54 1 52.24 TRUE 4 70 251 0.72 0.91 1.00 0.66 164.46 1 1 0.43 0.03 23.95 0.93 0.53 0.59 0.13 2.58 0.35 2.41 0.58 0.17 3.07 12.72 TRUE MCCB

TVS PANEL - 1 & 2 Cu FS 158 521.00 415 0.90 1.00 0.57 299.000 462.19 1 554.63 TRUE 4 240 546 0.72 0.91 1.00 0.66 357.74 2 2 0.43 0.18 15.01 0.95 0.44 0.18 0.13 5.75 1.99 5.83 1.41 0.17 3.89 16.14 TRUE MCCB
TVS PANEL - 3 & 4 Cu FS 193 528.50 415 0.90 1.00 0.58 306.530 473.83 1 568.59 TRUE 4 185 463 0.72 0.91 1.00 0.66 303.36 2 3 0.43 0.12 18.78 0.94 0.44 0.22 0.13 6.04 1.66 5.92 1.43 0.17 3.91 16.23 TRUE MCCB
AIR COOLED CHILLER PANEL Cu FS 144 152.49 415 0.90 1.00 0.52 79.350 122.66 1 147.19 TRUE 4 120 353 0.72 0.91 1.00 0.66 231.29 1 1 0.43 0.12 18.51 0.94 0.44 0.34 0.13 5.40 1.00 5.19 1.25 0.17 3.74 15.50 TRUE MCCB

LIFTS
&
ESCA
ECS PANEL - 3 & 4 Cu FS 160 131.91 415 0.90 1.00 0.77 101.571 157.01 1 188.41 #VALUE! 4 150 LATO 0.72 0.91 1.00 0.66 #VALUE! 1 1 0.43 #### #VALUE! ##### 0.44 0.28 0.13 6.33 1.37 #VALUE! #VALUE! 0.17 #VALUE! #VALUE! #VALUE! MCCB
R
PANE
L-1

LIFTS
&
ESCA
AIR COOLED CHILLER PANEL Cu FRLSZH 145 100.77 415 0.90 1.00 0.95 95.270 147.27 1 176.72 #VALUE! 4 150 LATO 0.72 0.91 1.00 0.66 #VALUE! ###### 1 0.43 #### #VALUE! ##### 0.44 0.28 0.13 5.38 1.16 #VALUE! #VALUE! 0.17 #VALUE! #VALUE! #VALUE! MCCB
EMDB-1 R
PANE
L-1

PUMP ROOM PANEL Cu FRLSZH 129 25.00 415 0.85 1.00 0.50 12.500 20.46 1 24.55 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.02 24.29 0.92 0.53 1.60 0.14 3.59 0.19 3.32 0.80 0.17 3.29 13.64 TRUE MCCB

LIFTS
&
ESCA
UPS - 1A (E&M) Cu FS 158 72.00 415 1.00 1.00 0.55 39.918 55.53 1 66.64 #VALUE! 4 150 LATO 0.72 0.91 1.00 0.66 #VALUE! ###### 1 0.43 #### #VALUE! ##### 0.00 0.28 0.13 2.46 0.00 #VALUE! #VALUE! 0.17 #VALUE! #VALUE! #VALUE! MCCB
R
PANE
L-1

UPS - 2B (E&M) Cu FS 193 90.00 415 1.00 1.00 1.00 90.000 125.21 1 150.25 TRUE 4 240 546 0.72 0.91 1.00 0.66 357.74 1 1 0.43 0.05 22.60 0.93 0.00 0.18 0.13 4.23 0.00 3.93 0.95 0.17 3.43 14.24 TRUE MCCB

LIFTS
&
ESCA
UPS - 3A (S&T) Cu FS 153 66.00 415 1.00 1.00 1.00 66.000 91.82 1 110.18 #VALUE! 4 150 LATO 0.72 0.91 1.00 0.66 #VALUE! ###### 1 0.43 #### #VALUE! ##### 0.00 0.28 0.13 3.93 0.00 #VALUE! #VALUE! 0.17 #VALUE! #VALUE! #VALUE! MCCB
R
PANE
L-1

LDB - 1 PL LHS Cu FRLSZH 35 3.31 415 0.90 1.00 0.80 2.648 4.09 1 4.91 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.59 0.92 0.44 4.00 0.00 0.52 0.00 0.47 0.11 0.17 2.30 9.53 TRUE MCCB
LDB - 2 PL LHS Cu FRLSZH 36 4.21 415 0.90 1.00 0.80 3.370 5.21 1 6.25 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.49 0.92 0.44 4.00 0.00 0.68 0.00 0.62 0.15 0.17 2.33 9.68 TRUE MCCB
MAIN LIGHTING
LDB - 5 CL LHS Cu FRLSZH 79 1.82 415 0.90 1.00 0.80 1.458 2.25 1 2.70 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.71 0.92 0.44 4.00 0.00 0.64 0.00 0.59 0.14 0.17 2.33 9.65 TRUE MCCB
PANEL - 1
LDB - 6 CL LHS Cu FRLSZH 78 4.94 415 0.90 1.00 0.80 3.955 6.11 1 7.34 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 25.39 0.92 0.44 4.00 0.00 1.72 0.00 1.58 0.38 0.17 2.56 10.64 TRUE MCCB
LDB -7 STREET ASS-1 Cu FRLSZH 85 3.12 415 0.90 1.00 0.80 2.493 3.85 1 4.62 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.61 0.92 0.44 4.00 0.00 1.18 0.00 1.08 0.26 0.17 2.44 10.14 TRUE MCCB

PDB-1 PL LHS Cu FRLSZH 35 33.00 415 0.85 1.00 0.20 6.600 10.80 1 12.96 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.02 24.61 0.92 0.53 4.00 0.00 1.29 0.00 1.19 0.29 0.17 2.84 11.78 TRUE MCCB
PDB-2 PL LHS Cu FRLSZH 36 13.00 415 0.85 1.00 0.20 2.600 4.26 1 5.11 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.58 0.92 0.53 4.00 0.00 0.52 0.00 0.48 0.12 0.17 2.67 11.07 TRUE MCCB
PDB-5 CL LHS Cu FRLSZH 77 15.00 415 0.85 1.00 0.20 3.000 4.91 1 5.89 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.52 0.92 0.53 4.00 0.00 1.29 0.00 1.18 0.29 0.17 2.84 11.77 TRUE MCCB
PDB - 6 CL LHS Cu FRLSZH 76 23.00 415 0.85 1.00 0.20 4.600 7.53 1 9.03 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 25.20 0.92 0.53 4.00 0.00 1.95 0.00 1.79 0.43 0.17 2.98 12.38 TRUE MCCB
SMDB - 1
PDB -7 STREET ASS-1 Cu FRLSZH 84 8.00 415 0.85 1.00 0.20 1.600 2.62 1 3.14 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.69 0.92 0.53 4.00 0.00 0.75 0.00 0.69 0.17 0.17 2.72 11.28 TRUE MCCB
TPDB-1 Cu FRLSZH 84 28.00 415 0.85 1.00 0.20 5.600 9.17 1 11.00 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 24.93 0.92 0.53 4.00 0.00 2.62 0.00 2.41 0.58 0.17 3.13 13.00 TRUE MCCB
APDB-2 CL LHS Cu FRLSZH 75 4.00 415 0.85 1.00 0.20 0.800 1.31 1 1.57 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.74 0.92 0.53 4.00 0.00 0.33 0.00 0.31 0.07 0.17 2.63 10.90 TRUE MCCB
APDB-3 PL LHS Cu FRLSZH 44 4.00 415 0.85 1.00 0.20 0.800 1.31 1 1.57 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.74 0.92 0.53 4.00 0.00 0.20 0.00 0.18 0.04 0.17 2.59 10.77 TRUE MCCB

MMRC / UGC-05 11 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

CABLE SIZING CALCULATION (ASS-1)

Ambient temp. Corr. Factor

Grouping Corr. Factor (Cg)

Insulation Corr.Factor (Ci)

Operating Voltage (Volts)

Load in KW with Demand

Design current Ib= IL*1.2

Criteria (Current Rating)

Reactive component, Vx
Correction for operating

resistive component, Vr
Cable Length (in mtr.)

Vmv-x comp of cable

Vmv-r comp of cable
Cable Size in Sq.mm

Voltage drop due to

Voltage drop due to

No of runs selected
No of runs required
Cable Type (Al/Cu)
Board/Load Finish

Type of switching
Total VD in Volts

If Total %Vd.<5%
(Ca2*Cg2-Ib2/It2)*60
Connected Load

Rated Amps for

Derating Factor
Demand Factor

Spare Cap Req

Derated Amps

device/starter
Power Factor

VD in % Main
Load in Amp

VD In Volts

Total VD %
No of Core
Cable type

Efficiency

temp, Ct

VD in %
Ca2*Cg2
Factor
in kW

cable

Sinɸ
Ib2/I²t
(Ca)
Board/ Start

ESC -09 Cu FRLSZH 113 26.00 415 0.85 1.00 0.80 20.800 34.04 1 40.85 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.07 21.71 0.93 0.53 1.60 0.14 5.23 0.28 4.89 1.18 0.17 4.04 16.75 TRUE MCCB
ESCALATOR
ESC-10 Cu FRLSZH 117 26.00 415 0.85 1.00 0.80 20.800 34.04 1 40.85 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.07 21.71 0.93 0.53 1.60 0.14 5.42 0.29 5.06 1.22 0.17 4.08 16.92 TRUE MCCB
PANEL - 1
ESC-11 Cu FRLSZH 120 26.00 415 0.85 1.00 0.80 20.800 34.04 1 40.85 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.07 21.71 0.93 0.53 1.60 0.14 5.56 0.30 5.19 1.25 0.17 4.11 17.05 TRUE MCCB

ESC -04 Cu FS 150 18.50 415 0.85 1.00 0.80 14.800 24.22 1 29.07 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.03 23.71 0.93 0.53 1.60 0.14 4.94 0.27 4.58 1.10 0.17 4.17 17.29 TRUE MCCB
ESC -05 Cu FS 150 18.50 415 0.85 1.00 0.80 14.800 24.22 1 29.07 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.03 23.71 0.93 0.53 1.60 0.14 4.94 0.27 4.58 1.10 0.17 4.17 17.29 TRUE MCCB
ESC -06 Cu FS 120 18.50 415 0.85 1.00 0.80 14.800 24.22 1 29.07 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.03 23.71 0.93 0.53 1.60 0.14 3.95 0.21 3.67 0.88 0.17 3.95 16.37 TRUE MCCB
LIFTS &
ESCALATOR ESC -07 Cu FS 122 18.50 415 0.85 1.00 0.80 14.800 24.22 1 29.07 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.03 23.71 0.93 0.53 1.60 0.14 4.02 0.22 3.73 0.90 0.17 3.96 16.44 TRUE MCCB
PANEL - 1 LIFT-1 (CL-PL) Cu FS 115 15.00 415 0.85 1.00 1.00 15.000 24.55 1 29.46 TRUE 4 16 99 0.72 0.91 1.00 0.66 64.86 1 1 0.43 0.06 22.07 0.93 0.53 2.50 0.00 6.00 0.00 5.59 1.35 0.17 4.41 18.29 TRUE MCCB
LIFT-2 (CL-PL) Cu FS 115 15.00 415 0.85 1.00 1.00 15.000 24.55 1 29.46 TRUE 4 16 99 0.72 0.91 1.00 0.66 64.86 1 1 0.43 0.06 22.07 0.93 0.53 2.50 0.00 6.00 0.00 5.59 1.35 0.17 4.41 18.29 TRUE MCCB
LIFT-3 (SL-CL) Cu FS 123 15.00 415 0.85 1.00 1.00 15.000 24.55 1 29.46 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.04 23.65 0.93 0.53 1.60 0.14 4.11 0.22 3.81 0.92 0.17 3.98 16.52 TRUE MCCB
LIFT-6 (SL-CL) Cu FS 101 15.00 415 0.85 1.00 1.00 15.000 24.55 1 29.46 TRUE 4 16 99 0.72 0.91 1.00 0.66 64.86 1 1 0.43 0.06 22.07 0.93 0.53 2.50 0.00 5.27 0.00 4.91 1.18 0.17 4.24 17.61 TRUE MCCB

WASTE WATER SUMP PUMP - 1

Cu FRLSZH 14 11.00 415 0.85 1.00 1.00 11.000 18.00 1 21.60 TRUE 3 10 78 0.72 0.91 1.00 0.66 51.11 1 2 0.43 0.01 24.96 0.92 0.53 4.00 0.00 0.43 0.00 0.40 0.10 0.17 2.08 8.62 TRUE MCCB / Y-∆
(WORKING) PU-03.1
WASTE WATER SUMP PUMP - 2
SEEPAGE & Cu FRLSZH 15 11.00 415 0.85 1.00 1.00 11.000 18.00 1 21.60 TRUE 3 10 78 0.72 0.91 1.00 0.66 51.11 1 2 0.43 0.01 24.96 0.92 0.53 4.00 0.00 0.46 0.00 0.42 0.10 0.17 2.08 8.65 TRUE MCCB / Y-∆
(STAND BY) PU-03.2
DRAINAGE PUMP
WASTE WATER SUMP PUMP - 2
PANEL - 1 Cu FRLSZH 16 11.00 415 0.85 1.00 1.00 11.000 18.00 1 21.60 TRUE 3 10 78 0.72 0.91 1.00 0.66 51.11 1 2 0.43 0.01 24.96 0.92 0.53 4.00 0.00 0.49 0.00 0.45 0.11 0.17 2.09 8.68 TRUE MCCB / Y-∆
(STAND BY) PU-03.3
CROSS PASSAGE PUMP PANEL Cu FS 110 33.00 415 0.85 1.00 0.67 22.000 36.01 1 43.21 TRUE 4 95 304 0.72 0.91 1.00 0.66 199.18 1 1 0.43 0.01 24.92 0.92 0.53 0.43 0.13 1.45 0.27 1.36 0.33 0.17 2.31 9.59 TRUE MCCB

CROSS PASSAGE PUMP - 1 PU-06.1 Cu FS 16 11.00 415 0.85 1.00 1.00 11.000 18.00 1 21.60 TRUE 3 10 78 0.72 0.91 1.00 0.66 51.11 1 2 0.43 0.01 24.96 0.92 0.53 4.00 0.00 0.49 0.00 0.45 0.11 0.17 2.92 12.13 TRUE MCCB / Y-∆
CROSS PASSAGE
PUMP PANEL
CROSS PASSAGE PUMP - 2 PU-06.2 Cu FS 16 11.00 415 0.85 1.00 1.00 11.000 18.00 1 21.60 TRUE 3 10 78 0.72 0.91 1.00 0.66 51.11 1 2 0.43 0.01 24.96 0.92 0.53 4.00 0.00 0.49 0.00 0.45 0.11 0.17 2.92 12.13 TRUE MCCB / Y-∆

CROSS PASSAGE PUMP - 3 PU-06.3 Cu FS 16 11.00 415 0.85 1.00 0.00 0.000 0.00 1 0.00 TRUE 3 10 78 0.72 0.91 1.00 0.66 51.11 1 2 0.43 0.00 25.76 0.92 0.53 4.00 0.00 0.00 0.00 0.00 0.00 0.17 2.81 11.68 TRUE MCCB / Y-∆

EPDB - 1 PL LHS Cu FRLSZH 113 12.00 415 0.85 1.00 0.40 4.800 7.86 1 9.43 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 25.15 0.92 0.53 4.00 0.00 3.02 0.00 2.78 0.67 0.17 3.74 15.50 TRUE MCCB
EMERGENCY EPDB - 5 CL LHS Cu FRLSZH 81 13.00 415 0.85 1.00 0.40 5.200 8.51 1 10.21 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 25.04 0.92 0.53 4.00 0.00 2.34 0.00 2.16 0.52 0.17 3.59 14.88 TRUE MCCB
POWER PANEL-1 EPDB - 6 CL LHS Cu FRLSZH 80 4.00 415 0.85 1.00 0.40 1.600 2.62 1 3.14 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.69 0.92 0.53 4.00 0.00 0.71 0.00 0.66 0.16 0.17 3.22 13.38 TRUE MCCB
ACDB - 1 Cu FRLSZH 92 15.00 415 0.85 1.00 1.00 15.000 24.55 1 29.46 TRUE 4 70 251 0.72 0.91 1.00 0.66 164.46 1 1 0.43 0.01 25.18 0.92 0.53 0.59 0.13 1.13 0.15 1.05 0.25 0.17 3.32 13.78 TRUE MCCB

ULDB - 1 PL LHS Cu FS 22 0.85 415 0.90 1.00 1.00 0.852 1.32 1 1.58 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.74 0.92 0.44 4.00 0.00 0.10 0.00 0.10 0.02 0.17 #VALUE! #VALUE! #VALUE! MCCB
ULDB - 2 PL LHS Cu FS 21 1.55 415 0.90 1.00 1.00 1.554 2.40 1 2.88 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.70 0.92 0.44 4.00 0.00 0.18 0.00 0.17 0.04 0.17 #VALUE! #VALUE! #VALUE! MCCB
TLDB - 1 PL LHS Cu FS 20 2.20 415 0.90 1.00 1.00 2.200 3.40 1 4.08 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.64 0.92 0.44 4.00 0.00 0.24 0.00 0.23 0.05 0.17 #VALUE! #VALUE! #VALUE! MCCB
ULDB - 5 CL LHS Cu FS 77 0.82 415 0.90 1.00 1.00 0.822 1.27 1 1.52 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.74 0.92 0.44 4.00 0.00 0.35 0.00 0.32 0.08 0.17 #VALUE! #VALUE! #VALUE! MCCB
ULDB - 6 CL LHS Cu FS 76 1.55 415 0.90 1.00 1.00 1.545 2.39 1 2.87 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.70 0.92 0.44 4.00 0.00 0.65 0.00 0.60 0.14 0.17 #VALUE! #VALUE! #VALUE! MCCB
ULDB - 7 STREET ASS-1 Cu FS 74 0.85 415 0.90 1.00 1.00 0.854 1.32 1 1.58 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.74 0.92 0.44 4.00 0.00 0.35 0.00 0.32 0.08 0.17 #VALUE! #VALUE! #VALUE! MCCB
UPDB - 1 CL LHS Cu FS 79 11.00 415 0.90 1.00 1.00 11.000 17.00 1 20.40 TRUE 4 16 99 0.72 0.91 1.00 0.66 64.86 1 1 0.43 0.03 23.99 0.93 0.44 2.50 0.00 3.02 0.00 2.80 0.67 0.17 #VALUE! #VALUE! #VALUE! MCCB
UPDB - 2 CL LHS Cu FS 78 7.00 415 0.90 1.00 1.00 7.000 10.82 1 12.98 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.02 24.60 0.92 0.44 4.00 0.00 3.04 0.00 2.80 0.68 0.17 #VALUE! #VALUE! #VALUE! MCCB
UPS DISTRIBUTION SIGNAGE DB - 1 CL LHS Cu FS 112 1.50 415 0.90 1.00 1.00 1.500 2.32 1 2.78 TRUE 4 6 56 0.72 0.91 1.00 0.66 36.69 1 1 0.43 0.00 25.65 0.92 0.44 6.80 0.00 1.59 0.00 1.46 0.35 0.17 #VALUE! #VALUE! #VALUE! MCCB
PANEL - 1
SIGNAGE DB - 2 PL LHS Cu FS 16 2.50 415 0.90 1.00 1.00 2.500 3.86 1 4.64 TRUE 4 6 56 0.72 0.91 1.00 0.66 36.69 1 1 0.43 0.00 25.47 0.92 0.44 6.80 0.00 0.38 0.00 0.35 0.08 0.17 #VALUE! #VALUE! #VALUE! MCCB

LIFTS
&
ESCA
PSD (STANDBY) Cu FS 188 27.99 415 0.90 1.00 1.00 27.990 43.27 1 51.92 #VALUE! 4 150 LATO 0.72 0.91 1.00 0.66 #VALUE! ###### 1 0.43 #### #VALUE! ##### 0.44 0.28 0.13 2.05 0.44 #VALUE! #VALUE! 0.17 #VALUE! #VALUE! #VALUE! MCCB
R
PANE
L-1

AFC SYSTEM -1 Cu FS 70 5.00 415 0.90 1.00 1.00 5.000 7.73 1 9.27 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 25.17 0.92 0.44 4.00 0.00 1.95 0.00 1.79 0.43 0.17 #VALUE! #VALUE! #VALUE! MCCB

DOMESTIC WATER PUMP - 1

Cu FRLSZH 20 3.75 415 0.85 1.00 1.00 3.750 6.14 1 7.37 TRUE 3 6 56 0.72 0.91 1.00 0.66 36.69 1 2 0.43 0.00 25.58 0.92 0.53 6.80 0.00 0.35 0.00 0.33 0.08 0.17 3.36 13.96 TRUE MCCB / Y-∆
(WORKING) PU-01.1
DOMESTIC WATER PUMP - 2 (STAND
Cu FRLSZH 20 3.75 415 0.85 1.00 1.00 3.750 6.14 1 7.37 TRUE 3 6 56 0.72 0.91 1.00 0.66 36.69 1 2 0.43 0.00 25.58 0.92 0.53 6.80 0.00 0.35 0.00 0.33 0.08 0.17 3.36 13.96 TRUE MCCB / Y-∆
BY) PU-01.2
SUMP PUMP - 1 (WORKING) PU-02.1 Cu FRLSZH 20 2.50 415 0.85 1.00 1.00 2.500 4.09 1 4.91 TRUE 3 6 56 0.72 0.91 1.00 0.66 36.69 1 1 0.43 0.01 25.44 0.92 0.53 6.80 0.00 0.47 0.00 0.44 0.10 0.17 3.39 14.07 TRUE MCCB / DOL
PUMP ROOM
PANEL
SUMP PUMP - 2 (STAND BY) PU-02.2 Cu FRLSZH 20 2.50 415 0.85 1.00 1.00 2.500 4.09 1 4.91 TRUE 3 6 56 0.72 0.91 1.00 0.66 36.69 1 1 0.43 0.01 25.44 0.92 0.53 6.80 0.00 0.47 0.00 0.44 0.10 0.17 3.39 14.07 TRUE MCCB / DOL

SUMP PUMP - 1 (WORKING) PU-07.1 Cu FRLSZH 20 2.50 415 0.85 1.00 1.00 2.500 4.09 1 4.91 TRUE 3 6 56 0.72 0.91 1.00 0.66 36.69 1 1 0.43 0.01 25.44 0.92 0.53 6.80 0.00 0.47 0.00 0.44 0.10 0.17 3.39 14.07 TRUE MCCB / DOL

SUMP PUMP - 2 (STAND BY) PU-07.2 Cu FRLSZH 20 2.50 415 0.85 1.00 1.00 2.500 4.09 1 4.91 TRUE 3 6 56 0.72 0.91 1.00 0.66 36.69 1 1 0.43 0.01 25.44 0.92 0.53 6.80 0.00 0.47 0.00 0.44 0.10 0.17 3.39 14.07 TRUE MCCB / DOL

FIRE HYDRANT (WORKING) Cu FS 20 90.00 415 0.85 1.00 1.00 90.000 147.30 1 176.76 TRUE 3 95 304 0.72 0.91 1.00 0.66 199.18 1 2 0.43 0.06 22.24 0.93 0.53 0.43 0.13 0.54 0.10 0.51 0.12 0.17 #VALUE! #VALUE! #VALUE! MCCB / Y-∆
FIRE PUMP PANEL FIRE HYDRANT (STAND BY) Cu FS 20 90.00 415 0.85 1.00 1.00 90.000 147.30 1 176.76 TRUE 3 95 304 0.72 0.91 1.00 0.66 199.18 1 2 0.43 0.06 22.24 0.93 0.53 0.43 0.13 0.54 0.10 0.51 0.12 0.17 #VALUE! #VALUE! #VALUE! MCCB / Y-∆
JOCKEY PUMP Cu FS 20 5.50 415 0.85 1.00 1.00 5.500 9.00 1 10.80 TRUE 3 16 99 0.72 0.91 1.00 0.66 64.86 1 2 0.43 0.00 25.63 0.92 0.53 2.50 0.00 0.19 0.00 0.18 0.04 0.17 #VALUE! #VALUE! #VALUE! MCCB / DOL

DG AMF CUM SYNC. PANEL Cu FS 18 728.00 415 0.80 1.00 1.00 728.000 1266.00 0 1266.00 TRUE 4 300 628 0.72 0.91 1.00 0.66 411.47 4 4 0.43 0.25 10.52 0.97 0.60 0.14 0.12 0.64 0.41 0.74 0.18 0.00 0.18 0.74 TRUE ACB
DG-1 & DG-2
DG AMF CUM SYNC. PANEL Cu FS 70 728.00 415 0.80 1.00 1.00 728.000 1266.00 0 1266.00 TRUE 4 300 628 0.72 0.91 1.00 0.66 411.47 4 4 0.43 0.25 10.52 0.97 0.60 0.14 0.12 2.48 1.60 2.88 0.69 0.00 0.69 2.88 TRUE ACB
EMDB-1 Cu FS 166 1898.94 415 0.89 1.00 0.40 764.747 1200.61 0 1200.61 TRUE 4 300 628 0.72 0.91 1.00 0.66 411.47 3 4 0.43 0.23 12.05 0.96 0.46 0.14 0.12 6.18 2.77 6.56 1.58 0.18 1.76 7.30 TRUE ACB
DG AMF CUM
EMDB-2 Cu FS 306 1886.68 415 0.88 1.00 0.36 683.473 1076.75 0 1076.75 TRUE 4 300 628 0.72 0.91 1.00 0.66 411.47 3 6 0.43 0.08 20.86 0.93 0.47 0.14 0.12 6.79 3.09 7.46 1.80 0.69 2.49 10.34 TRUE ACB
SYNC. PANEL LIFTS
FIRE PUMP PANEL Cu FS 95 185.50 415 0.85 1.00 0.67 124.285 203.42 1 244.10 #VALUE! 4 150 0.72 0.91 1.00 0.66 #VALUE! ###### 1 0.43 #### #VALUE! ##### 0.53 0.28 0.13 4.60 1.27 #VALUE! #VALUE! 0.00 #VALUE! #VALUE! #VALUE! MCCB
&

MMRC / UGC-05 12 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

CABLE SIZING CALCULATION (ASS-2)

Insulation Corr.Factor
Grouping Corr. Factor
Cable Length (in mtr.)

Reactive component,
resistive component,
Vmv-x comp of cable
Vmv-r comp of cable
Cable Size in Sq.mm

Ambient temp. Corr.

No of runs selected

Voltage drop due to

Voltage drop due to

No of runs required
Cable Type (Al/Cu)

Design current Ib=

operating temp, Ct
Board/Load Finish

Operating Voltage

Type of switching
Total VD in Volts

If Total %Vd.<5%
Criteria (Current

(Ca *Cg -Ib /It )*60

Connected Load

Load in KW with

Rated Amps for

Derating Factor
Demand Factor

Spare Cap Req

Derated Amps

Correction for

device/starter
Power Factor

VD in % Main
Load in Amp

Factor (Ca)

VD In Volts

Total VD %
Cable type

No of Core
Efficiency

2
Demand

VD in %
Rating)

2
Factor
(Volts)

IL*1.2
in kW

cable

Ca *Cg

Sinɸ
Ib /I²t

2
(Cg)

(Ci)

Vx
Vr
Board/ Start

2
2

2
2
Check Vr = (Vmv- Vx = (Vmv- Total VD
IL=KW/( VD = Check
whether as Sinɸ=S r * IL * L * x * IL * L * Vd1=V Vd2 = %
1.732*0. as per as per Cg*Ca* Ita*Cg*C as per (Ca2*Cg2- Sqrt ((Vr Whether Disconnecting
Start End Al/Cu FRLSZH L kW Volts cosɸ ᶯ Df KW=kW * Df 0/1 Ib= IL*1.2 Col-14 (Ib) Ita Cg Ca Ci per Ca2*Cg2 Ib2/I²t Ct qrt(1- Vrc Vxc cosɸ) / Sinɸ) / D*100/ VD % =Vd1%+ Total VD
415*h*co
< Col-23
req. req. Ci a*Ci req.
req. Ib2/It2)*60 cosɸ2) 1000 * No 1000* No
* Ct)² +
415 Main Vd2%
%Vd.<5 Device/Starter
sɸ) (Vx)² ) %
*Col-25 of runs of runs main

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
TRAFO-2 MDB - 2 0.14 0.58
EMDB-2 Cu FRLSZH 89 1886.68 415 0.88 1.00 0.36 683.473 1076.75 1 1292.10 TRUE 4 300 628 0.72 0.91 1.00 0.66 411.47 4 6 0.43 0.08 20.86 0.93 0.47 0.14 0.12 1.97 0.90 2.05 0.49 0.14 2.17 9.00 TRUE ACB
MAIN LIGHTING PANEL - 2 Cu FRLSZH 68 19.30 415 0.90 1.00 0.80 15.443 23.87 1 28.65 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.03 23.76 0.93 0.44 1.60 0.14 2.34 0.10 2.17 0.52 0.14 2.19 9.11 TRUE MCCB
SMDB - 2 Cu FRLSZH 56 129.00 415 0.85 1.00 0.25 32.200 52.70 1 63.24 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.16 16.05 0.95 0.53 1.60 0.14 4.01 0.22 3.82 0.92 0.14 2.59 10.76 TRUE MCCB
MDB - 2
ESCALATOR PANEL - 2 Cu FRLSZH 55 78.00 415 0.85 1.00 0.80 62.400 102.13 1 122.56 TRUE 4 50 197 0.72 0.91 1.00 0.66 129.07 1 1 0.43 0.27 9.63 0.97 0.53 0.86 0.14 4.11 0.40 4.00 0.96 0.14 2.64 10.94 TRUE MCCB
ECS CHILLER PANEL - 1 & 2 Cu FRLSZH 71 751.00 415 0.90 1.00 0.67 503.170 777.79 0 777.79 TRUE 4 300 628 0.72 0.91 1.00 0.66 411.47 2 2 0.43 0.38 2.75 0.99 0.44 0.14 0.12 3.48 1.44 3.74 0.90 0.14 2.57 10.68 TRUE ACB
LIFTS &
CAPACITOR BANK-1 Cu FRLSZH 61 415 1.00 1.00 1.00 400.000 556.48 1 751.25 #VALUE! 4 150 0.72 0.91 1.00 0.66 #VALUE! ###### 3 0.43 ###### #VALUE! #VALUE! 0.00 0.28 0.13 3.17 0.00 #VALUE! ####### 0.14 #VALUE! #VALUE! #VALUE! ACB
ESCALAT

LIFTS & ESCALATOR PANEL - 1 Cu FS 240 521.00 415 0.90 1.00 0.59 307.390 475.16
CCF no. 0ESTE1-UGC05-CCF-0002-R00
"FALSE 4 300 628 0.72 0.91 1.00 0.66 411.47 ###### 2 0.43 0.14 17.17 0.95 0.44 0.14 0.12 7.18 2.98 7.42 1.79 0.14 3.96 16.42 TRUE MCCB
LIFTS & ESCALATOR PANEL - 1 Cu FS 133 528.50 415 0.90 1.00 0.58 306.500 473.78 0 473.78 TRUE 4 185 463 0.72 0.91 1.00 0.66 303.36 2 2 0.43 0.26 10.05 0.97 0.44 0.22 0.13 6.24 1.72 6.28 1.51 0.14 3.68 15.28 TRUE MCCB
ECS PANEL - 1 & 2 Cu FS 97 152.49 415 0.90 1.00 0.52 79.295 122.57 0 122.57 TRUE 4 70 251 0.72 0.91 1.00 0.66 164.46 1 1 0.43 0.24 11.45 0.96 0.44 0.59 0.13 6.31 0.67 6.12 1.48 0.14 3.64 15.12 TRUE MCCB
ECS PANEL - 3 & 4 Cu FS 234 131.91 415 0.90 1.00 0.77 101.480 156.87 0 156.87 TRUE 4 185 463 0.72 0.91 1.00 0.66 303.36 1 1 0.43 0.11 18.87 0.94 0.44 0.22 0.13 7.27 2.00 7.13 1.72 0.14 3.88 16.12 TRUE MCCB
AIR COOLED CHILLER PANEL Cu FRLSZH 86 100.77 415 0.90 1.00 0.95 95.732 147.98 0 147.98 TRUE 4 70 251 0.72 0.91 1.00 0.66 164.46 1 1 0.43 0.35 4.90 0.98 0.44 0.59 0.13 6.76 0.72 6.69 1.61 0.14 3.78 15.69 TRUE MCCB
EMERGENCY POWER PANEL - 2
Cu FRLSZH 87 55.00 415 0.85 1.00 0.56 31.000 50.74 1 TRUE 4 95 304 0.72 0.91 1.00 0.66 199.18 1 1 0.43 0.03 24.09 0.92 0.53 0.43 0.13 1.61 0.30 1.52 0.37 0.14 2.53 10.52 TRUE MCCB
60.89
EMDB-2 LIFTS & ESCALATOR PANEL - 2 Cu FS 91 67.00 415 0.85 1.00 0.89 59.600 97.55 1 117.06 TRUE 4 95 304 0.72 0.91 1.00 0.66 199.18 1 1 0.43 0.10 19.58 0.94 0.53 0.43 0.13 3.24 0.61 3.11 0.75 0.14 2.92 12.10 TRUE MCCB
AIR COOLED CHILLER PANEL Cu TRUE 0.43 0.08 21.22 0.93 0.53 1.60 0.14 2.69 0.15 2.52 0.61 0.14 2.77 11.51 TRUE MCCB
FRLSZH 55 33.00 415 0.85 1.00 0.67 22.000 36.01 1 43.21 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1
AIR COOLED CHILLER PANEL Cu FRLSZH 96 11.00 415 0.85 1.00 0.50 5.500 9.00 1 10.80 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.00 25.47 0.92 0.53 1.60 0.14 1.18 0.06 1.08 0.26 0.14 2.43 10.08 TRUE MCCB
UPS - 2A (E&M) Cu FS 74 90.00 415 0.90 1.00 1.00 90.000 139.12 1 166.94 TRUE 4 120 353 0.72 0.91 1.00 0.66 231.29 1 1 0.43 0.16 16.44 0.95 0.44 0.34 0.13 3.15 0.58 3.04 0.73 0.14 2.90 12.04 TRUE MCCB
UPS - 3B (S&T) Cu FS 92 66.00 415 0.90 1.00 1.00 66.000 102.02 1 122.43 TRUE 4 70 251 0.72 0.91 1.00 0.66 164.46 1 1 0.43 0.17 15.84 0.95 0.44 0.59 0.13 4.98 0.53 4.77 1.15 0.14 3.32 13.76 TRUE MCCB
UPS - 1B (E&M) Cu FS 208 72.00 415 0.90 1.00 1.00 72.000 111.30 1 133.56 TRUE 4 185 463 0.72 0.91 1.00 0.66 303.36 1 1 0.43 0.06 22.29 0.93 0.44 0.22 0.13 4.58 1.26 4.45 1.07 0.14 3.24 13.44 TRUE MCCB
MVS -MDB Cu FS 755 90.74 415 0.88 1.00 0.87 78.944 124.80 1 149.76 TRUE 4 300 628 0.72 0.91 1.00 0.66 411.47 1 3 0.43 0.00 25.49 0.92 0.47 0.14 0.12 3.87 1.79 3.99 0.96 0.14 3.13 12.98 TRUE MCCB

LDB - 3 PL RHS Cu FRLSZH 52 4.57 415 0.90 1.00 0.80 3.658 5.65 1 6.78 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 25.44 0.92 0.44 4.00 0.00 1.06 0.00 0.97 0.23 0.14 2.43 10.08 TRUE MCCB
LDB - 4 PL RHS Cu FRLSZH 51 3.85 415 0.90 1.00 0.80 3.078 4.76 1 5.71 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.53 0.92 0.44 4.00 0.00 0.87 0.00 0.80 0.19 0.14 2.39 9.91 TRUE MCCB
MAIN LIGHTING
LDB - 8 CL RHS Cu FRLSZH 66 4.08 415 0.90 1.00 0.80 3.266 5.05 1 6.06 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.51 0.92 0.44 4.00 0.00 1.20 0.00 1.10 0.27 0.14 2.46 10.21 TRUE MCCB
PANEL - 2
LDB - 9 CL RHS Cu FRLSZH 67 4.68 415 0.90 1.00 0.80 3.745 5.79 1 6.95 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 25.43 0.92 0.44 4.00 0.00 1.40 0.00 1.29 0.31 0.14 2.50 10.39 TRUE MCCB
LDB - 10 STREET ASS-2 Cu FRLSZH 76 2.12 415 0.90 1.00 0.80 1.696 2.62 1 3.15 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.69 0.92 0.44 4.00 0.00 0.72 0.00 0.66 0.16 0.14 2.35 9.77 TRUE MCCB

PDB - 3 PL RHS Cu FRLSZH 48 33.00 415 0.85 1.00 0.20 6.600 10.80 1 12.96 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.02 24.61 0.92 0.53 4.00 0.00 1.76 0.00 1.63 0.39 0.14 2.99 12.39 TRUE MCCB
PDB - 4 PL RHS Cu FRLSZH 49 16.00 415 0.85 1.00 0.20 3.200 5.24 1 6.28 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.49 0.92 0.53 4.00 0.00 0.87 0.00 0.80 0.19 0.14 2.79 11.56 TRUE MCCB
PDB - 8 CL LHS Cu FRLSZH 57 9.00 415 0.85 1.00 0.20 1.800 2.95 1 3.54 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.67 0.92 0.53 4.00 0.00 0.57 0.00 0.53 0.13 0.14 2.72 11.29 TRUE MCCB
PDB - 9 CL LHS Cu FRLSZH 59 24.00 415 0.85 1.00 0.20 4.800 7.86 1 9.43 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 25.15 0.92 0.53 4.00 0.00 1.58 0.00 1.45 0.35 0.14 2.94 12.21 TRUE MCCB
SMDB - 2
PDB - 10 STREET ASS-2 Cu FRLSZH 70 11.00 415 0.85 1.00 0.20 2.200 3.60 1 4.32 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.63 0.92 0.53 4.00 0.00 0.86 0.00 0.79 0.19 0.14 2.78 11.55 TRUE MCCB
TPDB-2 Cu FRLSZH 70 28.00 415 0.85 1.00 0.20 5.600 9.17 1 11.00 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 24.93 0.92 0.53 4.00 0.00 2.18 0.00 2.01 0.48 0.14 3.08 12.77 TRUE MCCB
APDB - 1 CL RHS Cu FRLSZH 65 4.00 415 0.85 1.00 1.00 4.000 6.55 1 7.86 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 25.33 0.92 0.53 4.00 0.00 1.45 0.00 1.33 0.32 0.14 2.91 12.09 TRUE MCCB
APDB - 4 PL RHS Cu FRLSZH 43 4.00 415 0.85 1.00 1.00 4.000 6.55 1 7.86 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 25.33 0.92 0.53 4.00 0.00 0.96 0.00 0.88 0.21 0.14 2.81 11.64 TRUE MCCB

ESC-08 Cu FRLSZH 73 13.00 415 0.85 1.00 0.80 10.400 17.02 0 17.02 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.05 22.90 0.93 0.53 4.00 0.00 4.22 0.00 3.92 0.95 0.14 3.58 14.87 TRUE MCCB
ESCALATOR ESC-8A Cu FRLSZH 88 13.00 415 0.85 1.00 0.80 10.400 17.02 0 17.02 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.05 22.90 0.93 0.53 4.00 0.00 5.09 0.00 4.73 1.14 0.14 3.78 15.67 TRUE MCCB
PANEL - 2 ESC-01 Cu FRLSZH 141 26.00 415 0.85 1.00 0.80 20.800 34.04 0 34.04 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.07 21.71 0.93 0.53 1.60 0.14 6.53 0.35 6.10 1.47 0.14 4.11 17.04 TRUE MCCB
ESC-1A Cu FRLSZH 143 26.00 415 0.85 1.00 0.80 20.800 34.04 1 40.85 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.07 21.71 0.93 0.53 1.60 0.14 6.62 0.36 6.18 1.49 0.14 4.13 17.13 TRUE MCCB

EPDB - 2 PL RHS Cu FRLSZH 67 14.00 415 0.85 1.00 0.40 5.600 9.17 1 11.00 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.01 24.93 0.92 0.53 4.00 0.00 2.09 0.00 1.93 0.46 0.14 3.00 12.44 TRUE MCCB
EMERGENCY EPDB - 8 CL RHS Cu FRLSZH 74 23.00 415 0.85 1.00 0.40 9.200 15.06 1 18.07 TRUE 4 16 99 0.72 0.91 1.00 0.66 64.86 1 1 0.43 0.02 24.37 0.92 0.53 2.50 0.00 2.37 0.00 2.19 0.53 0.14 3.06 12.71 TRUE MCCB
POWER PANEL - 2 EPDB - 9 CL RHS Cu FRLSZH 75 3.00 415 0.85 1.00 0.40 1.200 1.96 1 2.36 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.72 0.92 0.53 4.00 0.00 0.50 0.00 0.46 0.11 0.14 2.65 10.98 TRUE MCCB
ACDB - 2 Cu FRLSZH 76 15.00 415 0.85 1.00 1.00 15.000 24.55 1 29.46 TRUE 4 35 162 0.72 0.91 1.00 0.66 106.14 1 1 0.43 0.02 24.38 0.92 0.53 1.15 0.14 1.82 0.13 1.69 0.41 0.14 2.94 12.21 TRUE MCCB

ESC-02 Cu FS 137 18.50 415 0.85 1.00 0.80 14.800 24.22 0 24.22 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.03 23.71 0.93 0.53 1.60 0.14 4.51 0.24 4.19 1.01 0.14 3.92 16.29 TRUE MCCB
LIFT &
ESC-03 Cu FS 139 18.50 415 0.85 1.00 0.80 14.800 24.22 0 24.22 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.03 23.71 0.93 0.53 1.60 0.14 4.58 0.25 4.25 1.02 0.14 3.94 16.35 TRUE MCCB
ESCALATOR
LIFT-4 (SL-CL) Cu FS 130 15.00 415 0.85 1.00 1.00 15.000 24.55 0 24.55 TRUE 4 25 131 0.72 0.91 1.00 0.66 85.83 1 1 0.43 0.04 23.65 0.93 0.53 1.60 0.14 4.34 0.24 4.03 0.97 0.14 3.89 16.13 TRUE MCCB
PANEL - 2
LIFT-5 (SL-CL) Cu FS 56 15.00 415 0.85 1.00 1.00 15.000 24.55 1 29.46 TRUE 4 16 99 0.72 0.91 1.00 0.66 64.86 1 1 0.43 0.06 22.07 0.93 0.53 2.50 0.00 2.92 0.00 2.72 0.66 0.14 3.57 14.82 TRUE MCCB

WASTE WATER SUMP PUMP - 1

Cu
FRLSZH 15 11.00 415 0.85 1.00 1.00 11.000 18.00 0
TRUE
3 6 56 0.72 0.91 1.00 0.66 36.69 1 2
0.43 0.03 24.21 0.92 0.53 6.80 0.00 0.78 0.00 0.72 0.17 0.14 2.95 12.24 TRUE MCCB / Y-∆
(WORKING) PU-05.1 18.00
SEEPAGE &
WASTE WATER SUMP PUMP - 2
DRAINAGE PUMP Cu
FRLSZH 15 11.00 415 0.85 1.00 1.00 11.000 18.00 0
TRUE
3 6 56 0.72 0.91 1.00 0.66 36.69 1 2
0.43 0.03 24.21 0.92 0.53 6.80 0.00 0.78 0.00 0.72 0.17 0.14 2.95 12.24 TRUE MCCB / Y-∆
(STAND BY) PU-05.2 18.00
PANEL - 2
WASTE WATER SUMP PUMP - 3
Cu
FRLSZH 15 11.00 415 0.85 1.00 1.00 11.000 18.00 1
TRUE
3 6 56 0.72 0.91 1.00 0.66 36.69 1 2
0.43 0.03 24.21 0.92 0.53 6.80 0.00 0.78 0.00 0.72 0.17 0.14 2.95 12.24 TRUE MCCB / Y-∆
(STAND BY) PU-05.3 21.60

SEWAGE PUMP - 1 (WORKING) PU-

SEWAGE
04.1
Cu
FRLSZH 15 5.50 415 0.85 1.00 1.00 5.500 9.00 0 9.00
TRUE
3 6 56 0.72 0.91 1.00 0.66 36.69 1 2
0.43 0.01 25.37 0.92 0.53 6.80 0.00 0.39 0.00 0.36 0.09 0.14 2.52 10.44 TRUE MCCB / Y-∆
EJECTOR PUMP
SEWAGE PUMP - 2 (STAND BY) PU-
PANEL Cu
FRLSZH 15 5.50 415 0.85 1.00 1.00 5.500 9.00 1
TRUE
3 6 56 0.72 0.91 1.00 0.66 36.69 1 2
0.43 0.01 25.37 0.92 0.53 6.80 0.00 0.39 0.00 0.36 0.09 0.14 2.52 10.44 TRUE MCCB / Y-∆
04.2 10.80

ULDB - 3 PL RHS Cu FS 22 1.55 415 0.90 1.00 1.00 1.554 2.40 1 2.88 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.70 0.92 0.44 4.00 0.00 0.19 0.00 0.17 0.04 0.14 2.94 12.22 TRUE MCCB
ULDB - 4 PL RHS Cu FS 21 1.55 415 0.90 1.00 1.00 1.554 2.40 1 2.88 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.70 0.92 0.44 4.00 0.00 0.18 0.00 0.17 0.04 0.14 2.94 12.21 TRUE MCCB
TLDB - 2 PL RHS Cu FS 20 3.20 415 0.90 1.00 1.00 3.200 4.95 1 5.94 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.52 0.92 0.44 4.00 0.00 0.36 0.00 0.33 0.08 0.14 2.98 12.37 TRUE MCCB
ULDB - 8 CL RHS Cu FS 53 0.95 415 0.90 1.00 1.00 0.954 1.47 1 1.77 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.74 0.92 0.44 4.00 0.00 0.28 0.00 0.26 0.06 0.14 2.96 12.30 TRUE MCCB
ULDB - 9 CL RHS Cu FS 54 1.59 415 0.90 1.00 1.00 1.589 2.46 1 2.95 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.70 0.92 0.44 4.00 0.00 0.48 0.00 0.44 0.11 0.14 3.01 12.48 TRUE MCCB
UPS DISTRIBUTION ULDB - 10 STREET ASS-2 Cu FS 55 0.61 415 0.90 1.00 1.00 0.608 0.94 1 1.13 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.00 25.75 0.92 0.44 4.00 0.00 0.19 0.00 0.17 0.04 0.14 2.94 12.21 TRUE MCCB
PANEL - 2 (E&M) UPDB - 3 CL RHS Cu FS 51 25.00 415 0.90 1.00 1.00 25.000 38.64 1 46.37 TRUE 4 35 162 0.72 0.91 1.00 0.66 106.14 1 1 0.43 0.06 22.34 0.93 0.44 1.15 0.14 2.04 0.12 1.90 0.46 0.14 3.36 13.94 TRUE MCCB
UPDB - 4 CL RHS Cu FS 52 7.00 415 0.90 1.00 1.00 7.000 10.82 1 12.98 TRUE 4 10 78 0.72 0.91 1.00 0.66 51.11 1 1 0.43 0.02 24.60 0.92 0.44 4.00 0.00 2.03 0.00 1.87 0.45 0.14 3.35 13.91 TRUE MCCB
SIGNAGE DB - 3 CL RHS Cu FS 28 1.50 415 0.90 1.00 1.00 1.500 2.32 1 2.78 TRUE 4 6 56 0.72 0.91 1.00 0.66 36.69 1 1 0.43 0.00 25.65 0.92 0.44 6.80 0.00 0.40 0.00 0.37 0.09 0.14 2.99 12.41 TRUE MCCB
SIGNAGE DB - 4 PL RHS Cu FS 60 2.50 415 0.90 1.00 1.00 2.500 3.86 1 4.64 TRUE 4 6 56 0.72 0.91 1.00 0.66 36.69 1 1 0.43 0.00 25.47 0.92 0.44 6.80 0.00 1.42 0.00 1.31 0.31 0.14 3.22 13.35 TRUE MCCB
PSD (WORKING) Cu FS 70 27.99 415 0.90 1.00 1.00 27.990 43.27 1 51.92 TRUE 4 50 197 0.72 0.91 1.00 0.66 129.07 1 1 0.43 0.05 22.86 0.93 0.44 0.86 0.14 2.34 0.18 2.18 0.53 0.14 3.43 14.22 TRUE MCCB
AFC SYSTEM -2 Cu FS 103 5.00 415 0.90 1.00 1.00 5.000 7.73 1 9.27 TRUE 4 16 99 0.72 0.91 1.00 0.66 64.86 1 1 0.43 0.01 25.39 0.92 0.44 2.50 0.00 1.79 0.00 1.65 0.40 0.14 3.30 13.69 TRUE MCCB

MMRC / UGC-05 13 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

CABLE SHORT CIRCUIT CALCULATION

STEP 1 : Board start (starting point of the cable)
STEP 2 : Board / Load Finish (end point of the cable)
STEP 3 : Type of conductor (Cu)
STEP 4 : voltage in volts, 415 V
STEP 5 : No. of cores (as per cable sizing calculation sheet)
STEP 6 : Length of the cable (as per cable sizing calculation sheet)
STEP 7 : Design Current - Ib (as per cable sizing calculation sheet)
STEP 8 : Cable size in Sq.mm (Selected cable size as per cable sizing calculation sheet)
STEP 9 : No. of runs - N (Selected as per cable sizing calculation sheet)
STEP 10 : R – Resistance of the conductor Ohm/Km
STEP 11 : X – Reactance of the conductor Ohm/Km
(For 16 Sq.mm or less cross sectional area reactance can be ignored
as per BS 7671:2008
LIFTS page no 258 under sub clause 6)
&
ESCAL
ATOR
PANEL -
1
STEP 12 : Rcorr – Corrected resistance of the conductor
 ∗
 ∗  Ohms
 
!. # $% ∗ 1000
Ctz- Temperature correction for resistive elements in impedance ( refer table -2)
STEP 13 : Xcorr – Corrected reactance of the conductor
' ∗ 
'  AIR Ohms
!. # $%
COOLE ∗ 1000
D
CHILLE
R
PANEL

STEP 14 : Impedance of the conductor (ohms)

(     '  Ohms

STEP 15 : Source impedance , impedance of the source panel
STEP 16 : Protected circuit impedance = conductor impedance -Zc1
STEP 17 : Zt – Total impedance. Where, Zt = (Source impedance + Zc1)
STEP 18 : Short circuit current of the cable at sending end
)$ *+, -(%.
% 
)*/ 
% 0/

STEP 19 : Short circuit current of the cable at receiving end
1
/ *+, (Zt)
% 
)*/ 
% 0/

STEP 20 : Duration with-stand capacity of the cable in seconds - t
2 ∗ %

% 
where, k value of the conductor ( refer table -1)
The time t in which a given current will raise the live conductors from the highest
permissible temperature in normal duty to limiting temperature can be calculated by
the formula (Refer BS 7671:2008 page no 76 under clause 434.5.2)

STEP 21 : Disconnection time of the protective device in seconds

For a fault duration 0.2 sec (Refer BS 7671:2008 Table 41.1 page no 46) the k2 S2
value should be greater than I2sc (Refer BS 7671:2008 under clause 434.5.2
page no 76) else the cable can’t withstand the fault current.
STEP 22 :
k²∗s²
STEP 23 :
Isc²*t
STEP 24 :
(k²∗s²) - (Isc²*t)
if this value is negative then this conductor can't withstand short circuit current
TABLE-1
Tinit
3-4  20. Tfinal 67-89. ?@ABCDE?ABAF
MATERIAL B (° C) Qc(J/˚Cmm³) δ20 (Ω-mm) (° C) 2   ln -1  )
δ (° C) :;< 89?ABAF

Copper 234.5 3.45*10^-3 17.241*10^-6 226 90 250 142.874

Aluminium 228 2.5*10^-3 28.264*10^-6 148 90 250 94.5528
Where,
B - Reciprocal of temperature coefficient of resistivity at 0°C for the conductor
Tinit - Initial temperature of conductor (°C)
Tfinal - Final temperature of conductor (°C)
Qc - Volumetric heat capacity of conductor material (j/°C mm³)
δ20 - Electrical resistivity of conductor material at 20°C (Ω-mm)
k Value of the conductor
The values have been taken from IS 3043-1997 page no 30 table-5
TABLE-2
Tinit Tfinal B 1**  1#*
/
MATERIAL - . 20
(˚C) (˚C) ( °C )
  2
4  20
Copper 90 250 234.5 1.5894
Aluminium 90 250 228 1.6048
B - Reciprocal of temperature coefficient of resistivity at 0°C for the conductor
Tinit - Initial temperature of conductor (°C)
Tfinal - Final temperature of conductor (°C)
Ctz- Temperature correction for resistive elements in impedance

MMRC / UGC-05 14 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

SHORT CIRCUIT CALCULATION (ASS-1)

Conductor Material (Enter 1 for Cu and 2 for Al 3 FOR Steel)
Conductor Material 1.00
(Enter 1 for Cu and 2
FOR COPPER
CONDUCTOR
Reciprocal of Temp LIFTS & ESCALATOR PANEL - 1 CCF no.
234.50
Coeff of Resistivity at 0 ESTE1-
Initial Temp ( Deg Tinit 90.00
Cent)
Tfinal 250.00
Final Temp ( Deg Cent)
Volumetric Heat Qc j/c mm3 0.00345
capacity of conductor
Electric resistivity of the Q20 ohm/km 0.00002
conductor at 20 Deg
Ctz 1+(((Tinit+Tfinal)/2
Temp Corr for resistive
) -20)/(B+20) 1.59
elements in impedence
sqrt(((Qc*(B+20))/
Q20)*ln(1+ ((Tfinal-
K Value of the Tinit)/(B+Tinit))))
K 142.87
conductor

Single Phase Voltage AIR COOLED CHILLER PANEL 240.00

S Corrected Corrected Protected Short Ckt Short Ckt

I N Impedance of Disconnecti
Type of Volatge Length (Area of Rcon Xcon Resistance Reactance Source circuit Zt (total Current cable Current cable Duration T K2*S2-(I2*t) If K²*S² > I²*t
From To No. of cores (Load (No. of conductor on Time of K²*S² Value I²*t Value
cable (in volts) (in mtr.) cable in (ohm/km) (ohm/km) (Rcorr) (Xcorr) Impedance impedance imp) Isc1 Sending Isc at receiving (in sec) Value Value
current) Runs) (ohms) P.D (in Sec)
sq.mm) Ohm Ohm Zc1 End (Amps) end (Amps)

Z=√(Rcorr²+Xc
as per S, as per as per Rcorr=(R*Ctz* Xcorr=(X*L)/(
as per cable as per cable cable orr²)
Start End Al/Cu 415 cable cable sizing cable cable data L)/(No. of runs No. of runs * Zs Zc1 Zt=Zs+Zc1 Isc1=240/Zs Isc=240/Zt T=K²*S²/Isc² t =K²*S² I²*t K2*S2-(I2*t) If K²*S² > I²*t
sizing calc. sizing calc. data
sizing calc. calc. sizing calc. * 1000) 1000)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
TRAFO-1 MDB-1 0.004374 54869
MDB-2 Cu 415 4 251 2162.09 300 11 0.14 0.12 0.00508 0.00274 0.005769 0.004374 0.005769 0.010143 54869 23662 397.029 0.2 222297501639 111980481 222185521158 TRUE
EMDB-1 Cu 415 4 148 1200.53 300 7 0.14 0.12 0.00470 0.00254 0.005345 0.004374 0.005345 0.009719 54869 24693 147.633 0.2 90021302317 121952796 89899349520 TRUE
MAIN LIGHTING PANEL - 1 Cu 415 4 70 21.52 25 1 1.6 0.14 0.17801 0.00980 0.178281 0.004374 0.178281 0.182655 54869 1314 7.390 0.2 12758121 345293 12412828 TRUE
SMDB - 1 Cu 415 4 66 41.90 25 1 1.6 0.14 0.16784 0.00924 0.168094 0.004374 0.168094 0.172468 54869 1392 6.588 0.2 12758121 387290 12370831 TRUE
MDB - 1
ESCALATOR PANEL - 1 Cu 415 4 97 108.51 70 1 0.59 0.13 0.09096 0.01261 0.091831 0.004374 0.091831 0.096205 54869 2495 16.072 0.2 100023669 1244683 98778986 TRUE
ECS CHILLER PANEL - 1 & 2 Cu 415 4 264 780.62 300 3 0.14 0.12 0.01958 0.01056 0.022247 0.004374 0.022247 0.026621 54869 9015 203.437 0.2 16534524915 16255214 16518269701 TRUE
FIRE PUMP PANEL Cu 415 4 76 203.42 150 1 0.28 0.125 0.03382 0.00950 0.035131 0.004374 0.035131 0.039505 54869 6075 12.444 0.2 459292359 7381500 451910859 TRUE
CAPACITOR BANK-1 Cu 415 4 15 556.48 150 3 0.28 0.125 0.00223 0.00063 0.002311 0.004374 0.002311 0.006685 54869 35899 3.207 0.2 4133631229 257754756 3875876473 TRUE

LIFTS & ESCALATOR PANEL - 1 Cu 415 4 159 197.39 240 2 0.175 0.125 0.02211 0.00994 0.024243 0.009719 0.024243 0.033962 24693 7067 94.179 0.2 4703153754 9987727 4693166027 TRUE
SEEPAGE & DRAINAGE PUMP
Cu 415 4 47 72.02 95 1 0.43 0.13 0.03212 0.00611 0.032698 0.009719 0.032698 0.042417 24693 5658 5.754 0.2 184227268 6402920 177824348 TRUE
PANEL - 1
EMERGENCY POWER PANEL - 1 Cu 415 4 118 43.54 70 1 0.59 0.13 0.11065 0.01534 0.111712 0.009719 0.111712 0.121431 24693 1976 25.606 0.2 100023669 781258 99242411 TRUE

TVS PANEL - 1 & 2 Cu 415 4 158 462.19 240 2 0.175 0.125 0.02197 0.00988 0.024090 0.009719 0.024090 0.033810 24693 7099 93.335 0.2 4703153754 10078013 4693075741 TRUE
TVS PANEL - 3 & 4 Cu 415 4 193 473.83 185 3 0.22 0.125 0.02250 0.00804 0.023889 0.009719 0.023889 0.033609 24693 7141 123.302 0.2 6287712391 10198886 6277513505 TRUE
EMDB-1 AIR COOLED CHILLER PANEL Cu 415 4 144 122.66 120 1 0.34 0.13 0.07782 0.01872 0.080037 0.009719 0.080037 0.089756 24693 2674 41.112 0.2 293947110 1429972 292517138 TRUE

ECS PANEL - 3 & 4 Cu 415 4 160 157.01 150 1 0.28 0.125 0.07120 0.02000 0.073960 0.009719 0.073960 0.083679 24693 2868 55.835 0.2 459292359 1645187 457647171 TRUE

AIR COOLED CHILLER PANEL Cu 415 4 145 147.27 150 1 0.28 0.125 0.06453 0.01813 0.067026 0.009719 0.067026 0.076746 24693 3127 46.965 0.2 459292359 1955893 457336465 TRUE

PUMP ROOM PANEL Cu 415 4 129 20.46 25 1 1.6 0.14 0.32805 0.01806 0.328547 0.009719 0.328547 0.338266 24693 710 25.344 0.2 12758121 100678 12657443 TRUE
UPS - 1A (E&M) Cu 415 4 158 55.53 150 1 0.28 0.125 0.07031 0.01975 0.073036 0.009719 0.073036 0.082755 24693 2900 54.608 0.2 459292359 1682151 457610207 TRUE
UPS - 2B (E&M) Cu 415 4 193 125.21 240 1 0.175 0.125 0.05368 0.02413 0.058854 0.009719 0.058854 0.068573 24693 3500 95.986 0.2 1175788438 2449907 1173338531 TRUE
UPS - 3A (S&T) Cu 415 4 153 91.82 150 1 0.28 0.125 0.06809 0.01913 0.070724 0.009719 0.070724 0.080444 24693 2983 51.600 0.2 459292359 1780201 457512158 TRUE

LDB - 1 PL LHS Cu 415 4 35 4.09 10 1 4 0 0.22251 0.00000 0.222515 0.182655 0.222515 0.405170 1314 592 5.818 0.2 2041299 70174 1971125 TRUE
LDB - 2 PL LHS Cu 415 4 36 5.21 10 1 4 0 0.22887 0.00000 0.228872 0.182655 0.228872 0.411528 1314 583 6.002 0.2 2041299 68023 1973277 TRUE
MAIN LIGHTING
LDB - 5 CL LHS Cu 415 4 79 2.25 10 1 4 0 0.50225 0.00000 0.502248 0.182655 0.502248 0.684903 1314 350 16.624 0.2 2041299 24558 2016741 TRUE
PANEL - 1
LDB - 6 CL LHS Cu 415 4 78 6.11 10 1 4 0 0.49589 0.00000 0.495890 0.182655 0.495890 0.678545 1314 354 16.317 0.2 2041299 25020 2016279 TRUE
LDB -7 STREET ASS-1 Cu 415 4 85 3.85 10 1 4 0 0.54039 0.00000 0.540393 0.182655 0.540393 0.723048 1314 332 18.528 0.2 2041299 22035 2019264 TRUE

PDB-1 PL LHS Cu 415 4 35 10.80 10 1 4 0 0.22251 0.00000 0.222515 0.172468 0.222515 0.394983 1392 608 5.529 0.2 2041299 73841 1967459 TRUE
PDB-2 PL LHS Cu 415 4 36 4.26 10 1 4 0 0.22887 0.00000 0.228872 0.172468 0.228872 0.401340 1392 598 5.708 0.2 2041299 71520 1969779 TRUE
PDB-5 CL LHS Cu 415 4 77 4.91 10 1 4 0 0.48953 0.00000 0.489532 0.172468 0.489532 0.662000 1392 363 15.531 0.2 2041299 26287 2015013 TRUE
PDB - 6 CL LHS Cu 415 4 76 7.53 10 1 4 0 0.48317 0.00000 0.483175 0.172468 0.483175 0.655643 1392 366 15.234 0.2 2041299 26799 2014500 TRUE
SMDB - 1
PDB -7 STREET ASS-1 Cu 415 4 84 2.62 10 1 4 0 0.53404 0.00000 0.534035 0.172468 0.534035 0.706503 1392 340 17.689 0.2 2041299 23079 2018220 TRUE
TPDB-1 Cu 415 4 84 9.17 10 1 4 0 0.53404 0.00000 0.534035 0.172468 0.534035 0.706503 1392 340 17.689 0.2 2041299 23079 2018220 TRUE
APDB-2 CL LHS Cu 415 4 75 1.31 10 1 4 0 0.47682 0.00000 0.476817 0.172468 0.476817 0.649285 1392 370 14.940 0.2 2041299 27326 2013973 TRUE
APDB-3 PL LHS Cu 415 4 44 1.31 10 1 4 0 0.27973 0.00000 0.279733 0.172468 0.279733 0.452201 1392 531 7.247 0.2 2041299 56337 1984963 TRUE

ESC -09 Cu 415 4 113 34.04 25 1 1.6 0.14 0.28736 0.01582 0.287797 0.096205 0.287797 0.384002 2495 625 32.661 0.2 12758121 78124 12679997 TRUE
ESCALATOR PANEL -
ESC-10 Cu 415 4 117 34.04 25 1 1.6 0.14 0.29753 0.01638 0.297985 0.096205 0.297985 0.394189 2495 609 34.417 0.2 12758121 74138 12683983 TRUE
1
ESC-11 Cu 415 4 120 34.04 25 1 1.6 0.14 0.30516 0.01680 0.305625 0.096205 0.305625 0.401830 2495 597 35.764 0.2 12758121 71346 12686775 TRUE

MMRC / UGC-05 15 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

S Corrected Corrected Protected Short Ckt Short Ckt

I N Impedance of Disconnecti
Type of Volatge Length (Area of Rcon Xcon Resistance Reactance Source circuit Zt (total Current cable Current cable Duration T K2*S2-(I2*t) If K²*S² > I²*t
From To No. of cores (Load (No. of conductor on Time of K²*S² Value I²*t Value
cable (in volts) (in mtr.) cable in (ohm/km) (ohm/km) (Rcorr) (Xcorr) Impedance impedance imp) Isc1 Sending Isc at receiving (in sec) Value Value
current) Runs) (ohms) P.D (in Sec)
sq.mm) Ohm Ohm Zc1 End (Amps) end (Amps)

ESC -04 Cu 415 4 150 24.22 25 1 1.6 0.14 0.38145 0.02100 0.382031 0.033962 0.382031 0.415993 7067 577 38.330 0.2 12758121 66570 12691551 TRUE
ESC -05 Cu 415 4 150 24.22 25 1 1.6 0.14 0.38145 0.02100 0.382031 0.033962 0.382031 0.415993 7067 577 38.330 0.2 12758121 66570 12691551 TRUE
ESC -06 Cu 415 4 120 24.22 25 1 1.6 0.14 0.30516 0.01680 0.305625 0.033962 0.305625 0.339587 7067 707 25.543 0.2 12758121 99896 12658225 TRUE
LIFTS & ESCALATOR ESC -07 Cu 415 4 122 24.22 25 1 1.6 0.14 0.31025 0.01708 0.310719 0.033962 0.310719 0.344681 7067 696 26.315 0.2 12758121 96966 12661155 TRUE
PANEL - 1 LIFT-1 (CL-PL) Cu 415 4 115 24.55 16 1 2.5 0 0.45695 0.00000 0.456950 0.033962 0.456950 0.490912 7067 489 21.864 0.2 5225726 47802 5177924 TRUE
LIFT-2 (CL-PL) Cu 415 4 115 24.55 16 1 2.5 0 0.45695 0.00000 0.456950 0.033962 0.456950 0.490912 7067 489 21.864 0.2 5225726 47802 5177924 TRUE
LIFT-3 (SL-CL) Cu 415 4 123 24.55 25 1 1.6 0.14 0.31279 0.01722 0.313266 0.033962 0.313266 0.347228 7067 691 26.705 0.2 12758121 95548 12662573 TRUE
LIFT-6 (SL-CL) Cu 415 4 101 24.55 16 1 2.5 0 0.40132 0.00000 0.401321 0.033962 0.401321 0.435283 7067 551 17.190 0.2 5225726 60801 5164926 TRUE

WASTE WATER SUMP PUMP - 1

Cu 415 3 14 18.00 10 2 4 0 0.04450 0.00000 0.044503 0.042417 0.044503 0.086920 5658 2761 1.071 0.2 8165197 1524812 6640386 TRUE
(WORKING) PU-03.1

WASTE WATER SUMP PUMP - 2

SEEPAGE & Cu 415 3 15 18.00 10 2 4 0 0.04768 0.00000 0.047682 0.042417 0.047682 0.090098 5658 2664 1.151 0.2 8165197 1419116 6746082 TRUE
(STAND BY) PU-03.2
DRAINAGE PUMP
PANEL - 1
WASTE WATER SUMP PUMP - 2
Cu 415 3 16 18.00 10 2 4 0 0.05086 0.00000 0.050861 0.042417 0.050861 0.093277 5658 2573 1.233 0.2 8165197 1324040 6841158 TRUE
(STAND BY) PU-03.3

CROSS PASSAGE PUMP PANEL Cu 415 4 110 36.01 95 1 0.43 0.13 0.07518 0.01430 0.076526 0.042417 0.076526 0.118943 5658 2018 45.249 0.2 184227268 814283 183412985 TRUE

CROSS PASSAGE PUMP - 1 PU-

Cu 415 3 16 18.00 10 2 4 0 0.05086 0.00000 0.050861 0.118943 0.050861 0.169803 2018 1413 4.087 0.2 8165197 399540 7765658 TRUE
CROSS PASSAGE 06.1
PUMP PANEL CROSS PASSAGE PUMP - 3 PU-
Cu 415 3 16 0.00 10 2 4 0 0.05086 0.00000 0.050861 0.118943 0.050861 0.169803 2018 1413 4.087 0.2 8165197 399540 7765658 TRUE
06.3

EPDB - 1 PL LHS Cu 415 4 113 7.86 10 1 4 0 0.71840 0.00000 0.718405 0.121431 0.718405 0.839836 1976 286 24.996 0.2 2041299 16333 2024966 TRUE
EMERGENCY EPDB - 5 CL LHS Cu 415 4 81 8.51 10 1 4 0 0.51496 0.00000 0.514963 0.121431 0.514963 0.636394 1976 377 14.353 0.2 2041299 28445 2012855 TRUE
POWER PANEL-1 EPDB - 6 CL LHS Cu 415 4 80 2.62 10 1 4 0 0.50861 0.00000 0.508605 0.121431 0.508605 0.630036 1976 381 14.067 0.2 2041299 29022 2012278 TRUE
ACDB - 1 Cu 415 4 92 24.55 70 1 0.59 0.13 0.08627 0.01196 0.087097 0.121431 0.087097 0.208528 1976 1151 75.511 0.2 100023669 264925 99758744 TRUE

ULDB - 1 PL LHS Cu 415 4 22 1.32 10 1 4 0 0.13987 0.00000 0.139866 0.082755 0.139866 0.222621 2900 1078 1.756 0.2 2041299 232444 1808855 TRUE
ULDB - 2 PL LHS Cu 415 4 21 2.40 10 1 4 0 0.13351 0.00000 0.133509 0.082755 0.133509 0.216264 2900 1110 1.657 0.2 2041299 246312 1794988 TRUE
TLDB - 1 PL LHS Cu 415 4 20 3.40 10 1 4 0 0.12715 0.00000 0.127151 0.082755 0.127151 0.209906 2900 1143 1.561 0.2 2041299 261458 1779841 TRUE
ULDB - 5 CL LHS Cu 415 4 77 1.27 10 1 4 0 0.48953 0.00000 0.489532 0.082755 0.489532 0.572287 2900 419 11.607 0.2 2041299 35174 2006125 TRUE
ULDB - 6 CL LHS Cu 415 4 76 2.39 10 1 4 0 0.48317 0.00000 0.483175 0.082755 0.483175 0.565930 2900 424 11.350 0.2 2041299 35969 2005330 TRUE
UPS DISTRIBUTION ULDB - 7 STREET ASS-1 Cu 415 4 74 1.32 10 1 4 0 0.47046 0.00000 0.470460 0.082755 0.470460 0.553215 2900 434 10.846 0.2 2041299 37641 2003658 TRUE
PANEL - 1 UPDB - 1 CL LHS Cu 415 4 79 17.00 16 1 2.5 0 0.31390 0.00000 0.313905 0.082755 0.313905 0.396660 2900 605 14.274 0.2 5225726 73218 5152509 TRUE
UPDB - 2 CL LHS Cu 415 4 78 10.82 10 1 4 0 0.49589 0.00000 0.495890 0.082755 0.495890 0.578645 2900 415 11.866 0.2 2041299 34406 2006894 TRUE
SIGNAGE DB - 1 CL LHS Cu 415 4 112 2.32 6 1 6.8 0 1.21048 0.00000 1.210480 0.082755 1.210480 1.293235 2900 186 21.337 0.2 734868 6888 727980 TRUE
SIGNAGE DB - 2 PL LHS Cu 415 4 16 3.86 6 1 6.8 0 0.17293 0.00000 0.172926 0.082755 0.172926 0.255681 2900 939 0.834 0.2 734868 176221 558647 TRUE
PSD (STANDBY) Cu 415 4 188 43.27 150 1 0.28 0.125 0.08367 0.02350 0.086903 0.082755 0.086903 0.169658 2900 1415 229.518 0.2 459292359 400224 458892135 TRUE
AFC SYSTEM -1 Cu 415 4 70 7.73 10 1 4 0 0.44503 0.00000 0.445029 0.082755 0.445029 0.527784 2900 455 9.872 0.2 2041299 41356 1999943 TRUE

DOMESTIC WATER PUMP - 1

Cu 415 3 20 6.14 6 2 6.8 0 0.10808 0.00000 0.108079 0.338266 0.108079 0.446345 710 538 10.167 0.2 2939471 57824 2881647 TRUE
(WORKING) PU-01.1
DOMESTIC WATER PUMP - 2
Cu 415 3 20 6.14 6 2 6.8 0 0.10808 0.00000 0.108079 0.338266 0.108079 0.446345 710 538 10.167 0.2 2939471 57824 2881647 TRUE
(STAND BY) PU-01.2
SUMP PUMP - 1 (WORKING) PU-
Cu 415 3 20 4.09 6 1 6.8 0 0.21616 0.00000 0.216157 0.338266 0.216157 0.554423 710 433 3.922 0.2 734868 37477 697390 TRUE
02.1
PUMP ROOM PANEL
SUMP PUMP - 2 (STAND BY) PU-
Cu 415 3 20 4.09 6 1 6.8 0 0.21616 0.00000 0.216157 0.338266 0.216157 0.554423 710 433 3.922 0.2 734868 37477 697390 TRUE
02.2
SUMP PUMP - 1 (WORKING) PU-
Cu 415 3 20 4.09 6 1 6.8 0 0.21616 0.00000 0.216157 0.338266 0.216157 0.554423 710 433 3.922 0.2 734868 37477 697390 TRUE
07.1
SUMP PUMP - 2 (STAND BY) PU-
Cu 415 3 20 4.09 6 1 6.8 0 0.21616 0.00000 0.216157 0.338266 0.216157 0.554423 710 433 3.922 0.2 734868 37477 697390 TRUE
07.2

FIRE HYDRANT (WORKING) Cu 415 3 20 147.30 95 2 0.43 0.13 0.00683 0.00130 0.006957 0.039505 0.006957 0.046462 6075 5166 27.618 0.2 736909073 5336481 731572593 TRUE
FIRE PUMP PANEL FIRE HYDRANT (STAND BY) Cu 415 3 20 147.30 95 2 0.43 0.13 0.00683 0.00130 0.006957 0.039505 0.006957 0.046462 6075 5166 27.618 0.2 736909073 5336481 731572593 TRUE
JOCKEY PUMP Cu 415 3 20 9.00 16 2 2.5 0 0.03973 0.00000 0.039735 0.039505 0.039735 0.079240 6075 3029 2.279 0.2 20902906 1834696 19068209 TRUE

EMDB-1 Cu 415 4 166 1200.61 300 4 0.14 0.12 0.00923 0.00498 0.010492 0.009719 0.010492 0.020211 25 11875 208.456 0.2 29394710961 28202350 29366508611 TRUE
DG-1 & DG-2 EMDB-2 Cu 415 4 306 1076.75 300 6 0.14 0.12 0.01135 0.00612 0.012893 0.009719 0.012893 0.022612 25 10614 587.119 0.2 66138099661 22529700 66115569961 TRUE
FIRE PUMP PANEL Cu 415 4 95 203.42 150 1 0.28 0.125 0.04228 0.01188 0.043914 0.009719 0.043914 0.053633 25 4475 22.937 0.2 459292359 4004859 455287500 TRUE

MMRC / UGC-05 16 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

SHORT CIRCUIT CALCULATION (ASS-2)

Conductor Material (Enter 1 for Cu and 2 for Al 3 FOR Steel)

FOR COPPER CONDUCTOR

LIFTS & ESCALATOR PANEL - 1 CCF no.
Reciprocal of Temp Coeff of Resistivity at 0 Deg Cent 234.50
ESTE1-
Tinit 90.00
Initial Temp ( Deg Cent)
Tfinal 250.00
Final Temp ( Deg Cent)
Qc j/c mm3 0.00345
Volumetric Heat capacity of conductor material
Q20 ohm/km 0.00002
Electric resistivity of the conductor at 20 Deg Cent
Ctz 1+(((Tinit+Tfi
nal)/2) -
Temp Corr for resistive elements in impedence 1.59
20)/(B+20)

sqrt(((Qc*(B+
20))/Q20)*ln(
1+ ((Tfinal-
K Value of the conductor K Tinit)/(B+Tinit 142.87
))))

Single Phase Voltage AIR COOLED CHILLER PANEL 240.00

Short Ckt Short Ckt

S Corrected Corrected Impedance Protected Disconnec
I N Rcon Xcon Current Current
Type of Volatge No. of Length (Area of Resistance Reactance of Source circuit Zt (total Duration T tion Time K2*S2-(I2*t) If K²*S² > I²*t
From To (Load (No. of (ohm/km (ohm/k cable Isc1 cable Isc at K²*S² Value I²*t Value
cable (in volts) cores (in mtr.) cable in (Rcorr) (Xcorr) conductor Impedance impedance imp) (in sec) of P.D (in Value Value
current) Runs) ) m) Sending receiving
sq.mm) Ohm Ohm (ohms) Zc1 Sec)
End (Amps) end (Amps)

as per Z=√(Rcorr²
as per as per as per S, as per Rcorr=(R*Ctz*L)/( Xcorr=(X*L)/(
cable cable cable +Xcorr²) T=K²*S²/Isc
Start End Al/Cu 415 cable sizing cable sizing cable sizing cable No. of runs * No. of runs * Zs Zc1 Zt=Zs+Zc1 Isc1=240/Zs Isc=240/Zt t =K²*S² I²*t K2*S2-(I2*t) If K²*S² > I²*t
sizing data data ²
calc. calc. calc. sizing calc. 1000) 1000)
calc.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
TRAFO-2 MDB - 2 0.004374 54869
EMDB-2 Cu 415 4 89 1076.75 300 6 0.14 0.12 0.00330 0.00178 0.003750 0.004374 0.003750 0.008124 54869 29542 75.784 0.2 66138099661 174543375 65963556286 TRUE
MAIN LIGHTING PANEL - 2 Cu 415 4 68 23.87 25 1 1.6 0.14 0.17293 0.00952 0.173188 0.004374 0.173188 0.177562 54869 1352 6.983 0.2 12758121 365388 12392733 TRUE
SMDB - 2 Cu 415 4 56 52.70 25 1 1.6 0.14 0.14241 0.00784 0.142625 0.004374 0.142625 0.146999 54869 1633 4.786 0.2 12758121 533117 12225004 TRUE
MDB - 2
ESCALATOR PANEL - 2 Cu 415 4 55 102.13 50 1 0.86 0.135 0.07518 0.00743 0.075544 0.004374 0.075544 0.079918 54869 3003 5.659 0.2 51032484 1803694 49228791 TRUE
ECS CHILLER PANEL - 1 & 2 Cu 415 4 71 777.79 300 2 0.14 0.12 0.00790 0.00426 0.008975 0.004374 0.008975 0.013349 54869 17979 22.734 0.2 7348677740 64649701 7284028039 TRUE
CAPACITOR BANK-1 Cu 415 4 61 556.48 150 3 0.28 0.125 0.00905 0.00254 0.009399 0.004374 0.009399 0.013773 54869 17425 13.614 0.2 4133631229 60727279 4072903950 TRUE

LIFTS & ESCALATOR PANEL - 1 Cu 415 4 240 475.16 300 2 0.14 0.12 0.02670 0.01440 0.030337 0.008124 0.030337 0.038461 29542 6240 188.727 0.2 7348677740 7787630 7340890110 TRUE
LIFTS & ESCALATOR PANEL - 1 Cu 415 4 133 473.78 185 2 0.22 0.125 0.02325 0.00831 0.024694 0.008124 0.024694 0.032818 29542 7313 52.253 0.2 2794538841 10696162 2783842679 TRUE
ECS PANEL - 1 & 2 Cu 415 4 97 122.57 70 1 0.59 0.13 0.09096 0.01261 0.091831 0.008124 0.091831 0.099955 29542 2401 17.350 0.2 100023669 1153041 98870628 TRUE
ECS PANEL - 3 & 4 Cu 415 4 234 156.87 185 1 0.22 0.125 0.08182 0.02925 0.086893 0.008124 0.086893 0.095017 29542 2526 109.504 0.2 698634710 1275998 697358712 TRUE
AIR COOLED CHILLER PANEL Cu 415 4 86 147.98 70 1 0.59 0.13 0.08065 0.01118 0.081417 0.008124 0.081417 0.089541 29542 2680 13.923 0.2 100023669 1436839 98586830 TRUE
EMERGENCY POWER PANEL - 2 Cu 415 4 87 50.74 95 1 0.43 0.13 0.05946 0.01131 0.060525 0.008124 0.060525 0.068649 29542 3496 15.073 0.2 184227268 2444444 181782824 TRUE
EMDB-2 LIFTS & ESCALATOR PANEL - 2 Cu 415 4 91 97.55 95 1 0.43 0.13 0.06219 0.01183 0.063308 0.008124 0.063308 0.071432 29542 3360 16.320 0.2 184227268 2257698 181969570 TRUE
AIR COOLED CHILLER PANEL Cu 415 4 55 36.01 25 1 1.6 0.14 0.13987 0.00770 0.140078 0.008124 0.140078 0.148202 29542 1619 4.865 0.2 12758121 524497 12233624 TRUE
AIR COOLED CHILLER PANEL Cu 415 4 96 9.00 25 1 1.6 0.14 0.24413 0.01344 0.244500 0.008124 0.244500 0.252624 29542 950 14.136 0.2 12758121 180511 12577611 TRUE
UPS - 2A (E&M) Cu 415 4 74 139.12 120 1 0.34 0.13 0.03999 0.00962 0.041130 0.008124 0.041130 0.049254 29542 4873 12.380 0.2 293947110 4748640 289198469 TRUE
UPS - 3B (S&T) Cu 415 4 92 102.02 70 1 0.59 0.13 0.08627 0.01196 0.087097 0.008124 0.087097 0.095221 29542 2520 15.745 0.2 100023669 1270528 98753141 TRUE
UPS - 1B (E&M) Cu 415 4 208 111.30 185 1 0.22 0.125 0.07273 0.02600 0.077238 0.008124 0.077238 0.085362 29542 2812 88.381 0.2 698634710 1580961 697053750 TRUE
MVS -MDB Cu 415 4 755 124.80 300 3 0.14 0.12 0.05600 0.03020 0.063624 0.008124 0.063624 0.071748 29542 3345 1477.704 0.2 16534524915 2237867 16532287049 TRUE

LDB - 3 PL RHS Cu 415 4 52 5.65 10 1 4 0 0.33059 0.00000 0.330593 0.177562 0.330593 0.508155 1352 472 9.151 0.2 2041299 44613 1996687 TRUE
LDB - 4 PL RHS Cu 415 4 51 4.76 10 1 4 0 0.32424 0.00000 0.324236 0.177562 0.324236 0.501797 1352 478 8.924 0.2 2041299 45750 1995549 TRUE
MAIN LIGHTING
LDB - 8 CL RHS Cu 415 4 66 5.05 10 1 4 0 0.41960 0.00000 0.419599 0.177562 0.419599 0.597161 1352 402 12.638 0.2 2041299 32305 2008994 TRUE
PANEL - 2
LDB - 9 CL RHS Cu 415 4 67 5.79 10 1 4 0 0.42596 0.00000 0.425957 0.177562 0.425957 0.603518 1352 398 12.908 0.2 2041299 31628 2009671 TRUE
LDB - 10 STREET ASS-2 Cu 415 4 76 2.62 10 1 4 0 0.48317 0.00000 0.483175 0.177562 0.483175 0.660737 1352 363 15.472 0.2 2041299 26387 2014912 TRUE

PDB - 3 PL RHS Cu 415 4 48 10.80 10 1 4 0 0.30516 0.00000 0.305163 0.146999 0.305163 0.452162 1633 531 7.246 0.2 2041299 56346 1984953 TRUE
PDB - 4 PL RHS Cu 415 4 49 5.24 10 1 4 0 0.31152 0.00000 0.311521 0.146999 0.311521 0.458520 1633 523 7.451 0.2 2041299 54794 1986505 TRUE
PDB - 8 CL LHS Cu 415 4 57 2.95 10 1 4 0 0.36238 0.00000 0.362381 0.146999 0.362381 0.509380 1633 471 9.195 0.2 2041299 44398 1996901 TRUE
PDB - 9 CL LHS Cu 415 4 59 7.86 10 1 4 0 0.37510 0.00000 0.375096 0.146999 0.375096 0.522095 1633 460 9.660 0.2 2041299 42262 1999037 TRUE
SMDB - 2
PDB - 10 STREET ASS-2 Cu 415 4 70 3.60 10 1 4 0 0.44503 0.00000 0.445029 0.146999 0.445029 0.592029 1633 405 12.421 0.2 2041299 32868 2008432 TRUE
TPDB-2 Cu 415 4 70 9.17 10 1 4 0 0.44503 0.00000 0.445029 0.146999 0.445029 0.592029 1633 405 12.421 0.2 2041299 32868 2008432 TRUE
APDB - 1 CL RHS Cu 415 4 65 6.55 10 1 4 0 0.41324 0.00000 0.413242 0.146999 0.413242 0.560241 1633 428 11.123 0.2 2041299 36703 2004596 TRUE
APDB - 4 PL RHS Cu 415 4 43 6.55 10 1 4 0 0.27338 0.00000 0.273375 0.146999 0.273375 0.420374 1633 571 6.263 0.2 2041299 65190 1976110 TRUE

ESC-08 Cu 415 4 73 17.02 10 1 4 0 0.46410 0.00000 0.464102 0.079918 0.464102 0.544020 3003 441 10.489 0.2 2041299 38924 2002375 TRUE

MMRC / UGC-05 17 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

Short Ckt Short Ckt

S Corrected Corrected Impedance Protected Disconnec
I N Rcon Xcon Current Current
Type of Volatge No. of Length (Area of Resistance Reactance of Source circuit Zt (total Duration T tion Time K2*S2-(I2*t) If K²*S² > I²*t
From To (Load (No. of (ohm/km (ohm/k cable Isc1 cable Isc at K²*S² Value I²*t Value
cable (in volts) cores (in mtr.) cable in (Rcorr) (Xcorr) conductor Impedance impedance imp) (in sec) of P.D (in Value Value
current) Runs) ) m) Sending receiving
sq.mm) Ohm Ohm (ohms) Zc1 Sec)
End (Amps) end (Amps)

ESCALATOR PANEL - ESC-8A Cu 415 4 88 17.02 10 1 4 0 0.55947 0.00000 0.559466 0.079918 0.559466 0.639384 3003 375 14.488 0.2 2041299 28179 2013120 TRUE
2 ESC-01 Cu 415 4 141 34.04 25 1 1.6 0.14 0.35857 0.01974 0.359110 0.079918 0.359110 0.439028 3003 547 42.692 0.2 12758121 59768 12698353 TRUE
ESC-1A Cu 415 4 143 34.04 25 1 1.6 0.14 0.36365 0.02002 0.364203 0.079918 0.364203 0.444121 3003 540 43.689 0.2 12758121 58405 12699716 TRUE

EPDB - 2 PL RHS Cu 415 4 67 9.17 10 1 4 0 0.42596 0.00000 0.425957 0.068649 0.425957 0.494606 3496 485 8.670 0.2 2041299 47091 1994209 TRUE
EMERGENCY EPDB - 8 CL RHS Cu 415 4 74 15.06 16 1 2.5 0 0.29404 0.00000 0.294037 0.068649 0.294037 0.362687 3496 662 11.934 0.2 5225726 87577 5138150 TRUE
POWER PANEL - 2 EPDB - 9 CL RHS Cu 415 4 75 1.96 10 1 4 0 0.47682 0.00000 0.476817 0.068649 0.476817 0.545467 3496 440 10.544 0.2 2041299 38718 2002581 TRUE
ACDB - 2 Cu 415 4 76 24.55 35 1 1.15 0.135 0.13891 0.01026 0.139291 0.068649 0.139291 0.207940 3496 1154 18.771 0.2 25005917 266425 24739493 TRUE

ESC-02 Cu 415 4 137 24.22 25 1 1.6 0.14 0.34839 0.01918 0.348922 0.071432 0.348922 0.420354 3360 571 39.138 0.2 12758121 65196 12692925 TRUE
LIFT & ESCALATOR ESC-03 Cu 415 4 139 24.22 25 1 1.6 0.14 0.35348 0.01946 0.354016 0.071432 0.354016 0.425448 3360 564 40.092 0.2 12758121 63644 12694477 TRUE
PANEL - 2 LIFT-4 (SL-CL) Cu 415 4 130 24.55 25 1 1.6 0.14 0.33059 0.01820 0.331094 0.071432 0.331094 0.402526 3360 596 35.888 0.2 12758121 71099 12687022 TRUE
LIFT-5 (SL-CL) Cu 415 4 56 24.55 16 1 2.5 0 0.22251 0.00000 0.222515 0.071432 0.222515 0.293947 3360 816 7.839 0.2 5225726 133326 5092400 TRUE

WASTE WATER SUMP PUMP - 1

Cu 415 3 15 18.00 10 2 4 0 0.04768 0.00000 0.047682 0.148202 0.047682 0.195884 1619 1225 5.439 0.2 8165197 300230 7864967 TRUE
(WORKING) PU-05.1
SEEPAGE &
WASTE WATER SUMP PUMP - 2
DRAINAGE PUMP Cu 415 3 15 18.00 6 2 6.8 0 0.08106 0.00000 0.081059 0.148202 0.081059 0.229261 1619 1047 2.682 0.2 2939471 219175 2720296 TRUE
(STAND BY) PU-05.2
PANEL - 2
WASTE WATER SUMP PUMP - 3
Cu 415 3 15 18.00 6 2 6.8 0 0.08106 0.00000 0.081059 0.148202 0.081059 0.229261 1619 1047 2.682 0.2 2939471 219175 2720296 TRUE
(STAND BY) PU-05.3

SEWAGE PUMP - 1 (WORKING) PU-

Cu 415 3 15 9.00 6 2 6.8 0 0.08106 0.00000 0.081059 0.252624 0.081059 0.333683 950 719 5.682 0.2 2939471 103463 2836008 TRUE
SEWAGE EJECTOR 04.1
PUMP PANEL SEWAGE PUMP - 2 (STAND BY) PU-
Cu 415 3 15 9.00 6 2 6.8 0 0.08106 0.00000 0.081059 0.252624 0.081059 0.333683 950 719 5.682 0.2 2939471 103463 2836008 TRUE
04.2

ULDB - 3 PL RHS Cu 415 4 22 2.40 10 1 4 0 0.13987 0.00000 0.139866 0.049254 0.139866 0.189120 4873 1269 1.268 0.2 2041299 322089 1719211 TRUE
ULDB - 4 PL RHS Cu 415 4 21 2.40 10 1 4 0 0.13351 0.00000 0.133509 0.049254 0.133509 0.182763 4873 1313 1.184 0.2 2041299 344887 1696413 TRUE
TLDB - 2 PL RHS Cu 415 4 20 4.95 10 1 4 0 0.12715 0.00000 0.127151 0.049254 0.127151 0.176405 4873 1361 1.103 0.2 2041299 370194 1671105 TRUE
ULDB - 8 CL RHS Cu 415 4 53 1.47 10 1 4 0 0.33695 0.00000 0.336951 0.049254 0.336951 0.386205 4873 621 5.286 0.2 2041299 77235 1964064 TRUE
ULDB - 9 CL RHS Cu 415 4 54 2.46 10 1 4 0 0.34331 0.00000 0.343308 0.049254 0.343308 0.392562 4873 611 5.461 0.2 2041299 74754 1966545 TRUE
UPS DISTRIBUTION
ULDB - 10 STREET ASS-2 Cu 415 4 55 0.94 10 1 4 0 0.34967 0.00000 0.349666 0.049254 0.349666 0.398920 4873 602 5.640 0.2 2041299 72390 1968909 TRUE
PANEL - 2 (E&M)
UPDB - 3 CL RHS Cu 415 4 51 38.64 35 1 1.15 0.135 0.09322 0.00689 0.093472 0.049254 0.093472 0.142726 4873 1682 8.844 0.2 25005917 565520 24440397 TRUE
UPDB - 4 CL RHS Cu 415 4 52 10.82 10 1 4 0 0.33059 0.00000 0.330593 0.049254 0.330593 0.379847 4873 632 5.113 0.2 2041299 79843 1961457 TRUE
SIGNAGE DB - 3 CL RHS Cu 415 4 28 2.32 6 1 6.8 0 0.30262 0.00000 0.302620 0.049254 0.302620 0.351874 4873 682 1.580 0.2 734868 93042 641826 TRUE
PSD (WORKING) Cu 415 4 70 43.27 50 1 0.86 0.135 0.09568 0.00945 0.096147 0.049254 0.096147 0.145401 4873 1651 18.731 0.2 51032484 544902 50487582 TRUE
AFC SYSTEM -2 Cu 415 4 103 7.73 16 1 2.5 0 0.40927 0.00000 0.409268 0.049254 0.409268 0.458522 4873 523 19.074 0.2 5225726 54794 5170933 TRUE

MMRC / UGC-05 18 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

Conductor Cross-Sectional area Clipped Direct (A) Perforated tray or Conductor Cross- mV/A/mr mV/A/mx mV/A/mz Conductor Cross- R X Z
(sq.mm) free Air Sectional area (sq.mm) Sectional area
Copper (A) Copper (sq.mm)
Copper
1.5 23 25 1.5 27 0 27.000 1.5 15.588 0.000 15.588
2.5 31 33 2.5 16 0 16.000 2.5 9.238 0.000 9.238
4 42 44 4 10 0 10.000 4 5.774 0.000 5.774
6 53 56 6 6.8 0 6.800 6 3.926 0.000 3.926
10 73 78 10 4 0 4.000 10 2.309 0.000 2.309
16 94 99 16 2.5 0 2.500 16 1.443 0.000 1.443
25 124 131 25 1.6 0.14 1.650 25 0.924 0.081 0.927
35 154 162 35 1.15 0.135 1.150 35 0.664 0.078 0.669
50 187 197 50 0.86 0.135 0.870 50 0.497 0.078 0.503
70 238 251 70 0.59 0.13 0.600 70 0.341 0.075 0.349
95 289 304 95 0.43 0.13 0.450 95 0.248 0.075 0.259
120 335 353 120 0.34 0.13 0.370 120 0.196 0.075 0.210
150 386 LIFTS & ESCALATOR 150 0.28 0.125 0.300 150 0.162 0.072 0.177 CCF no.
PANEL - 1 ESTE1-
UGC05-
CCF-
0002-R00

185 441 463 185 0.22 0.125 0.260 185 0.127 0.072 0.146
240 520 546 240 0.175 0.125 0.210 240 0.101 0.072 0.124
300 599 628 300 0.14 0.120 0.185 300 0.081 0.069 0.106
400 673 728 400 0.115 0.12 0.165 400 0.066 0.069 0.096
XLPE 0.574 Tp 90.00
FRLS 0.609 AIR COOLED CHILLER 230+Tp 320.00
PANEL
FS 0.588 Tp-30 60.00

Conductor Cross-Sectional area Current rating in Direct Current rating in Conductor Cross- Vr Vx Vz Conductor Cross- R X Z
(sq.mm) Ground at 30 Air at 40 Sectional area (sq.mm) Sectional area
deg.C deg.C (sq.mm)
1.5 32 27 1.5 15.5 0.107 15.500 1.5 12.1 0 12.100
2.5 42 36 2.5 9.48 0.0985 9.481 2.5 7.41 0 7.410
4 49 42 4 5.9 0.0927 5.901 4 4.61 0 4.610
6 60 54 6 3.94 0.0884 3.941 6 3.08 0 3.080
10 84 72 10 2.34 0.0837 2.341 10 1.83 0 1.830
16 108 94 16 1.47 0.0808 1.472 16 1.15 0 1.150
25 138 126 25 0.93 0.0805 0.933 25 0.727 0.08 0.731
35 168 150 35 0.671 0.0783 0.676 35 0.524 0.0775 0.530
50 198 186 50 0.495 0.075 0.501 50 0.387 0.0775 0.395
70 246 234 70 0.343 0.074 0.351 70 0.268 0.075 0.278
95 288 276 95 0.247 0.0724 0.257 95 0.193 0.075 0.207
120 330 318 120 0.196 0.0712 0.209 120 0.153 0.0725 0.169
150 372 366 150 0.159 0.0716 0.174 150 0.124 0.0725 0.144
185 420 420 185 0.127 0.0718 0.146 185 0.0991 0.0725 0.123
240 486 492 240 0.0965 0.071 0.120 240 0.0754 0.0700 0.103
300 540 558 300 0.0769 0.0705 0.104 300 0.0601 0.0700 0.092
400 588 636 400 0.0602 0.0704 0.093 400 0.047 0.0700 0.084

Conductor CPC Cross- Sectional

R X Cable Size(sq.mm) CPC csa R X ***For Earth Fault Calculation
area (sq.mm)
1 18.10 0.00 1.5 18.0 8.50 0.00
1.5 12.10 0.00 2.5 20.0 7.70 0.00
2.5 7.41 0.00 4 23.0 6.80 0.00
4 4.61 0.00 6 36.0 4.30 0.00
6 3.08 0.00 10 43.0 3.70 0.00
10 1.83 0.00 16 49.0 3.60 0.00
16 1.15 0.00 25 71.0 2.30 0.22
25 0.73 0.17 35 80.0 2.00 0.22
35 0.52 0.16 50 90.0 1.80 0.22
50 0.38 0.15 70 133.0 1.20 0.22
70 0.26 0.15 95 149.0 1.10 0.22
95 0.19 0.14 120 210.0 0.76 0.22
120 0.15 0.14 150 232.0 0.68 0.23
150 0.12 0.14 185 258.0 0.61 0.23
185 0.10 0.14 240 289.0 0.54 0.23
240 0.07 0.13 300 319.0 0.49 0.23
300 0.06 0.13
400 0.0461 0.13
630 0.037 0.13

Conductor Cross-Sectional area Clipped Direct (A) Perforated tray or Conductor Cross- mV/A/mr mV/A/mx mV/A/mz Conductor Cross- R X Z
(sq.mm) free Air Sectional area (sq.mm) Sectional area
Alluminium (A) Alluminium (sq.mm)
Alluminium
1.5 1.5 1.5 0.00 0 0.000
2.5 2.5 2.5 0.00 0 0.000
4 4 4 0.00 0 0.000
6 6 6 0.00 0 0.000
10 10 10 0.00 0 0.000
16 71 74 16 4.2 0 4.200 16 2.42 0 2.425
25 92 98 25 2.7 0.14 2.700 25 1.56 0.08 1.561
35 113 120 35 1.9 0.14 1.950 35 1.10 0.08 1.100
50 137 145 50 1.4 0.135 1.450 50 0.81 0.08 0.812
70 174 185 70 0.96 0.135 0.970 70 0.55 0.08 0.560
95 214 224 95 0.71 0.130 0.720 95 0.41 0.08 0.417
120 249 264 120 0.56 0.130 0.580 120 0.32 0.08 0.332
150 284 305 150 0.45 0.130 0.470 150 0.26 0.08 0.270
185 328 350 185 0.37 0.130 0.390 185 0.21 0.08 0.226
240 386 418 240 0.28 0.125 0.310 240 0.16 0.07 0.177
300 441 488 300 0.23 0.125 0.260 300 0.13 0.07 0.151
400 400 400

XLPE 0.574 Tp 90.00

FRLS 0.609 230+Tp 320.00
FS 0.588 Tp-30 60.00

MMRC / UGC-05 19 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

EARTH FAULT SIZING (ASS-1)

Separate Armour as
Conductor Material (Enter 1 for Cu and 2 for Al 3 FOR Steel)
Cu CPC CPC
FOR ALUMINIUM
CONDUCTOR 1.00 3.00
Reciprocal of Temp
Coeff of Resistivity at B 234.50 202.00
0 Deg Cent
Initial Temp ( Deg Tinit 30.00 80.00
Cent)
Final Temp ( Deg Tfinal 200.00 200.00
Cent)
Volumetric Heat Qc j/c mm3 0.00345 0.00380
capacity of
conductor material
Electric resistivity of Q20 ohm/km 0.00002 0.00014
the conductor at 20
Deg Cent
Temp Corr for Ctz 1+(((Tinit
resistive elements in +Tfinal)/2
impedence )- 1.37 1.54
20)/(B+20
)

sqrt(((Qc*
(B+20))/Q
K Value of the 20)*ln(1+
K 158.99 46.55
conductor ((Tfinal-
Tinit)/(B+
Tinit))))
Single Phase V 240.00 240.00
Voltage

Separate Disconne
Impedance S Corrected Corrected Impedence
of Length
CPC / Insert
(Area of
N
Rcon Xcon Resistance Reactance of Earth
Isc (A) at Source Total Earth Fault ction Total Impedance
From To CPC Size Armour Separate (No. of source Impedanc Impedanc Time of Scal Sact-Scal of conductor TV
conductor (in mtr.) cable in (ohm/km) (ohm/km) (Rcorr) (Xcorr) conductor Current Ief
(Enter 1 or CPC size Runs) DB e (Zs) e P.D (in (ohms)
(ohms) sq.mm) Ohm Ohm (ohms)
3) Sec)

as per Separate as per as per Zpc=√(Rcorr t

Zph route CPC / cable cable Rcorr=(R*Ctz Xcorr=(X*L)/( ²+Xcorr²) Zt =
Cable Cable Isc1=240/ Zs (CPC Size * No.
Start End =Sqrt(Rcorr length Armour sizing sizing Cable Data *L)/(No. of No. of runs * Zph+Zpc+Z Zph/Zt Zph+Zs Zpc Zpc*'Ief
Data Data Zs =Zph/Isc of run) - Scal
²+Xcorr²) (Enter 1 or runs * 1000) 1000) S
3)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
TRAFO-1 MDB-1 3 0
MDB-2 319 0.00577 251 3 0 300 11 0.49 0.2307 0.00508 0.00274 0.005769 54869 0.0044 0.01591 15083.5293 5 724 2784.525 0.01014 0.00577 87.01176028
EMDB-1 319 0.00535 148 3 0 300 7 0.49 0.2307 0.00470 0.00254 0.005345 54869 0.0044 0.01506 15931.6866 5 765 1467.787 0.00972 0.00535 85.15680867
MAIN LIGHTING PANEL - 1 71 0.17828 70 3 0 25 1 2.3 0.2191 0.17801 0.00980 0.178281 54869 0.0044 0.36094 664.9364 5 32 39.063 0.18266 0.17828 118.5457593
SMDB - 1 71 0.16809 66 3 0 25 1 2.3 0.2191 0.16784 0.00924 0.168094 54869 0.0044 0.34056 704.7180 5 34 37.152 0.17247 0.16809 118.4587555
EMDB-1
ESCALATOR PANEL - 1 133 0.09183 97 3 0 70 1 1.2 0.2249 0.09096 0.01261 0.091831 54869 0.0044 0.18804 1276.3542 5 61 71.696 0.09620 0.09183 117.2085659
ECS CHILLER PANEL - 1 & 2 319 0.02225 264 3 0 300 3 0.49 0.2307 0.01958 0.01056 0.022247 54869 0.0044 0.04887 4911.1287 5 236 721.114 0.02662 0.02225 109.2591789
FIRE PUMP PANEL 232 0.03513 76 3 0 150 1 0.68 0.2278 0.03382 0.00950 0.035131 54869 0.0044 0.07464 3215.5949 5 154 77.552 0.03951 0.03513 112.9673742
CAPACITOR BANK-1 232 0.00231 15 3 655 150 3 0.68 0.2278 0.00223 0.00063 0.002311 54869 0.0044 0.00900 26676.7831 5 1281 69.691 0.00669 0.00231 61.65688309

LIFTS & ESCALATOR PANEL - 1 289 0.02424 159 3 0 240 2 0.54 0.2278 0.02211 0.00994 0.024243 24693 0.0097 0.05820 4123.3748 5 198 379.951 0.03396 0.02424 99.96205508
SEEPAGE & DRAINAGE PUMP PANEL 3 0
149 0.03270 47 95 1 1.1 0.2249 0.03212 0.00611 0.032698 24693 0.0097 0.07511 3195.1321 5 153 -4.465 0.04242 0.03270 104.4729416
-1
EMERGENCY POWER PANEL - 1 133 0.11171 118 3 0 70 1 1.2 0.2249 0.11065 0.01534 0.111712 24693 0.0097 0.23314 1029.4135 5 49 83.556 0.12143 0.11171 114.9974642
3 0
TVS PANEL - 1 & 2 289 0.02409 158 240 2 0.54 0.2278 0.02197 0.00988 0.024090 24693 0.0097 0.05790 4145.0914 5 199 378.908 0.03381 0.02409 99.85652135

TVS PANEL - 3 & 4 258 0.02389 193 3 0 185 3 0.61 0.2278 0.02250 0.00804 0.023889 24693 0.0097 0.05750 4174.0643 5 200 573.516 0.03361 0.02389 99.71572479
EMDB-1 3 0
AIR COOLED CHILLER PANEL 210 0.08004 144 120 1 0.76 0.2249 0.07782 0.01872 0.080037 24693 0.0097 0.16979 1413.4907 5 68 142.109 0.08976 0.08004 113.1310031
ECS PANEL - 3 & 4 232 0.07396 160 3 0 150 1 0.68 0.2278 0.07120 0.02000 0.073960 24693 0.0097 0.15764 1522.4601 5 73 158.875 0.08368 0.07396 112.6014557
AIR COOLED CHILLER PANEL 232 0.06703 145 3 0 150 1 0.68 0.2278 0.06453 0.01813 0.067026 24693 0.0097 0.14377 1669.3090 5 80 151.822 0.07675 0.06703 111.8878289
PUMP ROOM PANEL 71 0.32855 129 3 0 25 1 2.3 0.2191 0.32805 0.01806 0.328547 24693 0.0097 0.66681 359.9208 5 17 53.713 0.33827 0.32855 118.2509293
UPS - 1A (E&M) 232 0.07304 158 3 0 150 1 0.68 0.2278 0.07031 0.01975 0.073036 24693 0.0097 0.15579 1540.5295 5 74 158.007 0.08275 0.07304 112.5136459
UPS - 2B (E&M) 289 0.05885 193 3 0 240 1 0.54 0.2278 0.05368 0.02413 0.058854 24693 0.0097 0.12743 1883.4422 5 90 198.537 0.06857 0.05885 110.8472277
UPS - 3A (S&T) 232 0.07072 153 3 0 150 1 0.68 0.2278 0.06809 0.01913 0.070724 24693 0.0097 0.15117 1587.6367 5 76 155.744 0.08044 0.07072 112.2847234

LDB - 1 PL LHS 43 0.22251 35 3 0 10 1 3.7 0 0.22251 0.00000 0.222515 1314 0.1827 0.62768 382.3575 5 18 24.635 0.40517 0.22251 85.08016939
LDB - 2 PL LHS 43 0.22887 36 3 0 10 1 3.7 0 0.22887 0.00000 0.228872 1314 0.1827 0.64040 374.7658 5 18 25.000 0.41153 0.22887 85.77350183
MAIN LIGHTING
LDB - 5 CL LHS 43 0.50225 79 3 0 10 1 3.7 0 0.50225 0.00000 0.502248 1314 0.1827 1.18715 202.1648 5 10 33.290 0.68490 0.50225 101.5367556
PANEL - 1

MMRC / UGC-05 20 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

PANEL - 1
LDB - 6 CL LHS 43 0.49589 78 3 0 10 1 3.7 0 0.49589 0.00000 0.495890 1314 0.1827 1.17444 204.3535 5 10 33.185 0.67855 0.49589 101.3368617
LDB -7 STREET ASS-1 43 0.54039 85 3 0 10 1 3.7 0 0.54039 0.00000 0.540393 1314 0.1827 1.26344 189.9574 5 9 33.876 0.72305 0.54039 102.6516274

PDB-1 PL LHS 43 0.22251 35 3 0 10 1 3.7 0 0.22251 0.00000 0.222515 1392 0.1725 0.61750 388.6656 5 19 24.332 0.39498 0.22251 86.48382663
PDB-2 PL LHS 43 0.22887 36 3 0 10 1 3.7 0 0.22887 0.00000 0.228872 1392 0.1725 0.63021 380.8239 5 18 24.709 0.40134 0.22887 87.16004682
PDB-5 CL LHS 43 0.48953 77 3 0 10 1 3.7 0 0.48953 0.00000 0.489532 1392 0.1725 1.15153 208.4179 5 10 32.990 0.66200 0.48953 102.0273029
PDB - 6 CL LHS 43 0.48317 76 3 0 10 1 3.7 0 0.48317 0.00000 0.483175 1392 0.1725 1.13882 210.7449 5 10 32.878 0.65564 0.48317 101.8266341
SMDB - 1
PDB -7 STREET ASS-1 43 0.53404 84 3 0 10 1 3.7 0 0.53404 0.00000 0.534035 1392 0.1725 1.24054 193.4643 5 9 33.708 0.70650 0.53404 103.316804
TPDB-1 43 0.53404 84 3 0 10 1 3.7 0 0.53404 0.00000 0.534035 1392 0.1725 1.24054 193.4643 5 9 33.708 0.70650 0.53404 103.316804
APDB-2 CL LHS 43 0.47682 75 3 0 10 1 3.7 0 0.47682 0.00000 0.476817 1392 0.1725 1.12610 213.1245 5 10 32.763 0.64929 0.47682 101.6214337
APDB-3 PL LHS 43 0.27973 44 3 0 10 1 3.7 0 0.27973 0.00000 0.279733 1392 0.1725 0.73193 327.8986 5 16 27.251 0.45220 0.27973 91.72400441

ESC -09 71 0.28780 113 3 0 25 1 2.3 0.2191 0.28736 0.01582 0.287797 2495 0.0962 0.67180 357.2498 5 17 53.841 0.38400 0.28780 102.8154231
ESCALATOR
ESC-10 71 0.29798 117 3 0 25 1 2.3 0.2191 0.29753 0.01638 0.297985 2495 0.0962 0.69217 346.7337 5 17 54.346 0.39419 0.29798 103.3212727
PANEL - 1
ESC-11 71 0.30563 120 3 0 25 1 2.3 0.2191 0.30516 0.01680 0.305625 2495 0.0962 0.70746 339.2441 5 16 54.706 0.40183 0.30563 103.6815386

ESC -04 71 0.38203 150 3 0 25 1 2.3 0.2191 0.38145 0.02100 0.382031 7067 0.0340 0.79802 300.7425 5 14 56.555 0.41599 0.38203 114.8930955
ESC -05 71 0.38203 150 3 0 25 1 2.3 0.2191 0.38145 0.02100 0.382031 7067 0.0340 0.79802 300.7425 5 14 56.555 0.41599 0.38203 114.8930955
ESC -06 71 0.30563 120 3 0 25 1 2.3 0.2191 0.30516 0.01680 0.305625 7067 0.0340 0.64521 371.9706 5 18 53.134 0.33959 0.30563 113.6835723
LIFTS & ESC -07 71 0.31072 122 3 0 25 1 2.3 0.2191 0.31025 0.01708 0.310719 7067 0.0340 0.65540 366.1887 5 18 53.412 0.34468 0.31072 113.7817546
ESCALATOR LIFT-1 (CL-PL) 49 0.45695 115 3 0 16 1 3.6 0 0.45695 0.00000 0.456950 7067 0.0340 0.94786 253.2015 5 12 36.839 0.49091 0.45695 115.7003892
PANEL - 1 3 0
LIFT-2 (CL-PL) 49 0.45695 115 16 1 3.6 0 0.45695 0.00000 0.456950 7067 0.0340 0.94786 253.2015 5 12 36.839 0.49091 0.45695 115.7003892

LIFT-3 (SL-CL) 71 0.31327 123 3 0 25 1 2.3 0.2191 0.31279 0.01722 0.313266 7067 0.0340 0.66049 363.3646 5 17 53.547 0.34723 0.31327 113.8297099
LIFT-6 (SL-CL) 49 0.40132 101 3 0 16 1 3.6 0 0.40132 0.00000 0.401321 7067 0.0340 0.83660 286.8739 5 14 35.221 0.43528 0.40132 115.1285976

WASTE WATER SUMP PUMP - 1 3 5

43 0.04450 14 10 2 3.7 0 0.04450 0.00000 0.044503 5658 0.0424 0.13142 1826.1696 5 88 3.287 0.08692 0.04450 81.2699284
(WORKING) PU-03.1
SEEPAGE & WASTE WATER SUMP PUMP - 2 3 5
43 0.04768 15 10 2 3.7 0 0.04768 0.00000 0.047682 5658 0.0424 0.13778 1741.9050 5 84 7.335 0.09010 0.04768 83.0570424
DRAINAGE PUMP (STAND BY) PU-03.2
PANEL - 1 WASTE WATER SUMP PUMP - 2 3 0
43 0.05086 16 10 2 3.7 0 0.05086 0.00000 0.050861 5658 0.0424 0.14414 1665.0738 5 80 6.025 0.09328 0.05086 84.68650594
(STAND BY) PU-03.3
CROSS PASSAGE PUMP PANEL 149 0.07653 110 3 0 95 1 1.1 0.2249 0.07518 0.01430 0.076526 5658 0.0424 0.19547 1227.8161 5 59 90.027 0.11894 0.07653 93.96002845

3 0
CROSS PASSAGE PUMP - 1 PU-06.1 43 0.05086 16 10 2 3.7 0 0.05086 0.00000 0.050861 2018 0.1189 0.22066 1087.6270 5 52 33.760 0.16980 0.05086 55.31726233
CROSS PASSAGE
PUMP PANEL 3 0
CROSS PASSAGE PUMP - 3 PU-06.3 43 0.05086 16 10 2 3.7 0 0.05086 0.00000 0.050861 2018 0.1189 0.22066 1087.6270 5 52 33.760 0.16980 0.05086 55.31726233

EPDB - 1 PL LHS 43 0.71840 113 3 0 10 1 3.7 0 0.71840 0.00000 0.718405 1976 0.1214 1.55824 154.0199 5 7 35.602 0.83984 0.71840 110.6486178
EMERGENCY EPDB - 5 CL LHS 43 0.51496 81 3 0 10 1 3.7 0 0.51496 0.00000 0.514963 1976 0.1214 1.15136 208.4498 5 10 32.988 0.63639 0.51496 107.3438815
POWER PANEL - 1 EPDB - 6 CL LHS 43 0.50861 80 3 0 10 1 3.7 0 0.50861 0.00000 0.508605 1976 0.1214 1.13864 210.7776 5 10 32.876 0.63004 0.50861 107.2025515
ACDB - 1 133 0.08710 92 3 0 70 1 1.2 0.2249 0.08627 0.01196 0.087097 1976 0.1214 0.29563 811.8386 5 39 94.007 0.20853 0.08710 70.70887898

ULDB - 1 PL LHS 43 0.13987 22 3 0 10 1 3.7 0 0.13987 0.00000 0.139866 2900 0.0828 0.36249 662.0914 5 32 11.199 0.22262 0.13987 92.60434673
ULDB - 2 PL LHS 43 0.13351 21 3 0 10 1 3.7 0 0.13351 0.00000 0.133509 2900 0.0828 0.34977 686.1601 5 33 10.043 0.21626 0.13351 91.60844467
TLDB - 1 PL LHS 43 0.12715 20 3 0 10 1 3.7 0 0.12715 0.00000 0.127151 2900 0.0828 0.33706 712.0448 5 34 8.800 0.20991 0.12715 90.53740395
ULDB - 5 CL LHS 43 0.48953 77 3 0 10 1 3.7 0 0.48953 0.00000 0.489532 2900 0.0828 1.06182 226.0271 5 11 32.144 0.57229 0.48953 110.6475768
ULDB - 6 CL LHS 43 0.48317 76 3 0 10 1 3.7 0 0.48317 0.00000 0.483175 2900 0.0828 1.04910 228.7665 5 11 32.012 0.56593 0.48317 110.5342256
UPS 3 0
ULDB - 7 STREET ASS-1 43 0.47046 74 10 1 3.7 0 0.47046 0.00000 0.470460 2900 0.0828 1.02367 234.4496 5 11 31.739 0.55321 0.47046 110.2990756
DISTRIBUTION
UPDB - 1 CL LHS 49 0.31390 79 3 0 16 1 3.6 0 0.31390 0.00000 0.313905 2900 0.0828 0.71056 337.7597 5 16 32.777 0.39666 0.31390 106.0243653
PANEL - 1
UPDB - 2 CL LHS 43 0.49589 78 3 0 10 1 3.7 0 0.49589 0.00000 0.495890 2900 0.0828 1.07453 223.3525 5 11 32.272 0.57864 0.49589 110.7582454
SIGNAGE DB - 1 CL LHS 36 1.21048 112 3 0 6 1 4.3 0 1.21048 0.00000 1.210480 2900 0.0828 2.50372 95.8575 5 5 31.396 1.29324 1.21048 116.0336593
SIGNAGE DB - 2 PL LHS 36 0.17293 16 3 0 6 1 4.3 0 0.17293 0.00000 0.172926 2900 0.0828 0.42861 559.9543 5 27 9.105 0.25568 0.17293 96.83051816
PSD (STANDBY) 232 0.08690 188 3 0 150 1 0.68 0.2278 0.08367 0.02350 0.086903 2900 0.0828 0.25656 935.4487 5 45 187.070 0.16966 0.08690 81.2935202
AFC SYSTEM -1 43 0.44503 70 3 0 10 1 3.7 0 0.44503 0.00000 0.445029 2900 0.0828 0.97281 246.7070 5 12 31.150 0.52778 0.44503 109.7918932

DOMESTIC WATER PUMP - 1 3 0

36 0.10808 20 6 2 4.3 0 0.10808 0.00000 0.108079 710 0.3383 0.55442 432.8822 5 21 51.208 0.44634 0.10808 46.78529086
(WORKING) PU-01.1
DOMESTIC WATER PUMP - 2 (STAND 3 0
36 0.10808 20 6 2 4.3 0 0.10808 0.00000 0.108079 710 0.3383 0.55442 432.8822 5 21 51.208 0.44634 0.10808 46.78529086
BY) PU-01.2
3 0
SUMP PUMP - 1 (WORKING) PU-02.1 36 0.21616 20 6 1 4.3 0 0.21616 0.00000 0.216157 710 0.3383 0.77058 311.4535 5 15 21.041 0.55442 0.21616 67.32290209
PUMP ROOM
PANEL

MMRC / UGC-05 21 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

PANEL 3 0
SUMP PUMP - 2 (STAND BY) PU-02.2 36 0.21616 20 6 1 4.3 0 0.21616 0.00000 0.216157 710 0.3383 0.77058 311.4535 5 15 21.041 0.55442 0.21616 67.32290209
3 0
SUMP PUMP - 1 (WORKING) PU-07.1 36 0.21616 20 6 1 4.3 0 0.21616 0.00000 0.216157 710 0.3383 0.77058 311.4535 5 15 21.041 0.55442 0.21616 67.32290209
3 0
SUMP PUMP - 2 (STAND BY) PU-07.2 36 0.21616 20 6 1 4.3 0 0.21616 0.00000 0.216157 710 0.3383 0.77058 311.4535 5 15 21.041 0.55442 0.21616 67.32290209

3 25
FIRE HYDRANT (WORKING) 149 0.00696 20 95 2 1.1 0.2249 0.00683 0.00130 0.006957 6075 0.0395 0.05342 4492.7822 5 216 107.208 0.04646 0.00696 31.25593623
FIRE PUMP PANEL 3 25
FIRE HYDRANT (STAND BY) 149 0.00696 20 95 2 1.1 0.2249 0.00683 0.00130 0.006957 6075 0.0395 0.05342 4492.7822 5 216 107.208 0.04646 0.00696 31.25593623
JOCKEY PUMP 49 0.03973 20 3 10 16 2 3.6 0 0.03973 0.00000 0.039735 6075 0.0395 0.11897 2017.2353 5 97 11.110 0.07924 0.03973 80.15438829

EMDB-1 319 0.01049 166 3 0 300 4 0.49 0.2307 0.00923 0.00498 0.010492 25 9.6000 9.62098 24.9455 5 1 1274.802 9.61049 0.01049 0.261718142
DG-1 & DG-2 EMDB-2 319 0.01289 306 3 0 300 6 0.49 0.2307 0.01135 0.00612 0.012893 25 9.6000 9.62579 24.9330 5 1 1912.802 9.61289 0.01289 0.321469026
FIRE PUMP PANEL 232 0.04391 95 3 0 150 1 0.68 0.2278 0.04228 0.01188 0.043914 25 9.6000 9.68783 24.7734 5 1 230.810 9.64391 0.04391 1.087893906

MMRC / UGC-05 22 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

EARTH FAULT SIZING (ASS-2)

Separate Cu Armour
Conductor Material (Enter 1 for Cu and 2 for Al 3 FOR Steel)
CPC as CPC
FOR ALUMINIUM
CONDUCTOR 1.00 3.00
Reciprocal of Temp
Coeff of Resistivity at B 234.50 202.00
0 Deg Cent
Initial Temp ( Deg Tinit 30.00 80.00
Cent)
Final Temp ( Deg Tfinal 200.00 200.00
Cent)
Volumetric Heat Qc j/c mm3 0.00345 0.00380
capacity of
conductor material
Electric resistivity of Q20 ohm/km 0.00002 0.00014
the conductor at 20
Deg Cent
Temp Corr for Ctz 1+(((Tinit+Tfinal)
resistive elements in /2) -20)/(B+20) 1.37 1.54
impedence
sqrt(((Qc*(B+20)
K Value of the )/Q20)*ln(1+
K 158.99 46.55
conductor ((Tfinal-
Tinit)/(B+Tinit))))
Single Phase V 240.00 240.00
Voltage

Separate
Impedance CPC /
Insert S
N
Corrected Corrected Impedence Isc (A) Source
Disconnec Total
Length Separat (Area of Rcon Xcon Resistance Reactance of Earth Total Earth Fault tion Time Impedance of
From To CPC Size of conductor Armour (No. of at Impedanc Scal Sact-Scal Zpc TV
(in mtr.) e CPC cable in (ohm/km) (ohm/km) (Rcorr) (Xcorr) conductor source Impedance Current Ief of P.D (in conductor
(ohms) (Enter 1 or Runs) e (Zs)
size sq.mm) Ohm Ohm (ohms) DB Sec) (ohms)
3)
as per Separate as per as per Zpc=√(Rcorr t
Zph route CPC / cable cable Rcorr=(R*Ct Xcorr=(X*L)/( ²+Xcorr²)
Cable Cable Isc1=240/ Zs Zt = (CPC Size * No.
Start End Cable Data =Sqrt(Rcorr²+ length Armour sizing sizing z*L)/(No. of No. of runs * Zph/Zt Zph+Zs Zpc Zpc*'Ief
Data Data Zs =Zph/Isc Zph+Zpc+ZS of run) - Scal
Xcorr²) (Enter 1 or runs * 1000) 1000)
3)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
TRAFO-2 MDB-2
EMDB-2 319 0.00375 89 3 0 300 6 0.49 0.2307 0.01120 0.00342 0.011708 54869 0.0044 0.01983 12101.3507 5 581 1332.761 0.00812 0.01171 141.6875766
MAIN LIGHTING PANEL - 2 71 0.17319 68 3 0 25 1 2.3 0.2191 0.24094 0.01490 0.241401 54869 0.0044 0.41896 572.8438 5 28 43.486 0.17756 0.24140 138.2849091
SMDB - 2 71 0.14263 56 3 0 25 1 1.6 0.14 0.13803 0.00784 0.138255 54869 0.0044 0.28525 841.3553 5 40 30.589 0.14700 0.13825 116.3214916
MDB - 2
ESCALATOR PANEL - 2 90 0.07554 55 3 0 50 1 0.86 0.135 0.07287 0.00743 0.073245 54869 0.0044 0.15316 1566.9588 5 75 14.738 0.07992 0.07324 114.771717
ECS CHILLER PANEL - 1 & 2 319 0.00897 71 3 0 300 2 0.14 0.12 0.00766 0.00426 0.008762 54869 0.0044 0.02211 10854.5040 5 521 116.649 0.01335 0.00876 95.1051456
CAPACITOR BANK-1 232 0.00940 61 3 0 150 3 0.28 0.125 0.00877 0.00254 0.009132 54869 0.0044 0.02290 10478.1338 5 503 192.726 0.01377 0.00913 95.68274205

LIFTS & ESCALATOR PANEL - 1 319 0.03034 240 3 0 300 2 0.14 0.12 0.02588 0.01440 0.029617 29542 0.0081 0.06808 3525.3335 5 169 468.675 0.03846 0.02962 104.4112112
LIFTS & ESCALATOR PANEL - 1 258 0.02469 133 3 0 185 2 0.22 0.125 0.02254 0.00831 0.024022 29542 0.0081 0.05684 4222.3662 5 203 313.196 0.03282 0.02402 101.4303394
3 0
ECS PANEL - 1 & 2 133 0.09183 97 70 1 0.59 0.13 0.08817 0.01261 0.089062 29542 0.0081 0.18902 1269.7257 5 61 72.014 0.09995 0.08906 113.0847654

ECS PANEL - 3 & 4 258 0.08689 234 3 0 185 1 0.22 0.125 0.07931 0.02925 0.084529 29542 0.0081 0.17955 1336.7042 5 64 193.797 0.09502 0.08453 112.9903882
AIR COOLED CHILLER PANEL 133 0.08142 86 3 0 70 1 0.59 0.13 0.07817 0.01118 0.078963 29542 0.0081 0.16850 1424.3024 5 68 64.589 0.08954 0.07896 112.4664778
EMERGENCY POWER PANEL - 2 149 0.06053 87 3 0 95 1 0.43 0.13 0.05763 0.01131 0.058731 29542 0.0081 0.12738 1884.1230 5 90 58.504 0.06865 0.05873 110.6562589
EMDB-2
LIFTS & ESCALATOR PANEL - 2 149 0.06331 91 3 0 95 1 0.43 0.13 0.06028 0.01183 0.061431 29542 0.0081 0.13286 1806.3684 5 87 62.239 0.07143 0.06143 110.9673492
AIR COOLED CHILLER PANEL 71 0.14008 55 3 0 25 1 1.6 0.14 0.13557 0.00770 0.135786 29542 0.0081 0.28399 845.1051 5 41 30.409 0.14820 0.13579 114.7534952
AIR COOLED CHILLER PANEL 71 0.24450 96 3 0 25 1 1.6 0.14 0.23663 0.01344 0.237008 29542 0.0081 0.48963 490.1634 5 24 47.457 0.25262 0.23701 116.1728511
UPS - 2A (E&M) 210 0.04113 74 3 0 120 1 0.34 0.13 0.03876 0.00962 0.039936 29542 0.0081 0.08919 2690.8851 5 129 80.754 0.04925 0.03994 107.4631165
UPS - 3B (S&T) 133 0.08710 92 3 0 70 1 0.59 0.13 0.08362 0.01196 0.084472 29542 0.0081 0.17969 1335.6127 5 64 68.849 0.09522 0.08447 112.8212256
UPS - 1B (E&M) 258 0.07724 208 3 0 185 1 0.22 0.125 0.07050 0.02600 0.075137 29542 0.0081 0.16050 1495.3346 5 72 186.178 0.08536 0.07514 112.3549099
MVS -MDB 319 0.06362 755 3 0 300 3 0.14 0.12 0.05428 0.03020 0.062114 29542 0.0081 0.13386 1792.8890 5 86 870.886 0.07175 0.06211 111.3639906

LDB - 3 PL RHS 43 0.33059 52 3 0 10 1 4 0 0.32043 0.00000 0.320432 1352 0.1776 0.82859 289.6496 5 14 29.088 0.50815 0.32043 92.81312066
LDB - 4 PL RHS 43 0.32424 51 3 0 10 1 4 0 0.31427 0.00000 0.314270 1352 0.1776 0.81607 294.0933 5 14 28.874 0.50180 0.31427 92.42476553
MAIN LIGHTING
LDB - 8 CL RHS 43 0.41960 66 3 0 10 1 4 0 0.40670 0.00000 0.406703 1352 0.1776 1.00386 239.0763 5 11 31.517 0.59716 0.40670 97.23298127
PANEL - 2
LDB - 9 CL RHS 43 0.42596 67 3 0 10 1 4 0 0.41286 0.00000 0.412865 1352 0.1776 1.01638 236.1314 5 11 31.658 0.60352 0.41286 97.4903533
LDB - 10 STREET ASS-2 43 0.48317 76 3 0 10 1 4 0 0.46832 0.00000 0.468324 1352 0.1776 1.12906 212.5660 5 10 32.790 0.66074 0.46832 99.54985052

PDB - 3 PL RHS 43 0.30516 48 3 0 10 1 4 0 0.29578 0.00000 0.295784 1633 0.1470 0.74795 320.8788 5 15 27.588 0.45216 0.29578 94.91074021

MMRC / UGC-05 23 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

PDB - 4 PL RHS 43 0.31152 49 3 0 10 1 4 0 0.30195 0.00000 0.301946 1633 0.1470 0.76047 315.5961 5 15 27.842 0.45852 0.30195 95.29295659
PDB - 8 CL LHS 43 0.36238 57 3 0 10 1 4 0 0.35124 0.00000 0.351243 1633 0.1470 0.86062 278.8676 5 13 29.606 0.50938 0.35124 97.95035278
PDB - 9 CL LHS 43 0.37510 59 3 0 10 1 4 0 0.36357 0.00000 0.363568 1633 0.1470 0.88566 270.9834 5 13 29.984 0.52210 0.36357 98.52078949
SMDB - 2
PDB - 10 STREET ASS-2 43 0.44503 70 3 0 10 1 4 0 0.43135 0.00000 0.431351 1633 0.1470 1.02338 234.5170 5 11 31.736 0.59203 0.43135 101.1592249
TPDB-2 43 0.44503 70 3 0 10 1 4 0 0.43135 0.00000 0.431351 1633 0.1470 1.02338 234.5170 5 11 31.736 0.59203 0.43135 101.1592249
APDB - 1 CL RHS 43 0.41324 65 3 0 10 1 4 0 0.40054 0.00000 0.400541 1633 0.1470 0.96078 249.7967 5 12 31.002 0.56024 0.40054 100.053702
APDB - 4 PL RHS 43 0.27338 43 3 0 10 1 4 0 0.26497 0.00000 0.264973 1633 0.1470 0.68535 350.1874 5 17 26.180 0.42037 0.26497 92.79019178

ESC-08 43 0.46410 73 3 0 10 1 4 0 0.44984 0.00000 0.449838 3003 0.0799 0.99386 241.4832 5 12 31.401 0.54402 0.44984 108.6282713
ESCALATOR ESC-8A 43 0.55947 88 3 0 10 1 4 0 0.54227 0.00000 0.542270 3003 0.0799 1.18165 203.1052 5 10 33.245 0.63938 0.54227 110.1378849
PANEL - 2 ESC-01 71 0.35911 141 3 0 25 1 1.6 0.14 0.34755 0.01974 0.348106 3003 0.0799 0.78713 304.9037 5 15 56.355 0.43903 0.34811 106.1388464
ESC-1A 71 0.36420 143 3 0 25 1 1.6 0.14 0.35248 0.02002 0.353044 3003 0.0799 0.79717 301.0669 5 14 56.539 0.44412 0.35304 106.2897786

EPDB - 2 PL RHS 43 0.42596 67 3 0 10 1 4 0 0.41286 0.00000 0.412865 3496 0.0686 0.90747 264.4713 5 13 30.297 0.49461 0.41286 109.1908973
EPDB - 8 CL RHS 49 0.29404 74 3 0 16 1 2.5 0 0.28500 0.00000 0.285000 3496 0.0686 0.64769 370.5496 5 18 31.202 0.36269 0.28500 105.6066253
EMERGENCY
POWER PANEL - 2 EPDB - 9 CL RHS 3 0
43 0.47682 75 10 1 4 0 0.46216 0.00000 0.462162 3496 0.0686 1.00763 238.1830 5 11 31.560 0.54547 0.46216 110.0791515

ACDB - 2 80 0.13929 76 3 0 35 1 1.15 0.135 0.13464 0.01026 0.135034 3496 0.0686 0.34297 699.7614 5 34 46.390 0.20794 0.13503 94.49129298

ESC-02 71 0.34892 137 3 0 25 1 1.6 0.14 0.33769 0.01918 0.338231 3360 0.0714 0.75858 316.3786 5 15 55.804 0.42035 0.33823 107.0089598
LIFT & 3 0
ESC-03 71 0.35402 139 25 1 1.6 0.14 0.34262 0.01946 0.343168 3360 0.0714 0.76862 312.2494 5 15 56.002 0.42545 0.34317 107.1541419
ESCALATOR
LIFT-4 (SL-CL) 71 0.33109 130 3 0 25 1 1.6 0.14 0.32043 0.01820 0.320949 3360 0.0714 0.72347 331.7323 5 16 55.067 0.40253 0.32095 106.4691168
PANEL - 2
LIFT-5 (SL-CL) 49 0.22251 56 3 0 16 1 2.5 0 0.21568 0.00000 0.215676 3360 0.0714 0.50962 470.9368 5 23 26.380 0.29395 0.21568 101.5696193

WASTE WATER SUMP PUMP - 1 3 0

43 0.04768 15 10 2 4 0 0.04622 0.00000 0.046216 1619 0.1482 0.24210 991.3250 5 48 38.386 0.19588 0.04622 45.81528882
(WORKING) PU-05.1
SEEPAGE &
WASTE WATER SUMP PUMP - 2 3 0
DRAINAGE PUMP 36 0.08106 15 6 2 6.8 0 0.07857 0.00000 0.078568 1619 0.1482 0.30783 779.6542 5 37 34.553 0.22926 0.07857 61.25553172
(STAND BY) PU-05.2
PANEL - 2
WASTE WATER SUMP PUMP - 3 3 0
36 0.08106 15 6 2 6.8 0 0.07857 0.00000 0.078568 1619 0.1482 0.30783 779.6542 5 37 34.553 0.22926 0.07857 61.25553172
(STAND BY) PU-05.3

SEWAGE 3 0
SEWAGE PUMP - 1 (WORKING) PU-
EJECTOR PUMP 36 0.08106 15 6 2 6.8 0 0.07857 0.00000 0.078568 950 0.2526 0.41225 582.1700 5 28 44.038 0.33368 0.07857 45.73968066
04.1
PANEL
SEWAGE PUMP - 2 (STAND BY) PU- 3 0
36 0.08106 15 6 2 6.8 0 0.07857 0.00000 0.078568 950 0.2526 0.41225 582.1700 5 28 44.038 0.33368 0.07857 45.73968066
04.2

ULDB - 3 PL RHS 43 0.13987 22 3 0 10 1 4 0 0.13557 0.00000 0.135568 4873 0.0493 0.32469 739.1712 5 36 7.497 0.18912 0.13557 100.2076391
ULDB - 4 PL RHS 43 0.13351 21 3 0 10 1 4 0 0.12941 0.00000 0.129405 4873 0.0493 0.31217 768.8162 5 37 6.073 0.18276 0.12941 99.48896659
TLDB - 2 PL RHS 43 0.12715 20 3 0 10 1 4 0 0.12324 0.00000 0.123243 4873 0.0493 0.29965 800.9383 5 38 4.530 0.17641 0.12324 98.71023987
ULDB - 8 CL RHS 43 0.33695 53 3 0 10 1 4 0 0.32659 0.00000 0.326595 4873 0.0493 0.71280 336.7006 5 16 26.828 0.38620 0.32659 109.9645887
UPS ULDB - 9 CL RHS 43 0.34331 54 3 0 10 1 4 0 0.33276 0.00000 0.332757 4873 0.0493 0.72532 330.8888 5 16 27.107 0.39256 0.33276 110.1054817
DISTRIBUTION ULDB - 10 STREET ASS-2 43 0.34967 55 3 0 10 1 4 0 0.33892 0.00000 0.338919 4873 0.0493 0.73784 325.2742 5 16 27.377 0.39892 0.33892 110.2415933
PANEL - 2 (E&M) UPDB - 3 CL RHS 80 0.09347 51 3 0 35 1 1.15 0.135 0.09035 0.00689 0.090615 4873 0.0493 0.23334 1028.5405 5 49 30.598 0.14273 0.09061 93.20083271
UPDB - 4 CL RHS 43 0.33059 52 3 0 10 1 4 0 0.32043 0.00000 0.320432 4873 0.0493 0.70028 342.7202 5 16 26.539 0.37985 0.32043 109.8186579
SIGNAGE DB - 3 CL RHS 36 0.30262 28 3 0 6 1 6.8 0 0.29332 0.00000 0.293319 4873 0.0493 0.64519 371.9817 5 18 18.133 0.35187 0.29332 109.1092804
PSD (WORKING) 90 0.09615 70 3 0 50 1 0.86 0.135 0.09274 0.00945 0.093221 4873 0.0493 0.23862 1005.7763 5 48 41.692 0.14540 0.09322 93.75923559
AFC SYSTEM -2 49 0.40927 103 3 0 16 1 2.5 0 0.39669 0.00000 0.396689 4873 0.0493 0.85521 280.6324 5 13 35.521 0.45852 0.39669 111.3238299

MMRC / UGC-05 24 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

EARTHING STRIP SIZING (ASS-1)

Short Ckt
S Corrected Corrected Protected Short Ckt Required
I N Impedance of Current cable Disconnecti Required
Type of Volatge No. of Length (Area of Rcon Xcon Resistance Reactance Source circuit Zt (total Current cable Earth Strip
From To (Load (No. of conductor Isc at on Time of Earth Strip
cable (in volts) cores (in mtr.) cable in (ohm/km) (ohm/km) (Rcorr) (Xcorr) Impedance impedance imp) Isc1 Sending size in mm
current) Runs) (ohms) receiving end P.D (in Sec) size in sqmm
sq.mm) Ohm Ohm Zc1 End (Amps) (GI)
(Amps)
Z=√(Rcorr²+Xco
S, as per as per Rcorr=(R*Ctz*L)/( Xcorr=(X*L)/(N
as per cable as per cable as per cable rr²) S=I*√t / Κ ,
Start End Al/Cu 415 cable sizing cable cable data cable data No. of runs * o. of runs * Zs Zc1 Zt=Zs+Zc1 Isc1=240/Zs Isc=240/Zt t
sizing calc. sizing calc. sizing calc. Κ=80
calc. sizing calc. 1000) 1000)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
TRAFO - 1 MDB-1 TO MDB - 2 (Tie Cable) Cu 0.004374 54869 1 685.8594 75 X 10
MDB - 2 Cu 415 4 262 2181.31 300 11 0.08082904 0.06928203 0.00497 0.00167 0.000183041 0.004374 0.000183 0.004557 54869 52665 1 658.3112 75 X 10
EMDB-1 Cu 415 4 148 1200.53 300 7 0.08082904 0.06928203 0.00272 0.00146 0.003086 0.004374 0.003086 0.007460 54869 32171 1 402.1404 50 X 10
MAIN LIGHTING PANEL - 1 Cu 415 4 70 21.52 25 1 0.92376043 0.08082904 0.10278 0.00566 0.102931 0.004374 0.102931 0.107305 54869 2237 1 27.9577 25 X 6
SMDB - 1 Cu 415 4 66 41.90 25 1 0.92376043 0.08082904 0.09690 0.00533 0.097049 0.004374 0.097049 0.101423 54869 2366 1 29.5791 25 X 6
MDB - 1
ESCALATOR PANEL - 1 Cu 415 4 97 108.51 70 1 0.34063666 0.07505553 0.05252 0.00728 0.053019 0.004374 0.053019 0.057393 54869 4182 1 52.2716 25 X 6
ECS CHILLER PANEL - 1 & 2 Cu 415 4 264 780.62 300 3 0.08082904 0.06928203 0.01131 0.00610 0.012844 0.004374 0.012844 0.017219 54869 13938 1 174.2308 50 X 6
FIRE PUMP PANEL Cu 415 4 76 203.42 150 1 0.16165808 0.07216878 0.01953 0.00548 0.020283 0.004374 0.020283 0.024657 54869 9734 1 121.6692 25 X 6
CAPACITOR BANK-1 Cu 415 4 15 556.48 150 3 0.16165808 0.07216878 0.00128 0.00036 0.001334 0.004374 0.001334 0.005708 54869 42043 1 525.5340 75 X 10

LIFTS & ESCALATOR PANEL - 1 Cu 415 4 159 197.39 240 2 0.1010363 0.07216878 0.01277 0.00574 0.013997 0.007460 0.013997 0.021457 32171 11185 1 139.8168 25 X 6
SEEPAGE & DRAINAGE PUMP PANEL
Cu 415 4 47 72.02 95 1 0.24826062 0.07505553 0.01855 0.00353 0.018878 0.007460 0.018878 0.026338 32171 9112 1 113.9038 25 X 6
-1
EMERGENCY POWER PANEL - 1 Cu 415 4 118 43.54 70 1 0.34063666 0.07505553 0.06389 0.00886 0.064497 0.007460 0.064497 0.071957 32171 3335 1 41.6917 25 X 6
TVS PANEL - 1 & 2 Cu 415 4 158 462.19 240 2 0.1010363 0.07216878 0.01269 0.00570 0.013909 0.007460 0.013909 0.021369 32171 11231 1 140.3927 25 X 6
TVS PANEL - 3 & 4 Cu 415 4 193 473.83 185 3 0.12701706 0.07216878 0.01299 0.00464 0.013793 0.007460 0.013793 0.021253 32171 11293 1 141.1591 25 X 6
EMDB-1 AIR COOLED CHILLER PANEL Cu 415 4 144 122.66 120 1 0.19629909 0.07505553 0.04493 0.01081 0.046209 0.007460 0.046209 0.053669 32171 4472 1 55.8979 25 X 6
ECS PANEL - 3 & 4 Cu 415 4 160 157.01 150 1 0.16165808 0.07216878 0.04111 0.01155 0.042701 0.007460 0.042701 0.050161 32171 4785 1 59.8074 25 X 6
AIR COOLED CHILLER PANEL Cu 415 4 145 147.27 150 1 0.16165808 0.07216878 0.03726 0.01046 0.038698 0.007460 0.038698 0.046158 32171 5200 1 64.9944 25 X 6
PUMP ROOM PANEL Cu 415 4 129 20.46 25 1 0.92376043 0.08082904 0.18940 0.01043 0.189687 0.007460 0.189687 0.197147 32171 1217 1 15.2171 25 X 6
UPS - 1A (E&M) Cu 415 4 158 55.53 150 1 0.16165808 0.07216878 0.04060 0.01140 0.042167 0.007460 0.042167 0.049627 32171 4836 1 60.4506 25 X 6
UPS - 2B (E&M) Cu 415 4 193 125.21 240 1 0.1010363 0.07216878 0.03099 0.01393 0.033979 0.007460 0.033979 0.041439 32171 5792 1 72.3952 25 X 6
UPS - 3A (S&T) Cu 415 4 153 91.82 150 1 0.16165808 0.07216878 0.03931 0.01104 0.040833 0.007460 0.040833 0.048293 32171 4970 1 62.1210 25 X 6

LDB - 1 PL LHS Cu 415 4 35 4.09 10 1 2.30940108 0 0.12847 0.00000 0.128469 0.107305 0.128469 0.235774 2237 1018 1 12.7241 25 X 6
LDB - 2 PL LHS Cu 415 4 36 5.21 10 1 2.30940108 0 0.13214 0.00000 0.132139 0.107305 0.132139 0.239444 2237 1002 1 12.5290 25 X 6
MAIN LIGHTING
LDB - 5 CL LHS Cu 415 4 79 2.25 10 1 2.30940108 0 0.28997 0.00000 0.289973 0.107305 0.289973 0.397278 2237 604 1 7.5514 25 X 6
PANEL - 1
LDB - 6 CL LHS Cu 415 4 78 6.11 10 1 2.30940108 0 0.28630 0.00000 0.286302 0.107305 0.286302 0.393607 2237 610 1 7.6218 25 X 6
LDB -7 STREET ASS-1 Cu 415 4 85 3.85 10 1 2.30940108 0 0.31200 0.00000 0.311996 0.107305 0.311996 0.419301 2237 572 1 7.1548 25 X 6

PDB-1 PL LHS Cu 415 4 35 10.80 10 1 2.30940108 0 0.12847 0.00000 0.128469 0.101423 0.128469 0.229892 2366 1044 1 13.0496 25 X 6
PDB-2 PL LHS Cu 415 4 36 4.26 10 1 2.30940108 0 0.13214 0.00000 0.132139 0.101423 0.132139 0.233563 2366 1028 1 12.8445 25 X 6
PDB-5 CL LHS Cu 415 4 77 4.91 10 1 2.30940108 0 0.28263 0.00000 0.282632 0.101423 0.282632 0.384055 2366 625 1 7.8114 25 X 6
PDB - 6 CL LHS Cu 415 4 76 7.53 10 1 2.30940108 0 0.27896 0.00000 0.278961 0.101423 0.278961 0.380384 2366 631 1 7.8868 25 X 6
SMDB - 1
PDB -7 STREET ASS-1 Cu 415 4 84 2.62 10 1 2.30940108 0 0.30833 0.00000 0.308325 0.101423 0.308325 0.409749 2366 586 1 7.3216 25 X 6
TPDB-1 Cu 415 4 84 9.17 10 1 2.30940108 0 0.30833 0.00000 0.308325 0.101423 0.308325 0.409749 2366 586 1 7.3216 25 X 6
APDB-2 CL LHS Cu 415 4 75 1.31 10 1 2.30940108 0 0.27529 0.00000 0.275291 0.101423 0.275291 0.376714 2366 637 1 7.9636 25 X 6
APDB-3 PL LHS Cu 415 4 44 1.31 10 1 2.30940108 0 0.16150 0.00000 0.161504 0.101423 0.161504 0.262927 2366 913 1 11.4100 25 X 6

ESC -09 Cu 415 4 113 34.04 25 1 0.92376043 0.08082904 0.16591 0.00913 0.166160 0.057393 0.166160 0.223552 4182 1074 1 13.4197 25 X 6
ESCALATOR
ESC-10 Cu 415 4 117 34.04 25 1 0.92376043 0.08082904 0.17178 0.00946 0.172041 0.057393 0.172041 0.229434 4182 1046 1 13.0757 25 X 6
PANEL - 1
ESC-11 Cu 415 4 120 34.04 25 1 0.92376043 0.08082904 0.17619 0.00970 0.176453 0.057393 0.176453 0.233845 4182 1026 1 12.8290 25 X 6

ESC -04 Cu 415 4 150 24.22 25 1 0.92376043 0.08082904 0.22023 0.01212 0.220566 0.021457 0.220566 0.242023 11185 992 1 12.3955 25 X 6
ESC -05 Cu 415 4 150 24.22 25 1 0.92376043 0.08082904 0.22023 0.01212 0.220566 0.021457 0.220566 0.242023 11185 992 1 12.3955 25 X 6
ESC -06 Cu 415 4 120 24.22 25 1 0.92376043 0.08082904 0.17619 0.00970 0.176453 0.021457 0.176453 0.197909 11185 1213 1 15.1584 25 X 6
LIFTS &
ESC -07 Cu 415 4 122 24.22 25 1 0.92376043 0.08082904 0.17912 0.00986 0.179394 0.021457 0.179394 0.200850 11185 1195 1 14.9365 25 X 6
ESCALATOR
PANEL - 1 LIFT-1 (CL-PL) Cu 415 4 115 24.55 16 1 1.44337567 0 0.26382 0.00000 0.263820 0.021457 0.263820 0.285277 11185 841 1 10.5161 25 X 6
LIFT-2 (CL-PL) Cu 415 4 115 24.55 16 1 1.44337567 0 0.26382 0.00000 0.263820 0.021457 0.263820 0.285277 11185 841 1 10.5161 25 X 6
LIFT-3 (SL-CL) Cu 415 4 123 24.55 25 1 0.92376043 0.08082904 0.18059 0.00994 0.180864 0.021457 0.180864 0.202321 11185 1186 1 14.8279 25 X 6
LIFT-6 (SL-CL) Cu 415 4 101 24.55 16 1 1.44337567 0 0.23170 0.00000 0.231703 0.021457 0.231703 0.253160 11185 948 1 11.8502 25 X 6

WASTE WATER SUMP PUMP - 1

Cu 415 3 14 18.00 10 2 2.30940108 0 0.02569 0.00000 0.025694 0.026338 0.025694 0.052032 9112 4613 1 57.6570 25 X 6
(WORKING) PU-03.1
SEEPAGE & WASTE WATER SUMP PUMP - 2
Cu 415 3 15 18.00 10 2 2.30940108 0 0.02753 0.00000 0.027529 0.026338 0.027529 0.053867 9112 4455 1 55.6927 25 X 6
DRAINAGE PUMP (STAND BY) PU-03.2

MMRC / UGC-05 25 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

Short Ckt
S Corrected Corrected Protected Short Ckt Required
I N Impedance of Current cable Disconnecti Required
Type of Volatge No. of Length (Area of Rcon Xcon Resistance Reactance Source circuit Zt (total Current cable Earth Strip
From To (Load (No. of conductor Isc at on Time of Earth Strip
cable (in volts) cores (in mtr.) cable in (ohm/km) (ohm/km) (Rcorr) (Xcorr) Impedance impedance imp) Isc1 Sending size in mm
current) Runs) (ohms) receiving end P.D (in Sec) size in sqmm
sq.mm) Ohm Ohm Zc1 End (Amps) (GI)
DRAINAGE PUMP (Amps)
PANEL - 1 WASTE WATER SUMP PUMP - 2
Cu 415 3 16 18.00 10 2 2.30940108 0 0.02936 0.00000 0.029364 0.026338 0.029364 0.055702 9112 4309 1 53.8577 25 X 6
(STAND BY) PU-03.3
CROSS PASSAGE PUMP PANEL Cu 415 4 110 36.01 95 1 0.24826062 0.07505553 0.04340 0.00826 0.044182 0.026338 0.044182 0.070520 9112 3403 1 42.5409 25 X 6

CROSS PASSAGE PUMP - 1 PU-06.1 Cu 415 3 16 18.00 10 2 2.30940108 0 0.02936 0.00000 0.029364 0.070520 0.029364 0.099885 3403 2403 1 30.0346 25 X 6
CROSS PASSAGE
CROSS PASSAGE PUMP - 2 PU-06.2 Cu 415 3 16 18.00 10 2 2.30940108 0 0.02936 0.00000 0.029364 0.070520 0.029364 0.099885 3403 2403 1 30.0346 25 X 6
PUMP PANEL
CROSS PASSAGE PUMP - 3 PU-06.3 Cu 415 3 16 0.00 10 2 2.30940108 0 0.02936 0.00000 0.029364 0.070520 0.029364 0.099885 3403 2403 1 30.0346 25 X 6

EPDB - 1 PL LHS Cu 415 4 113 7.86 10 1 2.30940108 0 0.41477 0.00000 0.414771 0.071957 0.414771 0.486728 3335 493 1 6.1636 25 X 6
EMERGENCY EPDB - 5 CL LHS Cu 415 4 81 8.51 10 1 2.30940108 0 0.29731 0.00000 0.297314 0.071957 0.297314 0.369271 3335 650 1 8.1241 25 X 6
POWER PANEL-1 EPDB - 6 CL LHS Cu 415 4 80 2.62 10 1 2.30940108 0 0.29364 0.00000 0.293643 0.071957 0.293643 0.365600 3335 656 1 8.2057 25 X 6
ACDB - 1 Cu 415 4 92 24.55 70 1 0.34063666 0.07505553 0.04981 0.00691 0.050286 0.071957 0.050286 0.122242 3335 1963 1 24.5414 25 X 6

ULDB - 1 PL LHS Cu 415 4 22 1.32 10 1 2.30940108 0 0.08075 0.00000 0.080752 0.049627 0.080752 0.130379 4836 1841 1 23.0098 25 X 6
ULDB - 2 PL LHS Cu 415 4 21 2.40 10 1 2.30940108 0 0.07708 0.00000 0.077081 0.049627 0.077081 0.126709 4836 1894 1 23.6764 25 X 6
TLDB - 1 PL LHS Cu 415 4 20 3.40 10 1 2.30940108 0 0.07341 0.00000 0.073411 0.049627 0.073411 0.123038 4836 1951 1 24.3827 25 X 6
ULDB - 5 CL LHS Cu 415 4 77 1.27 10 1 2.30940108 0 0.28263 0.00000 0.282632 0.049627 0.282632 0.332259 4836 722 1 9.0291 25 X 6
ULDB - 6 CL LHS Cu 415 4 76 2.39 10 1 2.30940108 0 0.27896 0.00000 0.278961 0.049627 0.278961 0.328588 4836 730 1 9.1300 25 X 6
UPS
ULDB - 7 STREET ASS-1 Cu 415 4 74 1.32 10 1 2.30940108 0 0.27162 0.00000 0.271620 0.049627 0.271620 0.321247 4836 747 1 9.3386 25 X 6
DISTRIBUTION
PANEL - 1 UPDB - 1 CL LHS Cu 415 4 79 17.00 16 1 1.44337567 0 0.18123 0.00000 0.181233 0.049627 0.181233 0.230860 4836 1040 1 12.9949 25 X 6
UPDB - 2 CL LHS Cu 415 4 78 10.82 10 1 2.30940108 0 0.28630 0.00000 0.286302 0.049627 0.286302 0.335929 4836 714 1 8.9304 25 X 6
SIGNAGE DB - 1 CL LHS Cu 415 4 112 2.32 6 1 3.92598183 0 0.69887 0.00000 0.698871 0.049627 0.698871 0.748498 4836 321 1 4.0080 25 X 6
SIGNAGE DB - 2 PL LHS Cu 415 4 16 3.86 6 1 3.92598183 0 0.09984 0.00000 0.099839 0.049627 0.099839 0.149466 4836 1606 1 20.0715 25 X 6
PSD (STANDBY) Cu 415 4 188 43.27 150 1 0.16165808 0.07216878 0.04830 0.01357 0.050174 0.049627 0.050174 0.099801 4836 2405 1 30.0599 25 X 6
AFC SYSTEM -1 Cu 415 4 70 7.73 10 1 2.30940108 0 0.25694 0.00000 0.256938 0.049627 0.256938 0.306565 4836 783 1 9.7858 25 X 6

DOMESTIC WATER PUMP - 1

Cu 415 3 20 6.14 6 2 3.92598183 0 0.06240 0.00000 0.062399 0.197147 0.062399 0.259546 1217 925 1 11.5586 25 X 6
(WORKING) PU-01.1
DOMESTIC WATER PUMP - 2 (STAND
Cu 415 3 20 6.14 6 2 3.92598183 0 0.06240 0.00000 0.062399 0.197147 0.062399 0.259546 1217 925 1 11.5586 25 X 6
BY) PU-01.2
SUMP PUMP - 1 (WORKING) PU-02.1 Cu 415 3 20 4.09 6 1 3.92598183 0 0.12480 0.00000 0.124798 0.197147 0.124798 0.321945 1217 745 1 9.3184 25 X 6
PUMP ROOM
PANEL
SUMP PUMP - 2 (STAND BY) PU-02.2 Cu 415 3 20 4.09 6 1 3.92598183 0 0.12480 0.00000 0.124798 0.197147 0.124798 0.321945 1217 745 1 9.3184 25 X 6

SUMP PUMP - 1 (WORKING) PU-07.1 Cu 415 3 20 4.09 6 1 3.92598183 0 0.12480 0.00000 0.124798 0.197147 0.124798 0.321945 1217 745 1 9.3184 25 X 6

SUMP PUMP - 2 (STAND BY) PU-07.2 Cu 415 3 20 4.09 6 1 3.92598183 0 0.12480 0.00000 0.124798 0.197147 0.124798 0.321945 1217 745 1 9.3184 25 X 6

FIRE HYDRANT (WORKING) Cu 415 3 20 147.30 95 2 0.24826062 0.07505553 0.00395 0.00075 0.004017 0.024657 0.004017 0.028674 9734 8370 1 104.6258 25 X 6
FIRE PUMP PANEL
FIRE HYDRANT (STAND BY) Cu 415 3 20 147.30 95 2 0.24826062 0.07505553 0.00395 0.00075 0.004017 0.024657 0.004017 0.028674 9734 8370 1 104.6258 25 X 6
JOCKEY PUMP Cu 415 3 20 9.00 16 2 1.44337567 0 0.02294 0.00000 0.022941 0.024657 0.022941 0.047598 9734 5042 1 63.0280 25 X 6

EMDB-1 Cu 415 4 166 1200.61 300 4 0.08082904 0.06928203 0.00533 0.00288 0.006057 0.004374 0.006057 0.010431 25000 23007 1 287.5930 50 X 6
DG-1 & DG-2 EMDB-2 Cu 415 4 306 1076.75 300 6 0.08082904 0.06928203 0.00655 0.00353 0.007444 0.004374 0.007444 0.011818 25000 20308 1 253.8495 50 X 6
FIRE PUMP PANEL Cu 415 4 95 203.42 150 1 0.16165808 0.07216878 0.02441 0.00686 0.025354 0.004374 0.025354 0.029728 25000 8073 1 100.9158 25 X 6

MMRC / UGC-05 26 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

EARTHING STRIP SIZING (ASS-2)

S Corrected Corrected Protected Short Ckt Short Ckt Required

I N Impedance of Disconnecti Required
Type of Volatge No. of Length (Area of Rcon Xcon Resistance Reactance Source circuit Current cable Current cable Earth Strip
From To (Load (No. of conductor Zt (total imp) on Time of Earth Strip
cable (in volts) cores (in mtr.) cable in (ohm/km) (ohm/km) (Rcorr) (Xcorr) Impedance impedance Isc1 Sending Isc at receiving size in mm
current) Runs) (ohms) P.D (in Sec) size in sqmm
sq.mm) Ohm Ohm Zc1 End (Amps) end (Amps) (GI)

Z=√(Rcorr²+X
as per as per S, as per as per Rcorr=(R*Ctz*L Xcorr=(X*L)/(N corr²)
as per cable S=I*√t / Κ ,
Start End Al/Cu 415 cable cable cable sizing cable cable data cable data )/(No. of runs * o. of runs * Zs Zc1 Zt=Zs+Zc1 Isc1=240/Zs Isc=240/Zt t
sizing calc. Κ=80
sizing calc. sizing calc. calc. sizing calc. 1000) 1000)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
TRAFO-2 MDB - 2 0 0.004374 54869 1 685.8594 75 X 10
EMDB-2 Cu 415 4 89 1076.75 300 6 0.14 0.12 0.00330 0.00178 0.003750 0.004374 0.003750 0.008124 54869 29542 1 369.2723 50 X 10
MAIN LIGHTING PANEL - 2 Cu 415 4 68 23.87 25 1 1.6 0.14 0.17293 0.00952 0.173188 0.004374 0.173188 0.177562 54869 1352 1 16.8955 25 X 6
SMDB - 2 Cu 415 4 56 52.70 25 1 1.6 0.14 0.14241 0.00784 0.142625 0.004374 0.142625 0.146999 54869 1633 1 20.4083 25 X 6
MDB - 2
ESCALATOR PANEL - 2 Cu 415 4 55 102.13 50 1 0.86 0.135 0.07518 0.00743 0.075544 0.004374 0.075544 0.079918 54869 3003 1 37.5385 25 X 6
ECS CHILLER PANEL - 1 & 2 Cu 415 4 71 777.79 300 2 0.14 0.12 0.00790 0.00426 0.008975 0.004374 0.008975 0.013349 54869 17979 1 224.7389 50 X 6
CAPACITOR BANK-1 Cu 415 4 61 556.48 150 3 0.28 0.125 0.00905 0.00254 0.009399 0.004374 0.009399 0.013773 54869 17425 1 217.8146 50 X 6

LIFTS & ESCALATOR PANEL - 1 Cu 415 4 240 475.16 300 2 0.14 0.12 0.02670 0.01440 0.030337 0.008124 0.030337 0.038461 29542 6240 1 78.0006 25 X 6
LIFTS & ESCALATOR PANEL - 1 Cu 415 4 133 473.78 185 2 0.22 0.125 0.02325 0.00831 0.024694 0.008124 0.024694 0.032818 29542 7313 1 91.4132 25 X 6
ECS PANEL - 1 & 2 Cu 415 4 97 122.57 70 1 0.59 0.13 0.09096 0.01261 0.091831 0.008124 0.091831 0.099955 29542 2401 1 30.0136 25 X 6
ECS PANEL - 3 & 4 Cu 415 4 234 156.87 185 1 0.22 0.125 0.08182 0.02925 0.086893 0.008124 0.086893 0.095017 29542 2526 1 31.5733 25 X 6
AIR COOLED CHILLER PANEL Cu 415 4 86 147.98 70 1 0.59 0.13 0.08065 0.01118 0.081417 0.008124 0.081417 0.089541 29542 2680 1 33.5042 25 X 6
EMERGENCY POWER PANEL - 2 Cu 415 4 87 50.74 95 1 0.43 0.13 0.05946 0.01131 0.060525 0.008124 0.060525 0.068649 29542 3496 1 43.7004 25 X 6
EMDB-2 LIFTS & ESCALATOR PANEL - 2 Cu 415 4 91 97.55 95 1 0.43 0.13 0.06219 0.01183 0.063308 0.008124 0.063308 0.071432 29542 3360 1 41.9979 25 X 6
AIR COOLED CHILLER PANEL Cu 415 4 55 36.01 25 1 1.6 0.14 0.13987 0.00770 0.140078 0.008124 0.140078 0.148202 29542 1619 1 20.2426 25 X 6
AIR COOLED CHILLER PANEL Cu 415 4 96 9.00 25 1 1.6 0.14 0.24413 0.01344 0.244500 0.008124 0.244500 0.252624 29542 950 1 11.8753 25 X 6
UPS - 2A (E&M) Cu 415 4 74 139.12 120 1 0.34 0.13 0.03999 0.00962 0.041130 0.008124 0.041130 0.049254 29542 4873 1 60.9087 25 X 6
UPS - 3B (S&T) Cu 415 4 92 102.02 70 1 0.59 0.13 0.08627 0.01196 0.087097 0.008124 0.087097 0.095221 29542 2520 1 31.5056 25 X 6
UPS - 1B (E&M) Cu 415 4 208 111.30 185 1 0.22 0.125 0.07273 0.02600 0.077238 0.008124 0.077238 0.085362 29542 2812 1 35.1444 25 X 6
MVS -MDB Cu 415 4 755 124.80 300 3 0.14 0.12 0.05600 0.03020 0.063624 0.008124 0.063624 0.071748 29542 3345 1 41.8131 25 X 6

LDB - 3 PL RHS Cu 415 4 52 5.65 10 1 4 0 0.33059 0.00000 0.330593 0.177562 0.330593 0.508155 1352 472 1 5.9037 25 X 6
LDB - 4 PL RHS Cu 415 4 51 4.76 10 1 4 0 0.32424 0.00000 0.324236 0.177562 0.324236 0.501797 1352 478 1 5.9785 25 X 6
MAIN LIGHTING
LDB - 8 CL RHS Cu 415 4 66 5.05 10 1 4 0 0.41960 0.00000 0.419599 0.177562 0.419599 0.597161 1352 402 1 5.0238 25 X 6
PANEL - 2
LDB - 9 CL RHS Cu 415 4 67 5.79 10 1 4 0 0.42596 0.00000 0.425957 0.177562 0.425957 0.603518 1352 398 1 4.9709 25 X 6
LDB - 10 STREET ASS-2 Cu 415 4 76 2.62 10 1 4 0 0.48317 0.00000 0.483175 0.177562 0.483175 0.660737 1352 363 1 4.5404 25 X 6

PDB - 3 PL RHS Cu 415 4 48 10.80 10 1 4 0 0.30516 0.00000 0.305163 0.146999 0.305163 0.452162 1633 531 1 6.6348 25 X 6
PDB - 4 PL RHS Cu 415 4 49 5.24 10 1 4 0 0.31152 0.00000 0.311521 0.146999 0.311521 0.458520 1633 523 1 6.5428 25 X 6
PDB - 8 CL LHS Cu 415 4 57 2.95 10 1 4 0 0.36238 0.00000 0.362381 0.146999 0.362381 0.509380 1633 471 1 5.8895 25 X 6
PDB - 9 CL LHS Cu 415 4 59 7.86 10 1 4 0 0.37510 0.00000 0.375096 0.146999 0.375096 0.522095 1633 460 1 5.7461 25 X 6
SMDB - 2
PDB - 10 STREET ASS-2 Cu 415 4 70 3.60 10 1 4 0 0.44503 0.00000 0.445029 0.146999 0.445029 0.592029 1633 405 1 5.0673 25 X 6
TPDB-2 Cu 415 4 70 9.17 10 1 4 0 0.44503 0.00000 0.445029 0.146999 0.445029 0.592029 1633 405 1 5.0673 25 X 6
APDB - 1 CL RHS Cu 415 4 65 6.55 10 1 4 0 0.41324 0.00000 0.413242 0.146999 0.413242 0.560241 1633 428 1 5.3548 25 X 6
APDB - 4 PL RHS Cu 415 4 43 6.55 10 1 4 0 0.27338 0.00000 0.273375 0.146999 0.273375 0.420374 1633 571 1 7.1365 25 X 6

ESC-08 Cu 415 4 73 17.02 10 1 4 0 0.46410 0.00000 0.464102 0.079918 0.464102 0.544020 3003 441 1 5.5145 25 X 6
ESCALATOR ESC-8A Cu 415 4 88 17.02 10 1 4 0 0.55947 0.00000 0.559466 0.079918 0.559466 0.639384 3003 375 1 4.6920 25 X 6
PANEL - 2 ESC-01 Cu 415 4 141 34.04 25 1 1.6 0.14 0.35857 0.01974 0.359110 0.079918 0.359110 0.439028 3003 547 1 6.8333 25 X 6
ESC-1A Cu 415 4 143 34.04 25 1 1.6 0.14 0.36365 0.02002 0.364203 0.079918 0.364203 0.444121 3003 540 1 6.7549 25 X 6

EPDB - 2 PL RHS Cu 415 4 67 9.17 10 1 4 0 0.42596 0.00000 0.425957 0.068649 0.425957 0.494606 3496 485 1 6.0654 25 X 6
EMERGENCY EPDB - 8 CL RHS Cu 415 4 74 15.06 16 1 2.5 0 0.29404 0.00000 0.294037 0.068649 0.294037 0.362687 3496 662 1 8.2716 25 X 6
POWER PANEL - 2 EPDB - 9 CL RHS Cu 415 4 75 1.96 10 1 4 0 0.47682 0.00000 0.476817 0.068649 0.476817 0.545467 3496 440 1 5.4999 25 X 6
ACDB - 2 Cu 415 4 76 24.55 35 1 1.15 0.135 0.13891 0.01026 0.139291 0.068649 0.139291 0.207940 3496 1154 1 14.4272 25 X 6

ESC-02 Cu 415 4 137 24.22 25 1 1.6 0.14 0.34839 0.01918 0.348922 0.071432 0.348922 0.420354 3360 571 1 7.1368 25 X 6
LIFT & ESCALATOR ESC-03 Cu 415 4 139 24.22 25 1 1.6 0.14 0.35348 0.01946 0.354016 0.071432 0.354016 0.425448 3360 564 1 7.0514 25 X 6
PANEL - 2 LIFT-4 (SL-CL) Cu 415 4 130 24.55 25 1 1.6 0.14 0.33059 0.01820 0.331094 0.071432 0.331094 0.402526 3360 596 1 7.4529 25 X 6
LIFT-5 (SL-CL) Cu 415 4 56 24.55 16 1 2.5 0 0.22251 0.00000 0.222515 0.071432 0.222515 0.293947 3360 816 1 10.2059 25 X 6

WASTE WATER SUMP PUMP - 1

SEEPAGE & Cu 415 3 15 18.00 6 2 6.8 0 0.08106 0.00000 0.081059 0.148202 0.081059 0.229261 1619 1047 1 13.0855 25 X 6
(WORKING) PU-05.1
DRAINAGE PUMP

MMRC / UGC-05 27 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

S Corrected Corrected Protected Short Ckt Short Ckt Required

I N Impedance of Disconnecti Required
Type of Volatge No. of Length (Area of Rcon Xcon Resistance Reactance Source circuit Current cable Current cable Earth Strip
From To (Load (No. of conductor Zt (total imp) on Time of Earth Strip
cable (in volts) cores (in mtr.) cable in (ohm/km) (ohm/km) (Rcorr) (Xcorr) Impedance impedance Isc1 Sending Isc at receiving size in mm
current) Runs) (ohms) P.D (in Sec) size in sqmm
sq.mm) Ohm Ohm Zc1 End (Amps) end (Amps) (GI)
DRAINAGE PUMP
WASTE WATER SUMP PUMP - 2 (STAND
PANEL - 2 Cu 415 3 15 18.00 6 2 6.8 0 0.08106 0.00000 0.081059 0.148202 0.081059 0.229261 1619 1047 1 13.0855 25 X 6
BY) PU-05.2
WASTE WATER SUMP PUMP - 3 (STAND
Cu 415 3 15 18.00 6 2 6.8 0 0.08106 0.00000 0.081059 0.148202 0.081059 0.229261 1619 1047 1 13.0855 25 X 6
BY) PU-05.3

SEWAGE PUMP - 1 (WORKING) PU-04.1 Cu 415 3 15 9.00 6 2 6.8 0 0.08106 0.00000 0.081059 0.252624 0.081059 0.333683 950 719 1 8.9906 25 X 6
SEWAGE EJECTOR
PUMP PANEL
SEWAGE PUMP - 2 (STAND BY) PU-04.2 Cu 415 3 15 9.00 6 2 6.8 0 0.08106 0.00000 0.081059 0.252624 0.081059 0.333683 950 719 1 8.9906 25 X 6

ULDB - 3 PL RHS Cu 415 4 22 2.40 10 1 4 0 0.13987 0.00000 0.139866 0.049254 0.139866 0.189120 4873 1269 1 15.8629 25 X 6

ULDB - 4 PL RHS Cu 415 4 21 2.40 10 1 4 0 0.13351 0.00000 0.133509 0.049254 0.133509 0.182763 4873 1313 1 16.4147 25 X 6
TLDB - 2 PL RHS Cu 415 4 20 4.95 10 1 4 0 0.12715 0.00000 0.127151 0.049254 0.127151 0.176405 4873 1361 1 17.0063 25 X 6
ULDB - 8 CL RHS Cu 415 4 53 1.47 10 1 4 0 0.33695 0.00000 0.336951 0.049254 0.336951 0.386205 4873 621 1 7.7679 25 X 6
UPS DISTRIBUTION ULDB - 9 CL RHS Cu 415 4 54 2.46 10 1 4 0 0.34331 0.00000 0.343308 0.049254 0.343308 0.392562 4873 611 1 7.6421 25 X 6
PANEL - 2 (E&M)
ULDB - 10 STREET ASS-2 Cu 415 4 55 0.94 10 1 4 0 0.34967 0.00000 0.349666 0.049254 0.349666 0.398920 4873 602 1 7.5203 25 X 6
UPDB - 3 CL RHS Cu 415 4 51 38.64 35 1 1.15 0.135 0.09322 0.00689 0.093472 0.049254 0.093472 0.142726 4873 1682 1 21.0193 25 X 6
UPDB - 4 CL RHS Cu 415 4 52 10.82 10 1 4 0 0.33059 0.00000 0.330593 0.049254 0.330593 0.379847 4873 632 1 7.8979 25 X 6
SIGNAGE DB - 3 CL RHS Cu 415 4 28 2.32 6 1 6.8 0 0.30262 0.00000 0.302620 0.049254 0.302620 0.351874 4873 682 1 8.5258 25 X 6
PSD (WORKING) Cu 415 4 70 43.27 50 1 0.86 0.135 0.09568 0.00945 0.096147 0.049254 0.096147 0.145401 4873 1651 1 20.6326 25 X 6
AFC SYSTEM -2 Cu 415 4 103 7.73 16 1 2.5 0 0.40927 0.00000 0.409268 0.049254 0.409268 0.458522 4873 523 1 6.5428 25 X 6

MMRC / UGC-05 28 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

EARTHING DATA
Table 5 As per IS 3043

Reciprocal of Temp Coeff of Volumetric Heat capacity of conductor Electric resistivity of

Material Resistivity at 0ºC material the conductor at 20ºC
B(ºC) Qc(J/ºCmm³) δ20(ohm-mm)
Copper(Cu) 234.5 0.00345 0.000017241
Aluminium(AL) 228 0.0025 0.000028264
Steel(GI) 202 0.0038 0.000138

Table 6 Current Rating of Various Protective Earthing Materials -As per IS 3043
6A - Bare Conductor with No Risk of Fire or Danger to any other touching or surrounding Material
Material Copper Aluminium Steel
1S Current Rating in A/mm² 205 126 80
3S Current Rating in A/mm² 118 73 46

Initial Temperature/Final Temperature (ºC)

Material Copper Aluminium Steel
Initial Temperature 40 40 40
Final Temperature 395 325 500

Short Circuit Current Calculations

System Voltage(Volts) 415 Impedance of Cable(Ω) 0
Transfomer Rating(KVA)
2500 AIR COOLED CHILLER PANEL 0.00434007
(As per Load Sheet)

Short Circuit Impedance of Selected Transformer 6% Total Impedance(Ω) 0.00434007

(As per Annexure-2)
Transformer Impedance ,Zᴛ(Ω) 0.00434007 Single Phase Voltage(V) 240
Short Circuit Current at Sending End(Amps) 55298.65

Short Circuit Current at Receiving End(Amps) 55298.65

Selected Earthing Strip GI

Temeprature Correction Factor for cables
Initial Temperature 90
Final Temperature 250
Reciprocal of Temp Coeff of Resistivity at 0ºC
202
B(ºC)
Volumetric Heat capacity of conductor material
0.0038
Qc(J/ºCmm³)
Electric resistivity of the conductor at 20ºC
0.000138
δ20(ohm-mm) sqrt(((Qc*(B+20))/Q20)*ln(1+ ((Tfinal-
Material Constant for Cable(K) 51.68
Tinit)/(B+Tinit))))
Temp Corr for resistive elements in impedence 1.68 1+(((Tinit+Tfinal)/2) -20)/(B+20)

MMRC / UGC-05 29 of 30
Load Schedule ASS-1 JKC-GCC-MEP-SSC-180002-A8

SIZING OF CAPACITOR BANK-1 FOR SANTACRUZ STATION

Maximum
Connected Load in
Board Start Power Factor Demand Load in Remarks
kW
kW
MDB - 1 3058.84 0.89 1377.17

Total Load 3058.84 0.89 1377.17

Maximum demanded load in kW 1377.17

Power factor before compensation 0.88

Capacitor bank required in kVAR=m * P

Where,
Load in kW(P) 1377.17
Multiplication factor (m) LIFTS & ESCALATOR PANEL - 1
m =(SQRT(1-(pf)^2)/pf-(SQRT(1-(pft)^2)/pft
PF of load before compensation (pf) 0.88
Targeted power factor (pft) 0.95

Putting all the values,

Capacitor bank required (m * kW) 290.66 kVAR
AIR COOLED CHILLER PANEL
Consider 20% spare Capacitor
300 kVAR

Selected capacitor bank

(To make similar capacitor bank size at all MDB's in station)
300 kVAR

SIZING OF CAPACITOR BANK- 2 FOR SANTACRUZ STATION

Maximum
Connected Load in
Board Start Power Factor Demand Load in Remarks
kW
kW
MDB - 2 2863.98 0.90 1298.52
Total Load 2863.98 0.90 1298.52

Maximum demanded load in kW 1298.52

Power factor before compensation 0.90

Capacitor bank required in kVAR=m * P

Where,
Load in kW(P) 1298.52
Multiplication factor (m)
m =(SQRT(1-(pf)^2)/pf-(SQRT(1-(pft)^2)/pft
PF of load before compensation (pf) 0.90
Targeted power factor (pft) 0.95

Putting all the values,

Capacitor bank required (m * kW) 215.89 kVAR

Consider 20% spare Capacitor

300 kVAR

Selected capacitor bank

(To make similar capacitor bank size at all MDB's in station)
300 kVAR

MMRC / UGC-05 30 of 30