Recommended Generator Report - C1000 D5B
Project - Copy of Park Inn By Radisson Colombo
Comments -
Project Requirements
Frequency, Hz : 50.0 Generators Running in Parallel : 1
Duty : Prime Site Altitude, ft(m) : 361(110)
Voltage : 230/400, Series Wye Site Temperature, °C : 30
Phase : 3 Max. Altr Temp Rise, °C : 125
Fuel : Diesel Project Voltage Distortion Limit, % : 10
Emissions : No Preference
Calculated Individual Generator Set Load Running and Peak Requirements
Running kW : 420.1 Max. Step kW : 568.9 In Step 1 Cumulative Step kW : 568.9
Running kVA : 472.8 Max. Step kVA : 1035.0 In Step 1 Cumulative Step kVA : 1035.0
Running PF : 0.89 Peak kW : 183.9 Cumulative Peak kW : 562.7
Running NLL kVA : 333.7 Peak kVA : 593.2 Cumulative Peak kVA : 1010.2
Alternator kW : 750.11 Pct Rated Capacity : 58.3
Generator Set Configuration
Alternator : HC6K Engine : KTA38-G14
BCode : B746 Fuel : Diesel
Excitation : PMG Displacement, cu in. (Litre) : 2300.0(37.7)
Voltage Range : 380-415 Cylinders : 12
Number of Leads : 12 Altitude Knee, ft(m) : 2750(838)
Reconnectable : Yes Altitude Slope, % per 1000ft(304.8m) : 16
Full Single Phase Output : No Temperature Knee, °F(°C) : 104(40)
Increased Motor Starting : No Temperature Slope, % per 10°F(5.56°C) : 18
Extended Stack : No Emissions : *
Cooling Package : Enhanced
*Note: Consult your Cummins Power Generation Distributor for more information.
Set Performance Load Requirements
Running At : 58.3% Rated Capacity
Max. Step Voltage Dip, % : 15 Max. Allowed Step Voltage Dip : 35 In Step 1
Max. Step Frequency Dip, % : 5 Max. Allowed Step Frequency Dip : 10 In Step 1
Peak Voltage Dip, % : 10 Peak Voltage Dip Limit % : 35.0
Peak Frequency Dip, % : 1 Peak Frequency Dip Limit % : 10
Site Rated Prime kW/kVA : 720 / 900 Running kW : 420.1
Running kVA : 472.8
Site Rated Max. SkW : 904 Effective Step kW : 534.0
Max. SkVA : 2875 Effective Step kVA : 1035.0
Temp Rise at Full Load, °C : 125 Percent Non-Linear Load : 72.0
Voltage Distortion : 9.6 Voltage Distortion Limit : 10
Site Rated Max Step kW Limit : Max Step kW :
*Note: Higher temperature rise at full rated load.
*Note: All generator set power derates are based on open generator sets.
Recommended Generator Report 20-Jan-2018 Page 1
Loads Summary Report
Project - Copy of Park Inn By Radisson Colombo
Comments -
Project Requirements
Frequency, Hz : 50.0 Generators Running in Parallel : 1
Duty : Prime Site Altitude, ft(m) : 361(110)
Voltage : 230/400, Series Wye Site Temperature, °C : 30
Phase : 3 Max. Altr Temp Rise, °C : 125
Fuel : Diesel Project Voltage Distortion Limit, % : 10
Emissions : No Preference
Loads Summary List
*Note: Detailed Loads and Step Report available below
Running Starting Peak Dip Limits, % VTHD%
Step No. Load Name Quantity
kW kVA kW kVA kW kVA Vdip Fdip Limit
Step01 - Light Load Floresent 1 20.0 21.05 20.0 21.05 None None 35.0 10.0 10.0
Generator 01 Light
Starting Load
Step01 - Light Load LED 1 50.0 52.63 50.0 52.63 None None 35.0 10.0 10.0
Generator 01
Starting Load
Step01 - AC Load 1 1 146.25 162.5 146.25 162.5 None None 35.0 10.0 10.0
Generator 01
Starting Load
Step01 - Chilled Water Pumps 1 17.05 19.16 17.05 37.07 None None 35.0 10.0 10.0
Generator 01
Starting Load
Step01 - Condenser Water 1 38.89 43.21 38.89 43.21 None None 35.0 10.0 10.0
Generator 01 pumps
Starting Load
Step01 - Cooling Tower Pumps 1 13.33 14.81 13.33 14.81 None None 35.0 10.0 10.0
Generator 01
Starting Load
Step01 - Fire Hydrant Pump 1 41.21 55.69 183.89 593.19 183.89 593.19 35.0 10.0 0.0
Generator 01
Starting Load
Step01 - General Receptacle 1 75.0 83.33 75.0 83.33 None None 35.0 10.0 0.0
Generator 01 Load
Starting Load
Step01 - Water Pump 1 18.33 20.37 24.44 27.16 None None 35.0 10.0 10.0
Generator 01
Starting Load
Step Summary 420.0 473.0 569.0 1035.0 183.9 593.2 35.0 10.0 10.0
Step Summary 0.0 0.0 0.0 0.0 183.9 593.2 0.0 0.0 0.0
Loads and Steps Detail Report 20-Jan-2018 Page 1
Project
Running Max Starting Cumulative Step Cumulative Peak
VTHD%
Project Summary
kW kVA kW kVA kW kVA kW kVA Limit
420.1 472.8 568.9 1035.0 568.9 1035.0 562.7 1010.2 10.0
*Note: Detailed Loads and Step Report available below
Loads and Steps Detail Report 20-Jan-2018 Page 2
Loads and Steps Detail Report
Project - Copy of Park Inn By Radisson Colombo
Comments -
Project Requirements
Frequency, Hz : 50.0 Generators Running in Parallel : 1
Duty : Prime Site Altitude, ft(m) : 361(110)
Voltage : 230/400, Series Wye Site Temperature, °C : 30
Phase : 3 Max. Altr Temp Rise, °C : 125
Fuel : Diesel Project Voltage Distortion Limit, % : 10
Emissions : No Preference
Calculated Individual Generator Set Load Running and Peak Requirements
Running kW : 420.1 Max. Step kW : 568.9 In Step 1 Cumulative Step kW : 568.9
Running kVA : 472.8 Max. Step kVA : 1035.0 In Step 1 Cumulative Step kVA : 1035.0
Running PF : 0.89 Peak kW : 183.9 Cumulative Peak kW : 562.7
Running NLL kVA : 333.7 Peak kVA : 593.2 Cumulative Peak kVA : 1010.2
Alternator kW : 750.11
Step1
Calculated Individual Generator Set Step Load Requirements
Running kW : 420.0 Starting kW : 569.0 Cumulative Step kW : 569.0
Running kVA : 473.0 Starting kVA : 1035.0 Cumulative Step kVA : 1035.0
Running Amps : 683.0 Starting Non-linear kVA : 358.0
Running Non-linear kVA : 334.0
Alternator kW : 750.11
Voltage Distortion Limit for : 10
step
Light Load Floresent Light Three Phase Quantity : 1 In this Step
Category : Light - Fluorescent
Running kW : 20.0 Starting kW : 20.0 Peak kW : None
Running kVA : 21.05 Starting kVA : 21.05 Peak kVA : None
Running PF : 0.95 Starting PF : 0.95 Cyclic : No
Running Amps : 30.42 Max. % Voltage Dip : 35.0 Max. % Frequency Dip : 10.0
Running NLL kVA : 21.05
Starting NLL kVA : 21.05 Voltage : 400
Alternator kW : 26.12
Light Load LED Three Phase Quantity : 1 In this Step
Category : Light - LED
Running kW : 50.0 Starting kW : 50.0 Peak kW : None
Loads and Steps Detail Report 20-Jan-2018 Page 3
Running kVA : 52.63 Starting kVA : 52.63 Peak kVA : None
Running PF : 0.95 Starting PF : 0.95 Cyclic : No
Running Amps : 76.06 Max. % Voltage Dip : 35.0 Max. % Frequency Dip : 10.0
Running NLL kVA : 52.63
Starting NLL kVA : 52.63 Voltage : 400
Alternator kW : 75.43
AC Load 1 Three Phase Quantity : 1 In this Step
Category : AC
Running kW : 146.25 Starting kW : 146.25 Peak kW : None
Running kVA : 162.5 Starting kVA : 162.5 Peak kVA : None
Running PF : 0.9 Starting PF : 0.9 Cyclic : No
Running Amps : 234.83 Max. % Voltage Dip : 35.0 Max. % Frequency Dip : 10.0
Running NLL kVA : 162.5
Starting NLL kVA : 162.5 Voltage : 400
Alternator kW : 336.37
AC Tons : 225.0 Type : Variable Frequency Drive
Ramp Details : None
Rectifier Type : 6 pulse THDI % : 35
kW Per Ton : 0.65 THDV % : 10
Chilled Water Pumps Three Phase Quantity : 1 In this Step
Category : Motor
Running kW : 17.05 Starting kW : 17.05 Peak kW : None
Running kVA : 19.16 Starting kVA : 37.07 Peak kVA : None
Running PF : 0.89 Starting PF : 0.46 Cyclic : No
Running Amps : 27.69 Max. % Voltage Dip : 35.0 Max. % Frequency Dip : 10.0
Running NLL kVA : 19.16
Starting NLL kVA : 37.07 Voltage : 400
Alternator kW : 39.21
Shaft Hp : 20.11 Type : Variable Frequency Drive
Shaft kW : 15.0 Ramp Details : None
Rectifier Type : 6 pulse THDI % : 35
Efficiency (%) : 0.88 THDV % : 10
Load Factor : 100.0
Condenser Water pumps Three Phase Quantity : 1 In this Step
Category : Motor
Running kW : 38.89 Starting kW : 38.89 Peak kW : None
Running kVA : 43.21 Starting kVA : 43.21 Peak kVA : None
Running PF : 0.9 Starting PF : 0.9 Cyclic : No
Running Amps : 62.44 Max. % Voltage Dip : 35.0 Max. % Frequency Dip : 10.0
Running NLL kVA : 43.21
Starting NLL kVA : 43.21 Voltage : 400
Alternator kW : 89.45
Shaft Hp : 46.92 Type : Variable Frequency Drive
Loads and Steps Detail Report 20-Jan-2018 Page 4
Shaft kW : 35.0 Ramp Details : None
Rectifier Type : 6 pulse THDI % : 35
Efficiency (%) : 0.9 THDV % : 10
Load Factor : 100.0
Cooling Tower Pumps Three Phase Quantity : 1 In this Step
Category : Motor
Running kW : 13.33 Starting kW : 13.33 Peak kW : None
Running kVA : 14.81 Starting kVA : 14.81 Peak kVA : None
Running PF : 0.9 Starting PF : 0.9 Cyclic : No
Running Amps : 21.4 Max. % Voltage Dip : 35.0 Max. % Frequency Dip : 10.0
Running NLL kVA : 14.81
Starting NLL kVA : 14.81 Voltage : 400
Alternator kW : 30.66
Shaft Hp : 16.09 Type : Variable Frequency Drive
Shaft kW : 12.0 Ramp Details : None
Rectifier Type : 6 pulse THDI % : 35
Efficiency (%) : 0.9 THDV % : 10
Load Factor : 100.0
Fire Hydrant Pump Three Phase Quantity : 1 In this Step
Category : Fire Pump
Running kW : 41.21 Starting kW : 183.89 Peak kW : 183.89
Running kVA : 55.69 Starting kVA : 593.19 Peak kVA : 593.19
Running PF : 0.74 Starting PF : 0.31 Cyclic : Yes
Running Amps : 80.48 Max. % Voltage Dip : 35.0 Max. % Frequency Dip : 10.0
Alternator kW : 41.21 Voltage : 400
Shaft Hp : 100.54 Method : Across the line
Shaft kW : 75.0 Low Inertia : No
Efficiency (%) : 0.91 LRkVA Factor : 5.9
Design : Standard NEMA Design B,C or D LRkVA Code : G
Load Factor : 50.0
General Receptacle Load Three Phase Quantity : 1 In this Step
Category : General Receptacle
Running kW : 75.0 Starting kW : 75.0 Peak kW : None
Running kVA : 83.33 Starting kVA : 83.33 Peak kVA : None
Running PF : 0.9 Starting PF : 0.9 Cyclic : No
Running Amps : 120.42 Max. % Voltage Dip : 35.0 Max. % Frequency Dip : 10.0
Alternator kW : 75.0 Voltage : 400
Water Pump Three Phase Quantity : 1 In this Step
Category : Motor
Running kW : 18.33 Starting kW : 24.44 Peak kW : None
Running kVA : 20.37 Starting kVA : 27.16 Peak kVA : None
Running PF : 0.9 Starting PF : 0.9 Cyclic : No
Running Amps : 29.44 Max. % Voltage Dip : 35.0 Max. % Frequency Dip : 10.0
Loads and Steps Detail Report 20-Jan-2018 Page 5
Running NLL kVA : 20.37
Starting NLL kVA : 27.16 Voltage : 400
Alternator kW : 36.66
Shaft Hp : 29.49 Type : Variable Frequency Drive
Shaft kW : 22.0 Ramp Details : None
Rectifier Type : 6 pulse THDI % : 26
Efficiency (%) : 0.9 THDV % : 10
Load Factor : 75.0
Step2
Calculated Individual Generator Set Step Load Requirements
Running kW : 0.0 Starting kW : 0.0 Cumulative Step kW : 0.0
Running kVA : 0.0 Starting kVA : 0.0 Cumulative Step kVA : 0.0
Running Amps : 0.0 Starting Non-linear kVA : 0.0
Running Non-linear kVA : 0.0
Alternator kW : 0.0
Voltage Distortion Limit for : 0
step
Loads and Steps Detail Report 20-Jan-2018 Page 6
Steps and Dips Details Report
Project - Copy of Park Inn By Radisson Colombo
Project Requirements
Frequency, Hz : 50.0 Generators Running in Parallel : 1
Duty : Prime Site Altitude, ft(m) : 361(110)
Voltage : 230/400, Series Wye Site Temperature, °C : 30
Phase : 3 Max. Altr Temp Rise, °C : 125
Fuel : Diesel Project Voltage Distortion Limit, % : 10
Emissions : No Preference
Calculated Individual Generator Set Load Running and Peak Requirements
Running kW : 420.1 Max. Step kW : 568.9 In Step 1 Cumulative Step kW : 568.9
Running kVA : 472.8 Max. Step kVA : 1035.0 In Step 1 Cumulative Step kVA : 1035.0
Running PF : 0.89 Peak kW : 183.9 Cumulative Peak kW : 562.7
Running NLL kVA : 333.7 Peak kVA : 593.2 Cumulative Peak kVA : 1010.2
Alternator kW : 750.11
Generator Set Configuration
Model : C1000 D5B Alternator : HC6K
Engine Model : KTA38-G14 Excitation : PMG
Fuel : Diesel Enhanced
Step Level Dips Summary Peak Dips Summary
Step # Voltage Dip Expected Voltage Frequency Expected Frequency Limit, Expected,
Limit (%) Step Voltage Recovery Time Dip Limit Frequency recovery % %
Dip (%) (s) ** (%) Dip (%) Time (s) **
Peak Voltage Dip 35 10
1 35 15 * 10 5 *
Note: Please refer to the model Spec. sheet for bandwidths used to report recovery times. For products manufactured in the United Peak Frequency Dip 10 1
Kingdom it may be assumed that recovery times are based on ISO8528-5 G2 class bandwidths. Voltage and frequency recovery times Peak Dips consider the voltage and frequency dips for
are estimates. Typically, allow five to ten seconds between application of load steps when designing your system. cyclic loads
**Please note that in some cases the voltage and frequency recovery time estimates are not shown in list. This is a result of "dummy"
data points temporarily being used to fill data gaps in the GenSize database. Please disregard these blank results.
*Note: Contact your Cummins Power Generation Distributor for Recovery Data
Steps and Dips Detail Report 20-Jan-2018 Page 1
Value
0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0
Step #
Step 1 15.0 35.0
VDip Actual VDip Limit
Value
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5
Step #
Step 1 5.0 10.0
FDip Actual FDip Limit
Value
0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0
10.0 35.0
Peak VDip Actual Peak VDip Limit
Value
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5
1.0 10.0
Peak FDip Actual Peak FDip Limit
Steps and Dips Detail Report 20-Jan-2018 Page 2
