KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
CONTRACT No: CW10263
SCC Data Center Upgrade
ANNEXTURE #1
SCC NEW DC
New Primary CHW
(UN1550-CHWP-0016)
(UN1550-CHWP-0017)
(UN1550-CHWP-0018)
NOTES:
0 7/26/2020 IFB FM
Rev. Date Issued for By
Project :
KAUST - SCC Data Center
Client :
King Abdullah University of
Science and Technology
LEAD Consultant :
Sky Tower, Suite 1809
Al Reem Island, Abu Dhabi, UAE
Tel: +971 (0)2 4435044
Fax: +971 (0)2 4435045
www.ptsconsulting.com
Drawing Title:
SCC MECHANICAL
EQUIPMENT SCHEDULE
1 OF 3
Scale: Drawn by: AS
Checked by: WB Date: 10.05.2020
Drawing No:
SCC-3-400-UN1550-0001-0
Data sheet
Customer item no.:Item 3
Communication dated: Number: ES 8001322814
Doc. no.: Baytur KAUST Item no.: 300
Quantity: 3 Date: 04/08/2021
Page:
ETL 200-200-315 GGSAV10D506304 BSIEIE4 Version no.: 1
Inline pump
Operating data
Requested flow rate 140.000 l/s Actual flow rate 140.049 l/s
Requested developed head 35.00 m Actual developed head 35.02 m
Pumped medium Water Efficiency 79.7 %
Clean water Power absorbed 60.21 kW
Pumped medium details Not containing chemical and Pump speed of rotation 1787 rpm
mechanical substances which NPSH required 6.04 m
affect the materials Permissible operating pressure 16.00 bar.g
Discharge press. 3.43 bar.g
Max. ambient air temperature 50.0 °C
Fluid temperature 20.0 °C
Fluid density 998 kg/m³ Shutoff head 46.62 m
Fluid viscosity 1.00 mm²/s Min. allow. flow for continuous 20.402 l/s
Suction pressure max. 0.00 bar.g stable operation
Mass flow rate 139.77 kg/s Min. allow. mass flow for 20.36 kg/s
Max. power on curve 65.04 kW continuous stable operation
Max. allow. mass flow 218.57 kg/s Design Single system 1 x 100 %
tolerances to ISO 9906 class
2B
Design
Pump standard Without Material code Q1Q1X4GG
Caution: The overall length from suction to discharge can be Shaft seal code 10
different to the previous generation of Etaline. Sealing plan Single-acting mechanical seal
Design Close-coupled in-line with vented chamber (A-type
Orientation Vertical casing cover, taper bore)
Suction nominal dia. DN 200 Seal chamber design Conical seal chamber (A-type
Suction nominal pressure PN 16 cover)
Suction position 180° (down) Contact guard With
Suction flange drilled EN1092-2 Wear ring Casing wear ring
according to standard Impeller diameter 302.0 mm
Discharge nominal dia. DN 200 Free passage size 26.9 mm
Discharge norminal pressure PN 16 Direction of rotation from drive Clockwise
Discharge position top (0°/360°) Silicon free pump assembly Yes
Discharge flange drilled EN1092-2 Bearing bracket construction Close-coupled
according to standard Bearing bracket size 55
Surface type Raised face (form B to EN Bearing type Anti-friction bearings
1092) Lubrication type Grease
Shaft seal Single acting mechanical seal Color Vermilion (RAL 2002)
Shaft seal manufacturer KSB
Shaft seal type 1
Driver, accessories
Driver type Electric motor Insulation class F to IEC34-1
Drive standard elec. IEC Operating voltage 380 V
Motor make KSB Choice Number of poles 4
Motor enclosure IP55
Motor const. type V1
Motor size 250M
Frequency 60 Hz
Rated power P2 75.00 kW
Data sheet
Customer item no.:Item 3
Communication dated: Number: ES 8001322814
Doc. no.: Baytur KAUST Item no.: 300
Quantity: 3 Date: 04/08/2021
Page:
ETL 200-200-315 GGSAV10D506304 BSIEIE4 Version no.: 1
Inline pump
Materials G
Joint ring (411) Steel ST
Notes 1 Casing wear ring (502.1) Stainless steel
General criteria for a water analysis: pH-value >= 7; chloride Casing wear ring (502.2) Stainless steel
content (Cl) <=250 mg/kg. Chlorine (Cl2) <=0.6 mg/kg. Shaft sleeve (523) Stainless steel
Volute casing (102) Grey cast iron EN-GJL- Stud (902) Steel 8.8
250/A48CL35B Impeller nut (922) Stainless steel
Casing cover (161) Grey cast iron EN-GJL- Key (940) 1.4571+C/A276 TP
250/A48CL35B 316 CONDITION B
Shaft (210) Stainless steel 1.4571
Impeller (230) Grey cast iron EN-GJL-
250/A48CL35B
Motor stool (341) Grey cast iron EN-GJL-
250/A48CL35B
Flat gasket (400) DPAF seal plate asbestos free
Certifications
Certificate Test report 2.2 to EN 10204
Balancing test Test participation Non-witnessed
Balancing grade G 6,3
Part Impeller
Performance curve
Customer item no.:Item 3
Communication dated: Number: ES 8001322814
Doc. no.: Baytur KAUST Item no.:300
Quantity: 3 Date: 04/08/2021
Page: 3 / 4
ETL 200-200-315 GGSAV10D506304 BSIEIE4 Version no.: 1
Inline pump
Qmin
60
Qmin
Total developed head
40 Qmin
[m]
20 ø334.0/A01
ø334.0/302.0/302.0/A01
ø334.0/264.0/264.0/A01
0
0 20 [l/s] 40 60 80 100 120 140 160 180 200 220 240 260
20
NPSH
[m]
0
0 20 [l/s] 40 60 80 100 120 140 160 180 200 220 240 260
Efficiency
50
[%]
0
0 20 [l/s] 40 60 80 100 120 140 160 180 200 220 240 260
60
Power Input
[kW]
40
0 20 [l/s] 40 60 80 100 120 140 160 180 200 220 240 260
Flow
Curve data
Speed of rotation 1787 rpm Efficiency 79.7 %
Fluid density 998 kg/m³ Power absorbed 60.21 kW
Viscosity 1.00 mm²/s NPSH required 6.04 m
Flow rate 140.049 l/s Curve number K1159.464/57
Requested flow rate 140.000 l/s Effective impeller diameter 302.0 mm
Total developed head 35.02 m Acceptance standard tolerances to ISO 9906
Requested developed head 35.00 m class 2B
Installation plan
Customer item no.:Item 3
Communication dated: Number: ES 8001322814
Doc. no.: Baytur KAUST Item no.:300
Quantity: 3 Date: 04/08/2021
Page:
ETL 200-200-315 GGSAV10D506304 BSIEIE4 Version no.: 1
Inline pump
410 490
318
259
410 140
497
ø 424.3
550 1136
M20 255
300
1391
319
25
40
348
255 4xø16
25
Drawing is not to scale Dimensions in mm
Motor Connections
Suction nominal size DN1 DN 200 / EN1092-2
Motor size 250M Discharge nominal size DN2 DN 200 / EN1092-2
Motor power 75.00 kW Nominal pressure suct. PN 16
Number of poles 4 Rated pressure disch. PN 16
Speed of rotation 1787 rpm
Weight net
Pump 230 kg
Total 230 kg
Connect pipes without stress or strain! For auxiliary connections see
separate drawing.
DATA SHEET
Three Phase Induction Motor - Squirrel Cage
Customer :
Product line : W22 - IE3 Premium Efficiency
Frame : 250S/M Locked rotor time : 12 s (hot) 22 s (cold)
Output : 75 kW (100 HP) Temperature rise4 : 70 K
Poles : 4 Duty cycle : S1
Frequency : 60 Hz Ambient temperature : -20 °C to +50 °C
Rated voltage : 380 V Altitude : 1000 m.a.s.l
Rated current : 140 A Degree of protection : IP55
L. R. Amperes : 1191 A Cooling method : IC411 - TEFC
LRC (p.u.) : 8.5 Mounting : V1T
No load current : 57.9 A Direct of rotation¹ : Both
Rated speed : 1785 rpm Noise level² : 68.0 dB(A)
Slip : 0.83 % Starting method : Direct On Line
Rated torque : 401 Nm Approx. weight³ : 505 kg
Locked rotor torque : 340 % Design : N
Pull up torque : 285 %
Breakdown torque : 350 %
Insulation class : F
Service factor : 1.00
Moment of inertia (J) : 1.01 kgm²
Output Start 50% 75% 100% Load type : Parabolic torque
Efficiency (%) - 94.6 95.2 95.4 Load torque : 401 Nm
Power factor 0.40 0.68 0.78 0.85 Load inertia (J=GD²/4) : 1.01 kgm²
Drive end Non drive end Foundation loads
Bearing type 6314-C3 6314-C3 Maximum traction : 11368 N
Lubrication interval 3000 h 3000 h Maximum compression : 16320 N
Lubricant amount 27 g 27 g
Lubricant type MOBIL POLYREX EM
Notes:
Standards
Specification : IEC 60034-1 Vibration : IEC 60034-14
Tests : IEC 60034-2 Tolerance : IEC 60034-1
Noise : IEC 60034-9
This revision replaces and cancels the previous one, which must be eliminated. These are average values based on tests with sinusoidal
(1) When viewed from the drive end. power supply, subject to the tolerances stipulated in IEC
(2) Measured at 1m and with tolerance of +3dB(A). 60034-1.
(3) Approximate weight subject to changes after manufacturing process.
(4) At the rated point.
Rev. Summary of changes Performed Checked Date
Performed by alisson1 223197/2021
Checked by Page Revision
Date 15/08/2021 1/6 0
This document is exclusive property of WEG S/A. Reprinting is not allowed without written authorization.
TORQUE AND CURRENT X SPEED CURVE
Three Phase Induction Motor - Squirrel Cage
Customer :
Product line : W22 - IE3 Premium Efficiency
5.0 10.0
B - Current related to full load current
4.5 9.0
B
4.0 8.0
3.5 A 7.0
3.0 6.0
2.5 5.0
A - Torque related to full load torque
2.0 4.0
1.5 3.0
1.0 2.0
0.5 1.0
0.0 0.0
0 10 20 30 40 50 60 70 80 90 100
Percent of synchronous speed
Performance : 75 kW (100 HP) 380 V 60 Hz 4P 250S/M
Rated current : 140 A Moment of inertia (J) : 1.01 kgm²
LRC (p.u.) : 8.5 Duty cycle : S1
Rated torque : 401 Nm Insulation class : F
Locked rotor torque : 340 % Service factor : 1.00
Breakdown torque : 350 % Temperature rise : 70 K
Rated speed : 1785 rpm Design : N
Locked rotor time 100% : 12 s (hot) 22 s (cold) Run-up time 100% : 0.4 s
Load inertia (J=GD²/4) : 1.01 kgm²
Rev. Summary of changes Performed Checked Date
Performed by alisson1 223197/2021
Checked by Page Revision
Date 15/08/2021 2/6 0
This document is exclusive property of WEG S/A. Reprinting is not allowed without written authorization.
THERMAL LIMIT CURVE
Three Phase Induction Motor - Squirrel Cage
Customer :
Product line : W22 - IE3 Premium Efficiency
100000
10000
Time (s)
1000
A
100
C - Locked rotor (cold)
B - Locked rotor (hot)
C
A - Overload
10
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0
I/In
Performance : 75 kW (100 HP) 380 V 60 Hz 4P 250S/M
Rated current : 140 A Moment of inertia (J) : 1.01 kgm²
LRC (p.u.) : 8.5 Duty cycle : S1
Rated torque : 401 Nm Insulation class : F
Locked rotor torque : 340 % Service factor : 1.00
Breakdown torque : 350 % Temperature rise : 70 K
Rated speed : 1785 rpm Design : N
Heating constant : 34.5 min
Cooling constant : 103.5 min
Rev. Summary of changes Performed Checked Date
Performed by alisson1 223197/2021
Checked by Page Revision
Date 15/08/2021 4/6 0
This document is exclusive property of WEG S/A. Reprinting is not allowed without written authorization.
EQUIVALENT CIRCUIT
Three Phase Induction Motor - Squirrel Cage
Customer :
Product line : W22 - IE3 Premium Efficiency
Rated
R1 0.0602 ohms / 0.0313 p.u. X1 0.3281 ohms / 0.1704 p.u.
R2' 0.0342 ohms / 0.0178 p.u. X2' 0.5013 ohms / 0.2604 p.u.
Rfe 455.7914 ohms / 236.7379 p.u. Xm 10.8095 ohms / 5.6145 p.u.
Locked rotor
R1 0.0699 ohms / 0.0363 p.u. X1 0.2532 ohms / 0.1315 p.u.
R2' 0.1564 ohms / 0.0812 p.u. X2' 0.2705 ohms / 0.1405 p.u.
Rfe 341.6297 ohms / 177.4423 p.u. Xm 12.0195 ohms / 6.2429 p.u.
T"do 0.6980 s X/R 6.3050 p.u.
T"d 0.0328 s RS 0.0918 ohms / 0.0477 p.u.
Ta 0.0170 s X"d = Xs 0.5238 ohms / 0.2721 p.u.
Zbase 1.9253 ohms X2(-) 0.3818 ohms / 0.1983 p.u.
All parameters reflected to stator side.
Per phase values, for T connection.
Resistances at 20.0 °C, reactances at rated voltage and frequency.
Performance : 75 kW (100 HP) 380 V 60 Hz 4P 250S/M
R1 = Stator resistance T"do = Open circuit AC time constant
R2' = Rotor resistance T"d = Short circuit AC time constant
Rfe = Core loss resistance Ta = Short circuit DC time constant
X1 = Stator leakage reactance X/R = X/R Ratio
X2' = Rotor leakage reactance RS = Supplementary losses resistance
Xm = Magnetizing reactance X"d = Xs = Subtransient reactance
Zbase = Base impedance X2(-) = Negative sequence reactance
Rev. Summary of changes Performed Checked Date
Performed by alisson1 223197/2021
Checked by Page Revision
Date 15/08/2021 6/6 0
This document is exclusive property of WEG S/A. Reprinting is not allowed without written authorization.
