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Product Information Packet
November 21, 2019
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Model Number:
5KS254ZWL205
Catalog Number:
W7730
Instruction Manual:
GEI-M1053
Connection Diagram:
GEM2034E-FIG9
Outline Drawing:
358B6603AA
Accessory Connection Diagrams
Bearing Thermocouple:
None
Heater:
None
RTD:
None
Thermistor:
None
Thermostat:
None
Winding Thermocouple:
None
Bearing RTD:
None
Table of Contents
Specification
01
Performance Characteristics
02
Outline Drawing
03
Connection Drawing(s)
04
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Model Number: 5KS254ZWL205
November 21, 2019
Page|1
Marks:
MODEL NUMBER:
5KS254ZWL205
Estimated Weight:
389 Lbs
Outline Drawing:
358B6603AA
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG9
Enclosure:
TEFC
Instruction Book:
GEI-M1053
Encl Construction:
Energy Saver
Design Code:
NA
Ambient Max(°C):
40
Type:
KS
Alt Ambient Max(°C):
55
Frame:
254T
Insulation Class:
F
Phases:
3
NEMA Design:
B
Poles:
4
Nominal Efficiency:
92.4 %
Output Power:
15HP 11kW
Guaranteed Efficiency:
91.0 %
RPM:
1770
3/4 Load Efficiency:
90.0 %
Voltage:
230/460
KVA Code:
G
Hertz:
60
Max KVAR:
4.2
Amps - FL:
33.2/16.6
Power Factor:
89.9%
Service Factor:
1.15
Bearing - DE:
6309-C3
Alt Service Factor:
1.0
Bearing - ODE:
6209-C3
Enclosure is Totally Enclosed Fan-Cooled
Stamped Nameplate Notes:
Additional Information:
ROTATION:CCW VIEWED FROM ODE
CLASS /GAS GROUP: Div. 2, CL I GR A, B, C and D, CLASS II GR F and G
CBOX SIZE:298.05 CU INCH
INVERTER DUTY PER NEMA MG1 PART 31
INVERTER RATED PWM 10:1 VARIABLE TORQUE, 5:1 CONSTANT TORQUE, 1.0 SF
INVERTER RATED PWM 1.5:1 CONSTANT POWER ,1.0 SF.
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Model Number: 5KS254ZWL205
November 21, 2019
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Performance Characteristic:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
91.35
91.72
92.40
90.00
92.80
90.91
0.00
% PF
91.1
90.9
89.9
88.1
81.6
61.7
21.4
AMPS(460V)
20.8
19.1
16.6
12.6
9.1
6.2
2.5
TORQUE(FL) LB-FT
44.67
TORQUE(LR)%FL
195
TORQUE(BD)%FL
283
AMPS(LR 460V)
112.2
PF AT START
0.38%
Other Useful Information for Application:
Rotor Inertia: Lb-Ft2 (Kg-m2):
2.3(0.097)
Max load inertia: Lb-Ft2 (Kg-m2):
75(3.16)
Load Type:
Square Torque/Speed Characteristic
Voltage:
100%
Number of starts per hour:
2 Cold or 1 Hot
Acceleration Time with maximum inertia (sec):
4.1
Safe stall time (sec): Cold/Hot
50/15
254T, 4P, 15HP/11kW, 460V, 60Hz
Current vs Slip Curve and Torque vs Slip Curve
0
10
20
30
40
50
60
70
80
90
100
110
120
130
00.20.40.60.81
Slip（pu）
Current(A)
0
10
20
30
40
50
60
70
80
90
100
110
120
130
Torque(lb-ft)
Current
Torque
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Model Number: 5KS254ZWL205
November 21, 2019
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Model Number: 5KS254ZWL205
November 21, 2019
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Marks:
Connection Diagram
GEM2034E-FIG9
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