GE
Power Conversion
Product Information Packet
April 30, 2019
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Model Number:
5KS445CWL308
Catalog Number:
E550
Instruction Manual:
GEI-M1049
Connection Diagram:
GEM2034E-FIG8
Outline Drawing:
358B6508AA
Accessory Connection Diagrams
Bearing Thermocouple:
None
Heater:
None
RTD:
None
Thermistor:
None
Thermostat:
3027JE-2A
Winding Thermocouple:
None
Bearing RTD:
None
Table of Contents
Specification
01
Performance Characteristics
02
Outline Drawing
03
Connection Drawing(s)
04
Model Number: 5KS445CWL308
April 30, 2019
Marks:
MODEL NUMBER:
5KS445CWL308
Estimated Weight:
1907 Lbs
Outline Drawing:
358B6508AA
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG8
Enclosure:
TEFC
Instruction Book:
GEI-M1049
Encl Construction:
XP
Design Code:
NA
Ambient Max(°C):
40
Type:
KS
Alt Ambient Max(°C):
55
Frame:
445T
Insulation Class:
F
Phases:
3
NEMA Design:
B
Poles:
6
Nominal Efficiency:
95.0 %
Output Power:
125HP 92.5KW
Guaranteed Efficiency:
94.1 %
RPM:
1190
3/4 Load Efficiency:
95.1 %
Voltage:
460
KVA Code:
G
Hertz:
60
Max KVAR:
31.8
Amps - FL:
140.1
Power Factor:
84.6%
Service Factor:
1.15
Bearing - DE:
6318-C3
Alt Service Factor:
1.0
Bearing - ODE:
6314-C3
Enclosure is Totally Enclosed Fan-Cooled
Stamped Nameplate Notes:
Additional Information:
THERMOSTAT FOR: TRIP 145+/-5 DEG C
THERMOSTAT LEADS: 3 NC TO TERMINATE IN MAIN CB
ROTATION:CCW VIEWED FROM ODE
CLASS /GAS GROUP:CL I GR C and D, CLASS II GR F and G
CBOX SIZE:901 CU INCH
INVERTER DUTY PER NEMA MG1 PART 31
INVERTER RATED PWM 10:1 VARIABLE TORQUE, 5:1 CONSTANT TORQUE, 1.0 SF
UL CERTIFICATION SUITABLE FOR INSTALLATION IN –
- THE UNITED STATES, NIGERIA AND KUWAIT
Model Number: 5KS445CWL308
April 30, 2019
Page | 3
Performance Characteristic:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
95.12
95.28
95.00
95.10
95.38
93.77
0.00
% PF
87.9
88.3
84.6
81.6
75.0
65.6
23.4
AMPS(460V)
168.9
154.3
140.1
101.2
71.4
45.9
17.8
TORQUE(FL) LB-FT
532.6
TORQUE(LR)%FL
163.0
TORQUE(BD)%FL
254.0
AMPS(LR 460V)
898.0
PF AT START
0.29%
Other Useful Information for Application:
Rotor Inertia: Lb-Ft2 (Kg-m2):
68.82(2.9)
Max load inertia: Lb-Ft2 (Kg-m2):
1452(61.19)
Load Type:
Square Torque/Speed Characteristic
Voltage:
100%
Number of starts per hour:
2 Cold or 1 Hot
Acceleration Time with maximum inertia (sec):
7.8
Safe stall time (sec): Cold/Hot
75/35
0
100
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500
600
700
800
900
1000
1100
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1300
1400
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
00.20.40.60.81
Torque(lb
-ft)
Current(A)
Slip（pu）
445T, 6P, 125HP/90kW, 460V, 60Hz
Current vs Slip Curve and Torque vs Slip Curve
Current
Torque
Marks:
Model Number: 5KS445CWL308
April 30, 2019
Page | 4
Marks:
Model Number: 5KS445CWL308
April 30, 2019
Page | 5
Marks:
Connection Diagram
Thermostat Connection
GEM2034E-FIG8
3027JE-2A
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