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GE
Power Conversion
Product Information Packet
April 30, 2019
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Model Number:
5KS143CWL205
Catalog Number:
E501
Instruction Manual:
GEI-M1049
Connection Diagram:
GEM2034E-FIG3
Outline Drawing:
358B6500AA
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
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Model Number:5KS143CWL205
April 30, 2019
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Marks:
MODEL NUMBER:
5KS143CWL205
Estimated Weight:
92 Lbs
Outline Drawing:
358B6500AA
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG3
Enclosure:
TEFC
Instruction Book:
GEI-M1049
Encl Construction:
XP
Design Code:
NA
Ambient Max(°C):
40
Type:
KS
Alt Ambient Max(°C):
55
Frame:
143T
Insulation Class:
F
Phases:
3
NEMA Design:
B
Poles:
4
Nominal Efficiency:
85.5 %
Output Power:
1HP 0.7KW
Guaranteed Efficiency:
82.5 %
RPM:
1760
3/4 Load Efficiency:
84.5 %
Voltage:
230/460
KVA Code:
N
Hertz:
60
Max KVAR:
0.6
Amps - FL:
2.7/1.4
Power Factor:
81.2%
Service Factor:
1.15
Bearing - DE:
6205-ZZ
Alt Service Factor:
1.0
Bearing - ODE:
6205-ZZ
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:49.96 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
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Model Number:5KS143CWL205
April 30, 2019
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Performance Characteristic:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
85.29
85.49
85.50
84.50
83.19
75.63
0
% PF
84.5
83.0
81.2
72.7
59.8
38.6
13.8
AMPS(460V)
1.7
1.5
1.4
1.2
1.0
0.8
0.4
TORQUE(FL) LB-FT
2.97
TORQUE(LR)%FL
304
TORQUE(BD)%FL
461.9
AMPS(LR 460V)
13.1
PF AT START
0.59%
Other Useful Information for Application:
Rotor Inertia: Lb-Ft2 (Kg-m2):
0.16(0.0067)
Max load inertia: Lb-Ft2 (Kg-m2):
5.8(0.24)
Load Type:
Square Torque/Speed Characteristic
Voltage:
100%
Number of starts per hour:
2 Cold or 1 Hot
Acceleration Time with maximum inertia (sec):
2.4
Safe stall time (sec): Cold/Hot
50/20
143T, 4P, 1HP/0.75kW, 460V, 60Hz
Current vs Slip Curve and Torque vs Slip Curve
0
2
4
6
8
10
12
14
16
00.20.40.60.81
Slip（pu）
Current(A)
0
2
4
6
8
10
12
14
16
Torque(lb-ft)
Current
Torque
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Model Number: 5KS143CWL205
April 30, 2019
Marks:
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Model Number: 5KS143CWL205
April 30, 2019
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Marks:
Connection Diagram
Thermostat Connection
GEM2034E-FIG3
3027JE-2A
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