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Product Information Packet
November 14, 2019
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Accessory Connection Diagrams
Bearing Thermocouple:
None
Heater:
None
RTD:
None
Thermistor:
None
Thermostat:
None
Winding Thermocouple:
None
Bearing RTD:
None
Model Number:
5KS143ZWL204
Catalog Number:
W7523
Instruction Manual:
GEI-M1053
Connection Diagram:
GEM2034E-FIG1
Outline Drawing:
358B6600AA
Table of Contents
Specification
01
Performance Characteristics
02
Outline Drawing
03
Connection Drawing(s)
04
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Model Number: 5KS143ZWL204
November 14, 2019
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Marks:
MODEL NUMBER:
5KS143ZWL204
Estimated Weight:
70 Lbs
Outline Drawing:
358B6600AA
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG1
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:
143T
Insulation Class:
F
Phases:
3
NEMA Design:
B
Poles:
4
Nominal Efficiency:
85.5%
Output Power:
1HP 0.75kW
Guaranteed Efficiency:
82.5%
RPM:
1760
3/4 Load Efficiency:
84.5%
Voltage:
575
KVA Code:
N
Hertz:
60
Max KVAR:
0.29
Amps - FL:
1.08
Power Factor:
81.9%
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:
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: 28.78 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: 5KS143ZWL204
November 14, 2019
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Performance Characteristic:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
85.74
85.99
85.5
84.5
84.10
77.09
0.00
% PF
86.95
85.82
81.9
77.09
65.26
43.39
15.62
AMPS(575V)
1.30
1.17
1.08
0.85
0.69
0.56
0.5
TORQUE(FL) LB-FT
2.95
TORQUE(LR)%FL
318
TORQUE(BD)%FL
422
AMPS(LR 575V)
10.4
PF AT START
0.58
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
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Model Number: 5KS143ZWL204
November 14, 2019
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Model Number: 5KS143ZWL204
November 14, 2019
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Marks:
Connection Diagram
GEM2034E-FIG1
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