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GE
Power Conversion
Product Information Packet
October 17, 2017
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Model Number:
5KS256ATE205RG3
Catalog Number:
E7066
Instruction Manual:
GEI-M1023
Connection Diagram:
GEM2034E-FIG10
Outline Drawing:
358B6216AD
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:5KS256ATE205RG3
October 17, 2017
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Marks:
MODEL NUMBER:
5KS256ATE205RG3
Estimated Weight:
300 Lbs
Outline Drawing:
358B6216AD
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG10
Enclosure:
DP
Instruction Book:
GEI-M1023
Encl Construction:
OPEN
Design Code:
25AD1006A
Ambient Max(°C):
40
Type:
KS
Alt Ambient Max(°C):
--
Frame:
256T
Insulation Class:
F
Phases:
3
NEMA Design:
A
Poles:
4
Nominal Efficiency:
93 %
Output Power:
20HP 14.8KW
Guaranteed Efficiency:
--
RPM:
1765
3/4 Load Efficiency:
93.7 %
Voltage:
230/460
KVA Code:
G
Hertz:
60
Max KVAR:
6
Amps - FL:
48.2/24.1
Power Factor:
83.5
Service Factor:
1.15
Bearing - DE:
6310ZZ
Alt Service Factor:
--
Bearing - ODE:
6208ZZ
Enclosure is Dripproof
Stamped Nameplate Notes:
Additional Information:
MADE FROM MODEL 5KS256ATE205
ADD AEGIS GROUND RING
MOD AMSTUTZ 15-NOV-2011
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Model Number:5KS256ATE205RG3
October 17, 2017
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Performance Characteristics
1st Winding 1st Connection
Design: 25AD1006A
Marks:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
92.12
92.56
93.3
93.65
93.43
90.61
0.00
% PF
85.11
84.99
84.33
81.27
73.24
52.35
5.2
AMPS
29.84
27.36
23.79
18.45
13.68
9.86
7.95
TORQ(FL)#FT
59.42
TORQ(LR)%FL
262.77
TORQ(BD)%FL
254.23
AMPS(LR)
153.33
PF AT START
0.43
This motor is capable of two cold or one hot start with a maximum connected load inertia of 685 Lb-Ft Sq (28.84 Kg-meter
Sq)at 100% voltage, where the load torque varies with the square of the speed. Acceleration time with maximum inertia
and the above load type is 37 seconds. Safe stall time at 100% voltage is 63 seconds cold, 56 seconds hot. Rotor inertia
is 2.27 Lb-Ft Sq (0.1 Kg-meter Sq).
Open Circuit A-C:
0.432
Short Circuit D-C:
0.018
Short Circuit A-C:
0.019 X/R Ratio:
6.918
Stator Slots:
48 Rotor Slots:
40
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Model Number: 5KS256ATE205RG3
October 17, 2017
Marks:
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Model Number: 5KS256ATE205RG3
October 17, 2017
Page | 4
Marks:
Connection Diagram
GEM2034E-FIG10
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