GE
Power Conversion
Product Information Packet
May 27, 2018
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Model Number:
5KS449LAA114D3
Catalog Number:
M7921
Instruction Manual:
GEI-56128
Connection Diagram:
GEM2034E-FIG20
Outline Drawing:
239CC800AB
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
Spare parts
05
Model Number:5KS449LAA114D3
May 27, 2018
Page | 1
Marks:
MODEL NUMBER:
5KS449LAA114D3
Estimated Weight:
2520 Lbs
Outline Drawing:
239CC800AB
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG20
Enclosure:
TEFC
Instruction Book:
GEI-56128
Encl Construction:
SD
Design Code:
49BD0201B
Ambient Max(°C):
40
Type:
KS
Alt Ambient Max(°C):
--
Frame:
449TS
Insulation Class:
F
Phases:
3
NEMA Design:
A
Poles:
2
Nominal Efficiency:
95.8 %
Output Power:
250HP 185KW
Guaranteed Efficiency:
95.0 %
RPM:
3585
3/4 Load Efficiency:
96.2 %
Voltage:
575
KVA Code:
H
Hertz:
60
Max KVAR:
59.6
Amps - FL:
217.0
Power Factor:
90.0
Service Factor:
1.15
Bearing - DE:
6314ZC3
Alt Service Factor:
--
Bearing - ODE:
6314ZC3
Enclosure is Totally Enclosed Fan-Cooled
Stamped Nameplate Notes:
FOR DIRECT COUPLED LOAD ONLY
INVERTER DUTY PER NEMA MG1 PART 31
ALTERNATE RATING FOR PWM CONTROL:1.0SF 40C AMBIENT
VAR TORQUE RANGE 0-60 HZ
Additional Information:
2P - TS EXTN - SPLIT LEAD
700 CU IN - 3.00" NPT
SLINGER BOTH ENDS
OIL RESISTANT SLEEVING ON LEADS
F1 MOUNTING
VIBRATION LIMIT 0.15 INCH PER SEC
Model Number:5KS449LAA114D3
May 27, 2018
Page | 2
Performance Characteristics
1st Winding 1st Connection
Design: 49BD0201B
Marks:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
95.99
96.09
96.39
96.16
95.59
93
0.00
% PF
90.98
90.65
89.83
86.94
79.66
58.97
4.71
AMPS
267.93
247.12
216.18
167.93
122.91
85.33
66.51
TORQ(FL)#FT
366.33
TORQ(LR)%FL
121.98
TORQ(BD)%FL
395.44
AMPS(LR)
1783.49
PF AT START
0.18
This motor is capable of two cold or one hot start with a maximum connected load inertia of 632 Lb-Ft Sq (26.61 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 25 seconds. Safe stall time at 100% voltage is 65 seconds cold, 30 seconds hot. Rotor inertia
is 37.59 Lb-Ft Sq (1.58 Kg-meter Sq).
Open Circuit A-C:
1.76 Short Circuit D-C:
0.037
Short Circuit A-C:
0.069 X/R Ratio:
14.006
Stator Slots:
48 Rotor Slots:
38
Model Number: 5KS449LAA114D3
May 27, 2018
Marks:
Model Number: 5KS449LAA114D3
May 27, 2018
Page | 4
Marks:
Connection Diagram
GEM2034E-FIG20
Model Number: 5KS449LAA114D3
May 27, 2018
Page | 5
End shield Assembly
Part Description
DE Side Part#
ODE Side Part#
End Shield
115E4354AA1
115E4354LL1
Bearing
235A2616AA01
235A2616AA01
Slinger/Inproseal
149C4399G05
149C4399G05
Fan & Fan Cover Assembly
Part Description
Part#
Fan
159C7100AA1
Fan Cover
128D6841AA1
Conduit & Accessories Box Assembly
Part Description
Part#
Conduit Box
118D4408AD2
Mechanical Accessories
Part Description
Part#
Brake
Tachometer
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