GE
Power Conversion
Product Information Packet
May 19, 2018
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Model Number:
5KS445LAA322B
Catalog Number:
M7686
Instruction Manual:
GEI-56128
Connection Diagram:
GEM2034E-FIG7
Outline Drawing:
239CC600AA
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:5KS445LAA322B
May 19, 2018
Page | 1
Marks:
MODEL NUMBER:
5KS445LAA322B
Estimated Weight:
1880 Lbs
Outline Drawing:
239CC600AA
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG7
Enclosure:
TEFC
Instruction Book:
GEI-56128
Encl Construction:
SD
Design Code:
44BD3071A
Ambient Max(°C):
40
Type:
KS
Alt Ambient Max(°C):
--
Frame:
445T
Insulation Class:
F
Phases:
3
NEMA Design:
A
Poles:
6
Nominal Efficiency:
95.0 %
Output Power:
125HP 92.5KW
Guaranteed Efficiency:
94.1 %
RPM:
1190
3/4 Load Efficiency:
95.0 %
Voltage:
460
KVA Code:
H
Hertz:
60
Max KVAR:
48.5
Amps - FL:
153.0
Power Factor:
80.5
Service Factor:
1.15
Bearing - DE:
NU 318
Alt Service Factor:
--
Bearing - ODE:
6318ZC3S0
Enclosure is Totally Enclosed Fan-Cooled
Stamped Nameplate Notes:
ROLLER BEARING - FOR BELTED 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:
6P - T EXTN
700 CU IN - 3.00" NPT
OIL RESISTANT SLEEVING ON LEADS
B5F4C4 HIGH FATIGUE STEEL AISI 4142 SHAFT MATERIAL
F1 MOUNTING
VIBRATION LIMIT 0.0024 INCH PEAK TO PEAK
Model Number:5KS445LAA322B
May 19, 2018
Page | 2
Performance Characteristics
1st Winding 1st Connection
Design: 44BD3071A
Marks:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
94.39
94.61
95.06
95.02
94.53
91.69
0.00
% PF
82.81
82.1
80.44
75.22
64.26
41.75
3.35
AMPS
187.1
173.22
153.02
122.76
96.29
76.4
67.48
TORQ(FL)#FT
551.73
TORQ(LR)%FL
162.48
TORQ(BD)%FL
271.36
AMPS(LR)
1034.21
PF AT START
0.31
This motor is capable of two cold or one hot start with a maximum connected load inertia of 3983 Lb-Ft Sq (167.68 Kgmeter 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 26 seconds. Safe stall time at 100% voltage is 60 seconds cold, 31 seconds hot. Rotor
inertia is 78.74 Lb-Ft Sq (3.31 Kg-meter Sq).
Open Circuit A-C:
0.639
Short Circuit D-C:
0.026
Short Circuit A-C:
0.045 X/R Ratio:
9.94
Stator Slots:
72 Rotor Slots:
58
Model Number: 5KS445LAA322B
May 19, 2018
Marks:
Model Number: 5KS445LAA322B
May 19, 2018
Page | 4
Marks:
Connection Diagram
GEM2034E-FIG7
Model Number: 5KS445LAA322B
May 19, 2018
Page | 5
End shield Assembly
Part Description
DE Side Part#
ODE Side Part#
End Shield
115E4355AA1
115E4355LL1
Bearing
235A2519AA01
235A2614AA04
Slinger/Inproseal
149C4399G07
149C4399G07
Fan & Fan Cover Assembly
Part Description
Part#
Fan
159C7100G03
Fan Cover
128D6841AA1
Conduit & Accessories Box Assembly
Part Description
Part#
Conduit Box
118D4408AD2
Mechanical Accessories
Part Description
Part#
Brake
Tachometer
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