Product Technical Information
July 14, 2020
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Model Number:
5KS254XAE5424A
Catalog Number:
V857
Instruction Manual:
GEK-95351
Connection Diagram:
GEM2034E-FIG1
Outline Drawing:
4002B5825PNP5323
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:5KS254XAE5424A
July 14, 2020
Page | 1
Marks:
MODEL NUMBER:
5KS254XAE5424A
Estimated Weight:
315 Lbs
Outline Drawing:
4002B5825PNP5323
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG1
Enclosure:
TEFC
Instruction Book:
GEK-95351
Encl Construction:
841
Design Code:
25BD0090A
Ambient Max(°C):
40
Type:
KS
Alt Ambient Max(°C):
--
Frame:
L254VP10
Insulation Class:
H
Phases:
3
NEMA Design:
B
Poles:
2
Nominal Efficiency:
91 %
Output Power:
15HP 11.1KW
Guaranteed Efficiency:
90.2 %
RPM:
3550
3/4 Load Efficiency:
91.8 %
Voltage:
460
KVA Code:
G
Hertz:
60
Max KVAR:
2.9
Amps - FL:
17.3
Power Factor:
89.0
Service Factor:
1.15
Bearing - DE:
7309
Alt Service Factor:
--
Bearing - ODE:
6309-2ZC3
Enclosure is Totally Enclosed Fan-Cooled
Stamped Nameplate Notes:
VERTICAL-841
PREMIUM EFFICIENT MOTOR
DE BRG 45BT03XP3 ODE BRG 45BC03JP3
SEVERE DUTY
EXCEPTION TO IEEE-STD-841-2009:THRUST BRG ON DE
INVERTER DUTY PER NEMA MG1 PART 31
ALTERNATE RATING FOR PWM CONTROL:
1.0 SF VAR TORQUE RANGE 0-60 HZ
MAX EXPOSED INTERNAL AND EXTERNAL SURFACE
TEMPERATURES UNDER USUAL SERVICE CONDITIONS
AT 1.00 S.F. DO NOT EXCEED 200 DEG C
STAMP NP249A5499AP AS BELOW:
MODEL:5KS254XAE5424A S/N: XXX
EX NA IIC T3 GC CSA.09.2216219
CLASS I, ZONE 2, AEX NA IIC T3
CLASS I, DIV 2, GROUPS A, B, C, D T3
-25C <= TAMB <= 40C
Model Number:5KS254XAE5424A
July 14, 2020
Page | 2
Additional Information:
2P - VP EXTN
C/BOX 137 CU IN-1.25 NPT
PAINTED FRAME ID & SHAFT,
FAN COVER INSIDE & ODE E/S OUTSIDE
ROUTINE AND 5 POINT VIBRATION TESTS INCL IN C/BOX
INPRO SEAL BOTH ENDS
E/SHLD GROUND STUD MTD ON DE C/BOX SIDE
SHAFT RUNOUT LIMIT .001" TIR
RCF 5000 CPM, STATIC DEFLECTION .0014 INCHES &
CENTER OF GRAVITY 10.75 INCHES
SOLID SHAFT HIGH THRUST
COPPER WASHER UNDER HEADS OF BEARING CAP BOLTS
APPLY TITE-SEAL (A50CD427A) ON BEARING CAP SCREWS, RABBETS,
AND PLUG THREADS
OIL RESISTANT SLEEVING ON LEADS
BEARING LIFE 26280 HOURS AT 1402 LB THRUST
UTD REPLACEMENT FOR 5KS254XAE5424
Model Number:5KS254XAE5424A
July 14, 2020
Page | 3
Performance Characteristics
1st Winding 1st Connection
Design: 25BD0090A
Marks:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
89.45
90.12
91.14
91.82
91.72
88.47
0.00
% PF
88.54
88.94
89.15
88.13
83.62
67.44
9.49
AMPS
22.16
20.14
17.28
13.01
9.15
5.88
4.05
TORQ(FL)#FT
22.19
TORQ(LR)%FL
182.46
TORQ(BD)%FL
260.69
AMPS(LR)
108.88
PF AT START
0.3
This motor is capable of two cold or one hot start with a maximum connected load inertia of 109 Lb-Ft Sq (4.59 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 50 seconds. Safe stall time at 100% voltage is 94 seconds cold, 60 seconds hot. Rotor inertia
is 1.04 Lb-Ft Sq (0.04 Kg-meter Sq).
Open Circuit A-C:
0.836
Short Circuit D-C:
0.013
Short Circuit A-C:
0.031 X/R Ratio:
4.8
Stator Slots:
36 Rotor Slots:
26
Model Number: 5KS254XAE5424A
July 14, 2020
Marks:
Model Number: 5KS254XAE5424A
July 14, 2020
Page | 5
Marks:
Connection Diagram
GEM2034E-FIG1
Model Number: 5KS254XAE5424A
July 14, 2020
Page | 6
End shield Assembly
Part Description
DE Side Part#
ODE Side Part#
End Shield
128D6129PJ1
4004D5283SK1
Bearing
Slinger/Inproseal
Fan & Fan Cover Assembly
Part Description
Part#
Fan
159C6704G02
Fan Cover
Conduit & Accessories Box Assembly
Part Description
Part#
Conduit Box
4002B5728PA-G04
Mechanical Accessories
Part Description
Part#
Brake
Tachometer
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