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Product Technical Information
July 10, 2020
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Model Number:
5KS509SAA121D
Catalog Number:
Q500
Instruction Manual:
GEI-56128
Connection Diagram:
GEM2034E-FIG2
Outline Drawing:
239C6A00HD
Accessory Connection Diagrams
Bearing Thermocouple:
None
Heater:
3027JE-1C
RTD:
235A3027XY
Thermistor:
None
Thermostat:
None
Winding Thermocouple:
None
Bearing RTD:
235A3027NA
Table of Contents
Specification
01
Performance Characteristics
02
Outline Drawing
03
Connection Drawing(s)
04
Spare parts
05
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Model Number:5KS509SAA121D
July 10, 2020
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Marks:
MODEL NUMBER:
5KS509SAA121D
Estimated Weight:
4505 Lbs
Outline Drawing:
239C6A00HD
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG2
Enclosure:
TEFC
Instruction Book:
GEI-56128
Encl Construction:
SD
Design Code:
50BD0425E
Ambient Max(°C):
40
Type:
KS
Alt Ambient Max(°C):
--
Frame:
509LS
Insulation Class:
F
Phases:
3
NEMA Design:
B
Poles:
2
Nominal Efficiency:
95.0 %
Output Power:
250HP 185KW
Guaranteed Efficiency:
94.1 %
RPM:
3560
3/4 Load Efficiency:
--
Voltage:
2300/4000
KVA Code:
G
Hertz:
60
Max KVAR:
36.7
Amps - FL:
53.0/30.5
Power Factor:
93.0
Service Factor:
1.15
Bearing - DE:
6315ZC3
Alt Service Factor:
--
Bearing - ODE:
6315ZC3
Enclosure is Totally Enclosed Fan-Cooled
Stamped Nameplate Notes:
TEMP CONT HTR LDS HE1-HE2 115V 200W
ROT CCW FACING ODE LEAD/PH SEQUENCE 3-2-1/1-2-3
MAX SPACE HEATER SURFACE TEMPERATURE 160C
STAMP NP249A5564P075 AS BELOW:
MODEL:5KS509SAA121D
SN: XXX CSA CERTIFIED CSA.09.2216219
FOR CL I DIV2 GRP A,B,C,D T3 IN -40C<= TAMB<= 40C
1.0SF ON SINE-WAVE PWR OR ALTERNATE RATING
TEMP CODE T2D AT 1.15 SF ON SINE-WAVE PWR
OR -- VT PWM CONTROL 1.0 SF 40C AMB VT -- HZ.
FOR DIRECT COUPLED LOAD ONLY
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Model Number:5KS509SAA121D
July 10, 2020
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Additional Information:
2P - LS EXTN
C/BOX 2500 CU IN - 2(4.00" NPT)
OIL RESISTANT SLEEVING ON LEADS
100 0HM WINDING RTD LEADS TO AUX BOX W/TERM BOARD OPP C/BOX
SUGGESTED WINDING RTD SETTINGS
ALARM 165C TRIP 175C
115V TSTAT CTRLD HTR LDS TO AUX BOX W/ TERM BOARD OPP C BOX
SPACE HEATER CAUTION NAMEPLATE
BEARING RTD 100 OHM ON BOTH ENDS
SUGGESTED BEARING RTD SETTINGS
ALARM 115C TRIP 125C
NEMA TYPE GRD PAD
F1 MOUNTING
I-ALERT MOUNTED ON DE ENDSHIELD
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Model Number:5KS509SAA121D
July 10, 2020
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Performance Characteristics
1st Winding 1st Connection
Design: 50BD0425E
Marks:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
94.41
94.64
95.12
95.14
94.76
92.17
0.00
% PF
92.95
93.09
93.09
92.24
88.92
75.52
8.13
AMPS
38.33
35.12
30.33
23
15.97
9.66
5.88
TORQ(FL)#FT
368.44
TORQ(LR)%FL
107.27
TORQ(BD)%FL
288.52
AMPS(LR)
198.41
PF AT START
0.19
This motor is capable of two cold or one hot start with a maximum connected load inertia of 693 Lb-Ft Sq (29.18 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 28 seconds. Safe stall time at 100% voltage is 57 seconds cold, 34 seconds hot. Rotor inertia
is 77.04 Lb-Ft Sq (3.24 Kg-meter Sq).
Open Circuit A-C:
1.325
Short Circuit D-C:
0.032
Short Circuit A-C:
0.042 X/R Ratio:
11.963
Stator Slots:
48 Rotor Slots:
40
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Model Number: 5KS509SAA121D
July 10, 2020
Marks:
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Model Number: 5KS509SAA121D
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Marks:
Connection Diagram
Heater Connection
GEM2034E-FIG2
3027JE-1C
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Model Number: 5KS509SAA121D
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Model Number: 5KS509SAA121D
July 10, 2020
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Model Number: 5KS509SAA121D
July 10, 2020
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End shield Assembly
Part Description
DE Side Part#
ODE Side Part#
End Shield
115E5200CV1
115E5200AD1
Bearing
235A2513AG01
235A2513AG01
Slinger/Inproseal
149C4399G10
149C4399G10
Fan & Fan Cover Assembly
Part Description
Part#
Fan
148C8068BA1
Fan Cover
119D3661AA4
Conduit & Accessories Box Assembly
Part Description
Part#
Conduit Box
179B9098AF-G06
Mechanical Accessories
Part Description
Part#
Brake
Tachometer
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