Product Technical Information
October 20, 2020
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Model Number:
5KS449DAJ6020C
Catalog Number:
V4534
Instruction Manual:
GEI-M1045
Connection Diagram:
GEM2034E-FIG24
Outline Drawing:
148CB49VMJKFGLA0004
Accessory Connection Diagrams
Bearing Thermocouple:
None
Heater:
3027JE-1C
RTD:
None
Thermistor:
None
Thermostat:
3027JE-2A
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:5KS449DAJ6020C
October 20, 2020
Page | 1
Marks:
MODEL NUMBER:
5KS449DAJ6020C
Estimated Weight:
3270 Lbs
Outline Drawing:
148CB49VMJKFGLA0004
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG24
Enclosure:
WPI
Instruction Book:
GEI-M1045
Encl Construction:
OPEN
Design Code:
49BD1254AC
Ambient Max(°C):
40
Type:
KS
Alt Ambient Max(°C):
--
Frame:
L449TP20
Insulation Class:
H
Phases:
3
NEMA Design:
B
Poles:
4
Nominal Efficiency:
96.2 %
Output Power:
450HP 333KW
Guaranteed Efficiency:
95.4 %
RPM:
1790
3/4 Load Efficiency:
--
Voltage:
460
KVA Code:
G
Hertz:
60
Max KVAR:
109.0
Amps - FL:
505.0
Power Factor:
87.0
Service Factor:
1.15
Bearing - DE:
6217C3
Alt Service Factor:
--
Bearing - ODE:
235A2536AA01
Enclosure is Weather Protected One
Stamped Nameplate Notes:
NEMA ENCLOSURE WP-I, CSA ENCL DP
HTR LDS HE1-HE2 115V 145W
ROT CCW FACING ODE LEAD/PH SEQ 1-2-3/1-2-3
THERMOSTAT LEADS TB1-TB2 TRIP
INVERTER DUTY PER NEMA MG1 PART 31
ALTERNATE RATING FOR PWM CONTROL:1.0SF 40C AMBIENT
VAR TORQUE RANGE 5 -60 HZ
UPPER BRG LUBE OIL: 10.2 QTS
6 DEG C TO 40 DEG C :ISO 150(MINERAL OR SYNTHETIC)
-15 DEG C TO 6 DEG C : ISO 68 SYNTHETIC
SUITABLE FOR 400 HP, 380V, 50 HZ WITH
543.0 AMPS AND 1485 RPM AT 1.0 SF
Model Number:5KS449DAJ6020C
October 20, 2020
Page | 2
Additional Information:
4P, VERT HOLLOW SHAFT HIGH THRUST (SPHROLLER)
C/BOX 2500 CU IN - 2(4.00" NPT)
C/B GRD PLATE
OIL RESISTANT SLEEVING ON LEADS
(3)N.C. CLASS F TRIP TSTAT LDS TO MAIN CONDUIT BOX
115V HTR LDS TO MAIN CONDUIT BOX
GROUND PAD
INSULATED UPPER BEARING CARRIER
SHAFT GROUNDING RING MOUNTED ON DE BRG CAP
BEARING LIFE 8760 HRS AT 30000 LB THRUST
PART WINDING START
CG:25.10 IN FROM P-BASE FACE,STAT DEF:= 0.006 IN
RCF: 2417 CPM
NON-REVERSE BALL CARRIER,
BOLTED COUPLING, BX = 1.938 IN, EW= 0.5 IN
Model Number:5KS449DAJ6020C
October 20, 2020
Page | 3
Performance Characteristics
1st Winding 1st Connection
Design: 49BD1254AC
Marks:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
95.37
95.57
96.02
96.02
95.7
93.57
0.00
% PF
87.19
87.2
86.8
84.47
77.65
57.49
4.11
AMPS
633.1
581.15
505.32
389.46
283.37
195.76
151.94
TORQ(FL)#FT
1320.98
TORQ(LR)%FL
120.43
TORQ(BD)%FL
245.68
AMPS(LR)
2969.95
PF AT START
0.22
This motor is capable of two cold or one hot start with a maximum connected load inertia of 7588 Lb-Ft Sq (319.45 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 43 seconds. Safe stall time at 100% voltage is 88 seconds cold, 51 seconds hot. Rotor
inertia is 130.47 Lb-Ft Sq (5.49 Kg-meter Sq).
Open Circuit A-C:
1.367
Short Circuit D-C:
0.038
Short Circuit A-C:
0.063 X/R Ratio:
14.299
Stator Slots:
72 Rotor Slots:
58
Model Number: 5KS449DAJ6020C
October 20, 2020
Marks:
Model Number: 5KS449DAJ6020C
October 20, 2020
Page | 5
Marks:
Connection Diagram
Heater Connection
GEM2034E-FIG24
3027JE-1C
Thermostat Connection
3027JE-2A
Model Number: 5KS449DAJ6020C
October 20, 2020
Page | 6
End shield Assembly
Part Description
DE Side Part#
ODE Side Part#
End Shield
115E7661AA1
115E7670MD1
Bearing
235A2522AJ01
235A2536AA01
Slinger/Inproseal
149C4399G06
Fan & Fan Cover Assembly
Part Description
Part#
Fan
Fan Cover
161C1050AA1
Conduit & Accessories Box Assembly
Part Description
Part#
Conduit Box
179B9098BP-G01
Mechanical Accessories
Part Description
Part#
Brake
Tachometer
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