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/Products/Electric Motors/3 Phase/WEG/Cast Iron, ODP, W40/Refrigeration/25036OT3G445TS-RFW40 WEG 250HP Refrigeration Electric Motor, 3600RPM

Product ID: 25036OT3G445TS-RFW40

25036OT3G445TS-RFW40 WEG 250HP Refrigeration Electric Motor, 3600RPM

MFG: WEG Electric Corporation
MFG Part Number: 25036OT3G445TS-RFW40

Selected accessories will also be added to cart
$15,660.75 / Each
Quantity:
IC01 - ODP, IP23, 444TS/445TS Frame, 460VAC/380VAC 50/60Hz 3 Phase, 16083241, NEMA Premium Efficiency, Foot Mounted, Cast Iron Frame, 2-3/8" Keyed Shaft

Electric Motors

Frame 444/5TS
Output 250 HP (185 kW)
Number of Poles 2
Frequency 60 Hz
Rated speed 3570 rpm
Slip 0.83 %
Rated voltage 460 V
Rated current 278 A
L. R. Amperes 1863 A
LRC 6.7x(Code G)
No load current 72.0 A
Rated torque 368 ft.lb
Locked rotor torque 150 %
Breakdown torque 229 %
Locked rotor time 28s (cold) 16s (hot)
Design B
Insulation Class F
Service factor 1.15
Temperature rise 80 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP23
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 85.0 dB(A)
Approx. weight³ 1488 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
93.6  94.5  95.0 

Power factor

50% 75% 100%
0.79  0.85  0.88 

Features

Frame Material Cast Iron 
Impregnation Method Constant Resin Flow 
Regreasing System At Drive end and Non-drive end 
Space Heater Voltage 110-127/200-240 V 
Main terminal box hole 2xNPT 3" 
Terminal Block Without 
Shaft Locking Device Without 
Shaft Material SAE 1040/45 Carbon Steel 
Painting RAL 5009 203A (ISO 12944 - C2) 
Grounding Lugs Double 
Fan Cover material Without Fan Cover 
Tropicalized Painting Without 
Fan material Without fan 
Bearing cap Yes- Bearing Cap 
Bolt Material Carbon Steel 
Balancing Method 1/2 Key 
Drip Cover Without 
Overload protector (phenolic) Without overload protector  
Connection Cables Quantity 12