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/Products/Electric Motors/3 Phase/WEG/Air Handling/Dual Speed/00389EP3QCT182V-W22 WEG 3/0.75HP Cooling Tower Electric Motor, 1800/900RPM

Product ID: 00389EP3QCT182V-W22

00389EP3QCT182V-W22 WEG 3/0.75HP Cooling Tower Electric Motor, 1800/900RPM

MFG: WEG Electric Corporation
MFG Part Number: 00389EP3QCT182V-W22

Selected accessories will also be added to cart
$1,026.75 / Each
Quantity:
IC411 - TEFC, IP55, 182T Frame, 460VAC 60Hz 3 Phase, 12172473, High Efficiency, Cast Iron Frame, Foot Mounted, 1-1/8" Keyed Shaft

Electric Motors

Frame 182T
Output 3 HP (2.2 kW)
Number of Poles 8/4
Frequency 60 Hz
Rated speed 1755 rpm
Slip 2.50 %
Rated voltage 460 V
Rated current 3.99 A
L. R. Amperes 29.9 A
LRC 7.5x(Code J)
No load current 2.30 A
Rated torque 8.98 ft.lb
Locked rotor torque 200 %
Breakdown torque 290 %
Locked rotor time 18s (cold) 10s (hot)
Moment of inertia (J) 0.3821 sq.ft.lb
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 IP55
Enclosure IC411 - TEFC
Mounting F-2
Rotation¹ Both (CW and CCW)
Noise level² 58.0 dB(A)
Approx. weight³ 92.0 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%
81.5  85.5  87.5 

Power factor

50% 75% 100%
0.58  0.70  0.79 
Frame 182T
Output 0.75 HP (0.550 kW)
Number of Poles 8/4
Frequency 60 Hz
Rated speed 875 rpm
Slip 2.78 %
Rated voltage 460 V
Rated current 1.74 A
L. R. Amperes 5.74 A
LRC 3.3x(Code G)
No load current 1.50 A
Rated torque 4.50 ft.lb
Locked rotor torque 140 %
Breakdown torque 220 %
Locked rotor time 81s (cold) 45s (hot)
Moment of inertia (J) 0.3821 sq.ft.lb
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 IP55
Enclosure IC411 - TEFC
Mounting F-2
Rotation¹ Both (CW and CCW)
Noise level² 50.0 dB(A)
Approx. weight³ 92.0 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%
65.0  72.0  72.0 

Power factor

50% 75% 100%
0.40  0.48  0.55 

Features

Frame Material Cast Iron 
Impregnation Method Double impregnation polyester 
Space Heater Voltage 110-127/200-240 V 
Main terminal box hole NPT 1" 
Terminal Block Without 
Shaft Locking Device Without 
Drain Rubber, automatic 
Shaft Material SAE 1040/45 Carbon Steel 
Painting RAL 5009 202E (ISO 12944 - C4) 
Grounding Lugs Single 
Fan Cover material Steel 
Tropicalized Painting Complete (200h) 
Joints Seal Permatex 
Fan material Plastic 
Bearing cap No-Without Bearing Cap 
Drip Cover Without 
Overload protector (phenolic) Without overload protector  

Bearing details

  Drive End Non Drive End
Bearing type 6207 2RS   6206 2RS  
Sealing V'Ring  V'Ring 
Lubrication interval
Lubricant amount
Grease Type Mobil Polyrex EM 

Foundation loads

Max. traction Max. compression
17 lb  109 lb