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/Products/Electric Motors/3 Phase/WEG/Air Handling/Dual Speed/00789EP3QCT254V2F1-W22 WEG 1.75/7.5HP Cooling Tower Electric Motor, 900/1800RPM
00789EP3QCT254V2F1-W22 WEG 1.75/7.5HP Cooling Tower Electric Motor, 900/1800RPM
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Product ID: 00789EP3QCT254V2F1-W

00789EP3QCT254V2F1-W22 WEG 1.75/7.5HP Cooling Tower Electric Motor, 900/1800RPM

MFG: WEG Electric Corporation
MFG Part Number: 00789EP3QCT254V2F1-W

Selected accessories will also be added to cart
$2,106.00 / Each
Quantity:
IC411 - TEFC, IP55, 254T Frame, 460VAC 60Hz 3 Phase, 12172999, High Efficiency, Foot Mounted, Cast Iron Frame, 1-5/8" Keyed Shaft

Electric Motors

Frame 254T
Output 7.5 HP (5.5 kW)
Number of Poles 8/4
Frequency 60 Hz
Rated speed 1780 rpm
Slip 1.11 %
Rated voltage 460 V
Rated current 9.30 A
L. R. Amperes 79.1 A
LRC 8.5x(Code K)
No load current 3.55 A
Rated torque 22.1 ft.lb
Locked rotor torque 260 %
Breakdown torque 360 %
Locked rotor time 32s (cold) 18s (hot)
Moment of inertia (J) 2.62 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-1
Rotation¹ Both (CW and CCW)
Noise level² 64.0 dB(A)
Approx. weight³ 289 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%
85.5  88.2  88.5 

Power factor

50% 75% 100%
0.68  0.78  0.84 
Frame 254T
Output 1.75 HP (1.3 kW)
Number of Poles 8/4
Frequency 60 Hz
Rated speed 890 rpm
Slip 1.11 %
Rated voltage 460 V
Rated current 3.50 A
L. R. Amperes 19.6 A
LRC 5.6x(Code K)
No load current 2.50 A
Rated torque 10.3 ft.lb
Locked rotor torque 280 %
Breakdown torque 350 %
Locked rotor time 43s (cold) 24s (hot)
Moment of inertia (J) 2.62 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-1
Rotation¹ Both (CW and CCW)
Noise level² 54.0 dB(A)
Approx. weight³ 289 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%
71.0  77.0  79.0 

Power factor

50% 75% 100%
0.37  0.50  0.59 

Features

Frame Material Cast Iron 
Impregnation Method Double impregnation polyester 
Space Heater Voltage 110-127/200-240 V 
Main terminal box hole NPT 1 1/2" 
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 Cast Iron 
Tropicalized Painting Complete (200h) 
Joints Seal Permatex 
Fan material Plastic 
Bearing cap Yes- Bearing Cap 
Balancing Method 1/2 Key 
Drip Cover Without 
Overload protector (phenolic) Without overload protector  
Connection Cables Quantity 6