07518ET3HCT365T-W22 WEG 75HP Cooling Tower Electric Motor, 1800RPM

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WEG Electric Corporation SKU: 07518ET3HCT365T-W22 Barcode: 7909323352939

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Electric Motors

Frame 364/5T
Output 75 HP (55 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1780 rpm
Slip 1.11 %
Rated voltage 575 V
Rated current 69.8 A
L. R. Amperes 446 A
LRC 6.4x(Code G)
No load current 26.4 A
Rated torque 221 ft.lb
Locked rotor torque 240 %
Breakdown torque 260 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 23.3 sq.ft.lb
Design B
Insulation Class F
Service factor 1.25
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 67.0 dB(A)
Approx. weight³ 937 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%
94.5  95.0  95.4 

Power factor

50% 75% 100%
0.68  0.78  0.83 

Features

Frame Material Cast Iron 
Impregnation Method Constant Resin Flow 
Space Heater Voltage 110-127/200-240 V 
Main terminal box hole NPT 3" 
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 Double 
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