07512ET3ECT405T-W22 WEG 75HP Cooling Tower Electric Motor, 1200RPM

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WEG Electric Corporation SKU: 07512ET3ECT405T-W22 Barcode: 7909018269603

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Electric Motors

Frame 404/5T
Output 75 HP (55 kW)
Number of Poles 6
Frequency 60 Hz
Rated speed 1184 rpm
Slip 1.33 %
Rated voltage 230/460 V
Rated current 170/84.9 A
L. R. Amperes 1087/543 A
LRC 6.4x(Code G)
No load current 60.0/30.0 A
Rated torque 333 ft.lb
Locked rotor torque 229 %
Breakdown torque 229 %
Locked rotor time 30s (cold) 17s (hot)
Moment of inertia (J) 40.2 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 68.0 dB(A)
Approx. weight³ 1216 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%
94.1  94.5  94.5 

Power factor

50% 75% 100%
0.74  0.83  0.86 
Frame 404/5T
Output 60 HP (45 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 985 rpm
Slip 1.50 %
Rated voltage 380 V
Rated current 85.5 A
L. R. Amperes 547 A
LRC 6.4x(Code G)
No load current 29.7 A
Rated torque 320 ft.lb
Locked rotor torque 200 %
Breakdown torque 240 %
Locked rotor time 61s (cold) 34s (hot)
Moment of inertia (J) 40.2 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
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 64.0 dB(A)
Approx. weight³ 1216 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%
93.5  94.0  94.1 

Power factor

50% 75% 100%
0.66  0.79  0.85 
Frame 404/5T
Output 60 HP (45 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 985 rpm
Slip 1.50 %
Rated voltage 400 V
Rated current 83.2 A
L. R. Amperes 574 A
LRC 6.9x(Code H)
No load current 31.8 A
Rated torque 320 ft.lb
Locked rotor torque 240 %
Breakdown torque 270 %
Locked rotor time 57s (cold) 32s (hot)
Moment of inertia (J) 40.2 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
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 64.0 dB(A)
Approx. weight³ 1216 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%
93.5  94.0  94.1 

Power factor

50% 75% 100%
0.62  0.75  0.83 
Frame 404/5T
Output 60 HP (45 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 985 rpm
Slip 1.50 %
Rated voltage 415 V
Rated current 82.1 A
L. R. Amperes 599 A
LRC 7.3x(Code J)
No load current 33.5 A
Rated torque 320 ft.lb
Locked rotor torque 270 %
Breakdown torque 290 %
Locked rotor time 54s (cold) 30s (hot)
Moment of inertia (J) 40.2 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
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 64.0 dB(A)
Approx. weight³ 1216 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%
93.5  94.0  94.1 

Power factor

50% 75% 100%
0.60  0.74  0.81 
Frame 404/5T
Output 75 HP (55 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 978 rpm
Slip 2.20 %
Rated voltage 380 V
Rated current 104 A
L. R. Amperes 541 A
LRC 5.2x(Code E)
No load current 29.7 A
Rated torque 403 ft.lb
Locked rotor torque 170 %
Breakdown torque 180 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 40.2 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 105 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 64.0 dB(A)
Approx. weight³ 1216 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%
91.8  92.2  92.4 

Power factor

50% 75% 100%
0.79  0.85  0.87 
Frame 404/5T
Output 75 HP (55 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 981 rpm
Slip 1.90 %
Rated voltage 400 V
Rated current 99.3 A
L. R. Amperes 566 A
LRC 5.7x(Code F)
No load current 31.8 A
Rated torque 401 ft.lb
Locked rotor torque 190 %
Breakdown torque 200 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 40.2 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 105 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 64.0 dB(A)
Approx. weight³ 1216 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%
92.4  92.8  93.0 

Power factor

50% 75% 100%
0.76  0.84  0.86 
Frame 404/5T
Output 75 HP (55 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 983 rpm
Slip 1.70 %
Rated voltage 415 V
Rated current 95.7 A
L. R. Amperes 593 A
LRC 6.2x(Code G)
No load current 33.5 A
Rated torque 401 ft.lb
Locked rotor torque 210 %
Breakdown torque 220 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 40.2 sq.ft.lb
Design B