00112ET3ECT145T-W22 WEG 1HP Cooling Tower Electric Motor, 1200RPM

$647.92 USD

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WEG Electric Corporation SKU: 00112ET3ECT145T-W22 Barcode: 7909018268705

IC411 - TEFC, IP55, 143T/145T Frame, 230/460/380VAC 50/60Hz 3 Phase, 11976534, NEMA Premium Efficiency, Foot Mounted, Cast Iron Frame, F-2 Box Mounting, 7/8" Keyed Shaft







Electric Motors







































Frame 143/5T
Output 1 HP (0.75 kW)
Number of Poles 6
Frequency 60 Hz
Rated speed 1160 rpm
Slip 3.33 %
Rated voltage 230/460 V
Rated current 3.46/1.73 A
L. R. Amperes 21.5/10.7 A
LRC 6.2x(Code K)
No load current 2.39/1.20 A
Rated torque 4.53 ft.lb
Locked rotor torque 260 %
Breakdown torque 300 %
Locked rotor time 50s (cold) 28s (hot)




































Moment of inertia (J) 0.1595 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 50.0 dB(A)
Approx. weight³ 57.3 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%

77.0 

82.0 

82.5 



Power factor















50% 75% 100%

0.45 

0.57 

0.66 









































Frame 143/5T
Output 0.75 HP (0.550 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 960 rpm
Slip 4.00 %
Rated voltage 380 V
Rated current 1.60 A
L. R. Amperes 9.28 A
LRC 5.8x(Code K)
No load current 1.18 A
Rated torque 4.10 ft.lb
Locked rotor torque 280 %
Breakdown torque 310 %
Locked rotor time 36s (cold) 20s (hot)




































Moment of inertia (J) 0.1595 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 45.0 dB(A)
Approx. weight³ 57.3 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%

74.8 

78.4 

79.3 



Power factor















50% 75% 100%

0.44 

0.57 

0.66 









































Frame 143/5T
Output 0.75 HP (0.550 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 970 rpm
Slip 3.00 %
Rated voltage 400 V
Rated current 1.62 A
L. R. Amperes 9.88 A
LRC 6.1x(Code L)
No load current 1.28 A
Rated torque 4.06 ft.lb
Locked rotor torque 300 %
Breakdown torque 330 %
Locked rotor time 36s (cold) 20s (hot)




































Moment of inertia (J) 0.1595 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 45.0 dB(A)
Approx. weight³ 57.3 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%

73.2 

77.5 

78.9 



Power factor















50% 75% 100%

0.41 

0.53 

0.62 









































Frame 143/5T
Output 0.75 HP (0.550 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 970 rpm
Slip 3.00 %
Rated voltage 415 V
Rated current 1.66 A
L. R. Amperes 10.5 A
LRC 6.3x(Code M)
No load current 1.36 A
Rated torque 4.06 ft.lb
Locked rotor torque 320 %
Breakdown torque 340 %
Locked rotor time 36s (cold) 20s (hot)




































Moment of inertia (J) 0.1595 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 45.0 dB(A)
Approx. weight³ 57.3 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%

70.7 

75.8 

77.9 



Power factor















50% 75% 100%

0.38 

0.50 

0.59 









































Frame 143/5T
Output 1 HP (0.75 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 940 rpm
Slip 6.00 %
Rated voltage 380 V
Rated current 1.96 A
L. R. Amperes 9.41 A
LRC 4.8x(Code G)
No load current 1.18 A
Rated torque 5.59 ft.lb
Locked rotor torque 200 %
Breakdown torque 220 %
Locked rotor time 36s (cold) 20s (hot)




































Moment of inertia (J) 0.1595 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 45.0 dB(A)
Approx. weight³ 57.3 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%

77.0 

80.0 

78.5 



Power factor















50% 75% 100%

0.53 

0.66 

0.74 









































Frame 143/5T
Output 1 HP (0.75 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 950 rpm
Slip 5.00 %
Rated voltage 400 V
Rated current 1.94 A
L. R. Amperes 10.1 A
LRC 5.2x(Code H)
No load current 1.28 A
Rated torque 5.53 ft.lb
Locked rotor torque 229 %
Breakdown torque 260 %
Locked rotor time 36s (cold) 20s (hot)




































Moment of inertia (J) 0.1595 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 45.0 dB(A)
Approx. weight³ 57.3 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%

75.5 

80.0 

78.5 



Power factor















50% 75% 100%

0.49 

0.62 

0.71 









































Frame 143/5T
Output 1 HP (0.75 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 950 rpm
Slip 5.00 %
Rated voltage 415 V
Rated current 1.95 A
L. R. Amperes 10.7 A
LRC 5.5x(Code J)
No load current 1.36 A
Rated torque 5.53 ft.lb
Locked rotor torque 250 %
Breakdown torque 280 %
Locked rotor time 36s (cold) 20s (hot)




































Moment of inertia (J) 0.1595 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 45.0 dB(A)
Approx. weight³ 57.3 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%

74.0 

78.5 

78.5 



Power factor















50% 75% 100%

0.46 

0.59 

0.68 







Features












































Frame Material Cast Iron 
Impregnation Method Double impregnation polyester 
Space Heater Voltage 200 - 240 V 
Main terminal box hole NPT 3/4" 
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  
Connection Cables Quantity





  • Electric Motor
  • 143T
  • 145T
  • TEFC
  • 3-Phase
  • 1HP
  • 1200RPM
  • Cooling Tower

WEG Electric Corporation