02018ET3ECT256TF1-WG WEG 20HP Cooling Tower Electric Motor, 1800RPM

$2,517.81 USD

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WEG Electric Corporation SKU: 02018ET3ECT256TF1-WG

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IC411 - TEFC, IP55, 254T/256T Frame, 230/460/380VAC 50/60Hz 3 Phase, 11972804, NEMA Premium Efficiency, Foot Mounted, F-1 Mounting, Cast Iron Frame, 1-5/8" Keyed Shaft

Description Product Specs Manufacturer






Electric Motors







































Frame 254/6T
Output 20 HP (15 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1770 rpm
Slip 1.67 %
Rated voltage 230/460 V
Rated current 48.2/24.1 A
L. R. Amperes 333/166 A
LRC 6.9x(Code H)
No load current 19.2/9.60 A
Rated torque 59.3 ft.lb
Locked rotor torque 240 %
Breakdown torque 260 %
Locked rotor time 54s (cold) 30s (hot)




































Moment of inertia (J) 3.10 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-1
Rotation¹ Both (CW and CCW)
Noise level² 64.0 dB(A)
Approx. weight³ 379 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%

91.7 
92.4 
93.0 



Power factor















50% 75% 100%

0.68 
0.79 
0.84 









































Frame 254/6T
Output 15 HP (11 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1470 rpm
Slip 2.00 %
Rated voltage 380 V
Rated current 21.8 A
L. R. Amperes 161 A
LRC 7.4x(Code H)
No load current 9.90 A
Rated torque 53.6 ft.lb
Locked rotor torque 250 %
Breakdown torque 290 %
Locked rotor time 59s (cold) 33s (hot)




































Moment of inertia (J) 3.10 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-1
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 379 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%

91.0 
91.5 
91.4 



Power factor















50% 75% 100%

0.65 
0.78 
0.84 









































Frame 254/6T
Output 15 HP (11 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1475 rpm
Slip 1.67 %
Rated voltage 400 V
Rated current 21.2 A
L. R. Amperes 167 A
LRC 7.9x(Code J)
No load current 10.5 A
Rated torque 53.4 ft.lb
Locked rotor torque 280 %
Breakdown torque 320 %
Locked rotor time 55s (cold) 31s (hot)




































Moment of inertia (J) 3.10 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-1
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 379 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%

89.8 
91.0 
91.4 



Power factor















50% 75% 100%

0.62 
0.75 
0.82 









































Frame 254/6T
Output 15 HP (11 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1477 rpm
Slip 1.53 %
Rated voltage 415 V
Rated current 20.6 A
L. R. Amperes 173 A
LRC 8.4x(Code K)
No load current 11.0 A
Rated torque 53.3 ft.lb
Locked rotor torque 300 %
Breakdown torque 340 %
Locked rotor time 52s (cold) 29s (hot)




































Moment of inertia (J) 3.10 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-1
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 379 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%

89.8 
91.3 
91.7 



Power factor















50% 75% 100%

0.60 
0.73 
0.81 









































Frame 254/6T
Output 20 HP (15 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1455 rpm
Slip 3.00 %
Rated voltage 380 V
Rated current 29.4 A
L. R. Amperes 168 A
LRC 5.7x(Code F)
No load current 9.90 A
Rated torque 72.2 ft.lb
Locked rotor torque 190 %
Breakdown torque 210 %
Locked rotor time 39s (cold) 22s (hot)




































Moment of inertia (J) 3.10 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-1
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 379 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%

91.7 
91.0 
90.2 



Power factor















50% 75% 100%

0.75 
0.83 
0.86 









































Frame 254/6T
Output 20 HP (15 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1460 rpm
Slip 2.67 %
Rated voltage 400 V
Rated current 28.0 A
L. R. Amperes 174 A
LRC 6.2x(Code G)
No load current 10.5 A
Rated torque 71.9 ft.lb
Locked rotor torque 210 %
Breakdown torque 229 %
Locked rotor time 37s (cold) 21s (hot)




































Moment of inertia (J) 3.10 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-1
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 379 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%

91.0 
91.0 
91.0 



Power factor















50% 75% 100%

0.72 
0.81 
0.85 









































Frame 254/6T
Output 20 HP (15 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1465 rpm
Slip 2.33 %
Rated voltage 415 V
Rated current 27.1 A
L. R. Amperes 179 A
LRC 6.6x(Code H)
No load current 11.0 A
Rated torque 71.7 ft.lb
Locked rotor torque 229 %
Breakdown torque 260 %
Locked rotor time 36s (cold) 20s (hot)




































Moment of inertia (J) 3.10 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-1
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 379 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%

91.0 
91.7 
91.7 



Power factor















50% 75% 100%

0.70 
0.80 
0.84 






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 
Drip Cover Without 
Overload protector (phenolic) Without overload protector  
Connection Cables Quantity 12 





  • Electric Motor
  • 254T
  • 256T
  • TEFC
  • 3-Phase
  • 20HP
  • 1800RPM
  • Cooling Tower

WEG Electric Corporation