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/Products/Electric Motors/3 Phase/WEG/W22 General Purpose, TEFC/P-Base/02018ET3E256HP-W22 WEG 20HP P-Base Pump Electric Motor, 1800RPM
02018ET3E256HP-W22 WEG 20HP P-Base Pump Electric Motor, 1800RPM
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Product ID: 02018ET3E256HP-W22

02018ET3E256HP-W22 WEG 20HP P-Base Pump Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: 02018ET3E256HP-W22

Selected accessories will also be added to cart
$2,040.75 / Each
Quantity:
IC411 - TEFC, IP55, 256HP Frame, 230/460/380VAC 50/60Hz 3 Phase, 13016537, NEMA Premium Efficiency, Footless, Cast Iron Frame, 1-1/8" Keyed Shaft

Electric Motors

Frame 256HP
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 64.0 dB(A)
Approx. weight³ 397 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 256HP
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 397 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 256HP
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 397 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 256HP
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 397 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 256HP
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 397 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 256HP
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 397 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 256HP
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 397 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 Dip and Bake Polyester 
Regreasing System At Drive end and Non-drive end 
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 203A (ISO 12944 - C2) 
Grounding Lugs Single 
Fan Cover material Cast Iron 
Tropicalized Painting Without 
Fan material Plastic 
Bearing cap Yes- Bearing Cap 
Balancing Method 1/2 Key 
Drip Cover With 
Overload protector (phenolic) Without overload protector  
Connection Cables Quantity 12