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/Products/Electric Motors/3 Phase/WEG/W22 General Purpose, TEFC/C-Face, Footless/02018ET3ER256TC-W22 WEG 20HP General Purpose Electric Motor, 1800RPM

Product ID: 02018ET3ER256TC-W22

02018ET3ER256TC-W22 WEG 20HP General Purpose Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: 02018ET3ER256TC-W22

Selected accessories will also be added to cart

$1,753.50 / Each

Quantity:

IC411 - TEFC, IP55, 256TC Frame, 230/460VAC 60Hz 3 Phase, 12821881, NEMA Premium Efficiency, Footless, C-Face, Cast Iron Frame, 1-5/8" Keyed Shaft

Details
Purchase Components

Electric Motors

Frame	256TC
Output	20 HP (15 kW)
Number of Poles	4
Frequency	60 Hz
Rated speed	1765 rpm
Slip	1.94 %
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	20.0/10.0 A
Rated torque	59.5 ft.lb
Locked rotor torque	270 %
Breakdown torque	280 %
Locked rotor time	27s (cold) 15s (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	381 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	256TC
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	310 %
Locked rotor time	21s (cold) 12s (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	381 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	256TC
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	350 %
Locked rotor time	25s (cold) 14s (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	381 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	256TC
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	370 %
Locked rotor time	25s (cold) 14s (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	381 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	256TC
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	220 %
Locked rotor time	21s (cold) 12s (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	381 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	256TC
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	240 %
Locked rotor time	25s (cold) 14s (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	381 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	256TC
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	270 %
Locked rotor time	25s (cold) 14s (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	381 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
Drip Cover	With
Overload protector (phenolic)	Without overload protector