WEG 02018XT3E256TC W21 Explosion-proof Motor NEMA Premium Efficiency 20 HP 4P 256TC 3Ph 230/460//380 V 60//50 Hz IC411 - TEFC - Foot-mounted
Original price
$4,279.87
-
Original price
$4,279.87
Original price
$4,279.87
$4,279.87
-
$4,279.87
Current price
$4,279.87
WEG Explosion-proof motor was especially designed to operate in environments with the presence of explosive atmospheres. It has robust construction, a flame retention system with gaps between the parts carefully designed, accurate machining on the terminal box and screws with high mechanical strength. It meets the requirements of explosive atmospheres like Division I/Zone 1. Motors are certified for VFD service.
Electric Motors
| Frame | 256TC |
|---|---|
| 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 | 50.0/25.0 A |
| L. R. Amperes | 375/188 A |
| LRC | 7.5x(Code J) |
| No load current | 23.6/11.8 A |
| Rated torque | 59.3 ft.lb |
| Locked rotor torque | 300 % |
| Breakdown torque | 300 % |
| Locked rotor time | 36s (cold) 20s (hot) |
| Moment of inertia (J) | 2.89 sq.ft.lb |
|---|---|
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 |
| 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 | IP56 |
| Enclosure | IC411 - TEFC |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 69.0 dB(A) |
| Approx. weight³ | 375 lb |