Technical Data
Technical Data
| Brand | WEG |
|---|---|
| Frame | 254/6T |
| Output | 20 HP |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated Speed | 1770 rpm |
| Slip (%) | 1.67 |
| Rated Voltage (V) | 230/460 |
| Rated Current (A) | 50.0/25.0 |
| L. R. Amperes (A) | 315/158 |
| LRC | 6.3x (Code G) |
| No load Current (A) | 22.9/11.4 |
| Rated Torque (ft.lb) | 59.3 |
| Locked Rotor Torque (%) | 240 |
| Breakdown Torque (%) | 290 |
| Locked Rotor Time | 30s (cold) 17s (hot) |
| Moment of Inertia (J) | 1.82 sq.ft.lb |
| 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. |
| Enclosure | IC01 – ODP |
| Mounting | F-1 |
| Rotation | Both (CW and CCW) |
| Noise Level | 64.0 dB(A) |
| Approx. Weight (lb) | 213 |
Efficiency
| 25% | 50% | 75% | 100% |
|---|---|---|---|
| 0.0 | 92.4 | 92.4 | 93.0 |
Power Factor
| 25% | 50% | 75% | 100% |
|---|---|---|---|
| 0.0 | 0.63 | 0.74 | 0.81 |
Features
| Frame Material | Rolled Steel |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Main Terminal Box Hole | 1.732″ |
| Terminal Block | Without |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | Munsell N 1 – Matte 207N (ISO 12944 – C2) |
| Grounding Lugs | Superior |
| Fan Cover Material | Without |
| Tropicalized Painting | Without |
| Bearing Cap | No |
| Drip Cover | Without |
| Overload Protector (phenolic) | Without |
Dimensions
