Description
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60//50 Hz |
| Voltage | 208-230/460//190-220/380-415 V |
| Number of poles | 2 |
| Synchronous speed | 3600 rpm |
| Output rating | 0.33 HP |
| Mounting | F-1 |
| Flange | C |
| Terminal box¹ | Without Terminal Box |
| Enclosure | IC01 - ODP |
Electric Motors
| Frame | 56J |
|---|---|
| Output | 0.33 HP (0.25 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3515 rpm |
| Slip | 2.36 % |
| Rated voltage | 208-230/460 V |
| Rated current | 1.38-1.25/0.624 A |
| L. R. Amperes | 9.25-8.36/4.18 A |
| LRC | 6.7x(Code M) |
| No load current | 0.776-0.900/0.450 A |
| Rated torque | 0.493 ft.lb |
| Locked rotor torque | 240 % |
| Breakdown torque | 320 % |
| Locked rotor time | 68s (cold) 38s (hot) |
| Moment of inertia (J) | 0.0389 sq.ft.lb |
| Insulation Class | F |
| Temperature rise | 80 K |
| Service factor | 1.75 (1.00 @ 208V) |
| 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 |
| Rotation¹ | CCW |
| Noise level² | 62.0 dB(A) |
| Approx. weight³ | 18.6 lb |
Efficiency
| 50% | 57.5 |
|---|---|
| 75% | 66.0 |
| 100% | 68.0 |
Power factor
| 50% | 0.54 |
|---|---|
| 75% | 0.65 |
| 100% | 0.74 |
Electric Motors
| Frame | 56J |
|---|---|
| Output | 0.33 HP (0.25 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2890 rpm |
| Slip | 3.67 % |
| Rated voltage | 190-220/380 V |
| Rated current | 1.32-1.14/0.662 A |
| L. R. Amperes | 7.15-6.17/3.57 A |
| LRC | 5.4x(Code J) |
| No load current | 0.900-0.777/0.450 A |
| Rated torque | 0.600 ft.lb |
| Locked rotor torque | 180 % |
| Breakdown torque | 229 % |
| Locked rotor time | 0s (cold) 0s (hot) |
| Moment of inertia (J) | 0.0389 sq.ft.lb |
| Insulation Class | F |
| Service factor | 1.75 (1.00 @ 208V) |
| 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 |
| Rotation¹ | CCW |
| Noise level² | 60.0 dB(A) |
| Approx. weight³ | 18.6 lb |
Efficiency
| 50% | 61.8 |
|---|---|
| 75% | 67.9 |
| 100% | 70.0 |
Power factor
| 50% | 0.61 |
|---|---|
| 75% | 0.74 |
| 100% | 0.82 |
Electric Motors
| Frame | 56J |
|---|---|
| Output | 0.33 HP (0.25 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2910 rpm |
| Slip | 3.00 % |
| Rated voltage | 415 V |
| Rated current | 0.686 A |
| L. R. Amperes | 3.98 A |
| LRC | 5.8x(Code K) |
| No load current | 0.550 A |
| Rated torque | 0.596 ft.lb |
| Locked rotor torque | 220 % |
| Breakdown torque | 280 % |
| Locked rotor time | 0s (cold) 0s (hot) |
| Moment of inertia (J) | 0.0389 sq.ft.lb |
| Insulation Class | F |
| Service factor | 1.75 (1.00 @ 208V) |
| 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 |
| Rotation¹ | CCW |
| Noise level² | 60.0 dB(A) |
| Approx. weight³ | 18.6 lb |
Efficiency
| 50% | 57.0 |
|---|---|
| 75% | 64.8 |
| 100% | 68.5 |
Power factor
| 50% | 0.52 |
|---|---|
| 75% | 0.65 |
| 100% | 0.74 |
Features
| Frame Material | Rolled Steel |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Shaft Material | AISI 304 Stainless Steel |
| Painting | Only primer |
| Grounding Lugs | Single |
| Fan Cover material | Without Fan Cover |
| Tropicalized Painting | Without |
| Fan material | Without fan |
| Bearing cap | Yes- Bearing Cap |
| Bolt Material | Carbon Steel |
| Balancing Method | Without Key |
| Drip Cover | Without |
| Resilient Base | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 9 |
