Description
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60//50 Hz |
| Voltage | 208-230/460//190-220/380-415 V |
| Number of poles | 6 |
| Degree of Protection | IP55 |
| Synchronous speed | 1200 rpm |
| Output rating | 0.5 HP |
| Mounting | F-1 |
| Flange | C |
| Terminal box¹ | Left position |
| Enclosure | IC411 - TEFC |
Electric Motors
| Frame | 56C |
|---|---|
| Output | 0.5 HP (0.37 kW) |
| Number of Poles | 6 |
| Frequency | 60 Hz |
| Rated speed | 1160 rpm |
| Slip | 3.33 % |
| Rated voltage | 208-230/460 V |
| Rated current | 2.19-1.98/0.992 A |
| L. R. Amperes | 11.8-10.7/5.36 A |
| LRC | 5.4x(Code K) |
| No load current | 1.33-1.54/0.772 A |
| Rated torque | 2.26 ft.lb |
| Locked rotor torque | 210 % |
| Breakdown torque | 300 % |
| Locked rotor time | 39s (cold) 22s (hot) |
| Moment of inertia (J) | 0.1065 sq.ft.lb |
| Insulation Class | F |
| Temperature rise | 80 K |
| Service factor | 1.15 (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. |
| Degree of Protection | IP55 |
| Enclosure | IC411 - TEFC |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 50.0 dB(A) |
| Approx. weight³ | 26.3 lb |
Efficiency
| 50% | 64.0 |
|---|---|
| 75% | 70.0 |
| 100% | 72.0 |
Power factor
| 50% | 0.44 |
|---|---|
| 75% | 0.56 |
| 100% | 0.65 |
Electric Motors
| Frame | 56C |
|---|---|
| Output | 0.5 HP (0.37 kW) |
| Number of Poles | 6 |
| Frequency | 50 Hz |
| Rated speed | 945 rpm |
| Slip | 5.50 % |
| Rated voltage | 190-220/380 V |
| Rated current | 2.14-1.85/1.07 A |
| L. R. Amperes | 9.20-7.95/4.60 A |
| LRC | 4.3x(Code G) |
| No load current | 1.52-1.31/0.758 A |
| Rated torque | 2.78 ft.lb |
| Locked rotor torque | 160 % |
| Breakdown torque | 210 % |
| Locked rotor time | 0s (cold) 0s (hot) |
| Moment of inertia (J) | 0.1065 sq.ft.lb |
| Insulation Class | F |
| Service factor | 1.15 (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. |
| Degree of Protection | IP55 |
| Enclosure | IC411 - TEFC |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 48.0 dB(A) |
| Approx. weight³ | 26.3 lb |
Efficiency
| 50% | 64.8 |
|---|---|
| 75% | 69.4 |
| 100% | 69.9 |
Power factor
| 50% | 0.52 |
|---|---|
| 75% | 0.65 |
| 100% | 0.75 |
Electric Motors
| Frame | 56C |
|---|---|
| Output | 0.5 HP (0.37 kW) |
| Number of Poles | 6 |
| Frequency | 50 Hz |
| Rated speed | 955 rpm |
| Slip | 4.50 % |
| Rated voltage | 415 V |
| Rated current | 1.07 A |
| L. R. Amperes | 5.14 A |
| LRC | 4.8x(Code J) |
| No load current | 0.866 A |
| Rated torque | 2.75 ft.lb |
| Locked rotor torque | 200 % |
| Breakdown torque | 260 % |
| Locked rotor time | 0s (cold) 0s (hot) |
| Moment of inertia (J) | 0.1065 sq.ft.lb |
| Insulation Class | F |
| Service factor | 1.15 (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. |
| Degree of Protection | IP55 |
| Enclosure | IC411 - TEFC |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 48.0 dB(A) |
| Approx. weight³ | 26.3 lb |
Efficiency
| 50% | 61.2 |
|---|---|
| 75% | 67.6 |
| 100% | 69.8 |
Power factor
| 50% | 0.46 |
|---|---|
| 75% | 0.59 |
| 100% | 0.69 |
Features
| Frame Material | Rolled Steel |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Main terminal box hole | 0.881" |
| Terminal Block | Without |
| Drain | Rubber, automatic |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | Munsell N 1 - Matte 207N (ISO 12944 - C2) |
| Grounding Lugs | Single |
| Fan Cover material | Steel |
| Tropicalized Painting | Without |
| Fan material | Plastic |
| Bearing cap | Yes- Bearing Cap |
| Bolt Material | Carbon Steel |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Resilient Base | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 9 |
