Description
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60//50 Hz |
| Voltage | 230/460//190-220/380-415 V |
| Number of poles | 2 |
| Synchronous speed | 3600 rpm |
| Output rating | 7.5 HP |
| Mounting | F-1 |
| Flange | C |
| Terminal box¹ | Left position |
| Enclosure | IC01 - ODP |
Electric Motors
| Frame | 182/4JP |
|---|---|
| Output | 7.5 HP (5.5 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3500 rpm |
| Slip | 2.78 % |
| Rated voltage | 230/460 V |
| Rated current | 17.3/8.67 A |
| L. R. Amperes | 128/64.2 A |
| LRC | 7.4x(Code H) |
| No load current | 6.43/3.22 A |
| Rated torque | 11.3 ft.lb |
| Locked rotor torque | 180 % |
| Breakdown torque | 290 % |
| Locked rotor time | 18s (cold) 10s (hot) |
| Moment of inertia (J) | 0.1818 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. |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 65.0 dB(A) |
| Approx. weight³ | 77.4 lb |
Efficiency
| 50% | 88.5 |
|---|---|
| 75% | 88.5 |
| 100% | 88.5 |
Power factor
| 50% | 0.76 |
|---|---|
| 75% | 0.85 |
| 100% | 0.90 |
Electric Motors
| Frame | 182/4JP |
|---|---|
| Output | 7.5 HP (5.5 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2865 rpm |
| Slip | 4.50 % |
| Rated voltage | 190-220/380 V |
| Rated current | 21.4-18.5/10.7 A |
| L. R. Amperes | 120-103/59.9 A |
| LRC | 5.6x(Code F) |
| No load current | 6.33-5.47/3.17 A |
| Rated torque | 13.7 ft.lb |
| Locked rotor torque | 150 % |
| Breakdown torque | 210 % |
| Locked rotor time | 0s (cold) 0s (hot) |
| Moment of inertia (J) | 0.1818 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. |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 63.0 dB(A) |
| Approx. weight³ | 77.4 lb |
Efficiency
| 50% | 88.9 |
|---|---|
| 75% | 87.4 |
| 100% | 84.7 |
Power factor
| 50% | 0.82 |
|---|---|
| 75% | 0.89 |
| 100% | 0.92 |
Electric Motors
| Frame | 182/4JP |
|---|---|
| Output | 7.5 HP (5.5 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2890 rpm |
| Slip | 3.67 % |
| Rated voltage | 415 V |
| Rated current | 9.84 A |
| L. R. Amperes | 66.9 A |
| LRC | 6.8x(Code H) |
| No load current | 3.77 A |
| Rated torque | 13.6 ft.lb |
| Locked rotor torque | 180 % |
| Breakdown torque | 260 % |
| Locked rotor time | 0s (cold) 0s (hot) |
| Moment of inertia (J) | 0.1818 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. |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 63.0 dB(A) |
| Approx. weight³ | 77.4 lb |
Efficiency
| 50% | 88.6 |
|---|---|
| 75% | 88.2 |
| 100% | 86.4 |
Power factor
| 50% | 0.76 |
|---|---|
| 75% | 0.86 |
| 100% | 0.90 |
Features
| Frame Material | Rolled Steel |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Main terminal box hole | 1.118" |
| Terminal Block | Without |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | Munsell N 1 - Matte 207N (ISO 12944 - C2) |
| 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 | 1/2 Key |
| Drip Cover | Without |
| Resilient Base | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 9 |
