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 | 3 HP |
| Mounting | F-1 |
| Flange | C |
| Terminal box¹ | Left position |
| Enclosure | IC01 - ODP |
Electric Motors
| Frame | 143/5JP |
|---|---|
| Output | 3 HP (2.2 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3480 rpm |
| Slip | 3.33 % |
| Rated voltage | 230/460 V |
| Rated current | 7.18/3.59 A |
| L. R. Amperes | 57.4/28.7 A |
| LRC | 8.0x(Code J) |
| No load current | 2.60/1.30 A |
| Rated torque | 4.53 ft.lb |
| Locked rotor torque | 229 % |
| Breakdown torque | 300 % |
| Locked rotor time | 16s (cold) 9s (hot) |
| Moment of inertia (J) | 0.1279 sq.ft.lb |
| Design | B |
| 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. |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 62.0 dB(A) |
| Approx. weight³ | 42.5 lb |
Efficiency
| 50% | 84.0 |
|---|---|
| 75% | 85.5 |
| 100% | 85.5 |
Power factor
| 50% | 0.76 |
|---|---|
| 75% | 0.86 |
| 100% | 0.90 |
Electric Motors
| Frame | 143/5JP |
|---|---|
| Output | 3 HP (2.2 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2825 rpm |
| Slip | 5.83 % |
| Rated voltage | 190-220/380 V |
| Rated current | 8.78-7.58/4.39 A |
| L. R. Amperes | 53.6-46.3/26.8 A |
| LRC | 6.1x(Code G) |
| No load current | 2.60-2.24/1.30 A |
| Rated torque | 5.58 ft.lb |
| Locked rotor torque | 190 % |
| Breakdown torque | 229 % |
| Locked rotor time | 0s (cold) 0s (hot) |
| Moment of inertia (J) | 0.1279 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 (1.00 @ 208V) |
| 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 | 60.0 dB(A) |
| Approx. weight³ | 42.5 lb |
Efficiency
| 50% | 86.6 |
|---|---|
| 75% | 85.0 |
| 100% | 81.8 |
Power factor
| 50% | 0.83 |
|---|---|
| 75% | 0.90 |
| 100% | 0.93 |
Electric Motors
| Frame | 143/5JP |
|---|---|
| Output | 3 HP (2.2 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2860 rpm |
| Slip | 4.67 % |
| Rated voltage | 415 V |
| Rated current | 4.01 A |
| L. R. Amperes | 29.7 A |
| LRC | 7.4x(Code J) |
| No load current | 1.54 A |
| Rated torque | 5.51 ft.lb |
| Locked rotor torque | 240 % |
| Breakdown torque | 270 % |
| Locked rotor time | 0s (cold) 0s (hot) |
| Moment of inertia (J) | 0.1279 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 (1.00 @ 208V) |
| 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 | 60.0 dB(A) |
| Approx. weight³ | 42.5 lb |
Efficiency
| 50% | 86.2 |
|---|---|
| 75% | 85.9 |
| 100% | 83.9 |
Power factor
| 50% | 0.76 |
|---|---|
| 75% | 0.86 |
| 100% | 0.91 |
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 |
