Description
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60//50 Hz |
| Voltage | 230/460//380 V |
| Number of poles | 4 |
| Degree of Protection | IP23 |
| Synchronous speed | 1800 rpm |
| Output rating | 100 HP |
| Mounting | F-1 |
| Flange | C |
| Terminal box¹ | Left position |
| Enclosure | IC01 - ODP |
Electric Motors
| Frame | 404/5JP |
|---|---|
| Output | 100 HP (75 kW) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1780 rpm |
| Slip | 1.11 % |
| Rated voltage | 230/460 V |
| Rated current | 230/115 A |
| L. R. Amperes | 1564/782 A |
| LRC | 6.8x(Code G) |
| No load current | 79.4/39.7 A |
| Rated torque | 295 ft.lb |
| Locked rotor torque | 200 % |
| Breakdown torque | 250 % |
| Locked rotor time | 21s (cold) 12s (hot) |
| Moment of inertia (J) | 21.9 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.25 |
| 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 | IP23 |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 69.0 dB(A) |
| Approx. weight³ | 968 lb |
Efficiency
| 50% | 95.0 |
|---|---|
| 75% | 95.4 |
| 100% | 95.4 |
Power factor
| 50% | 0.75 |
|---|---|
| 75% | 0.83 |
| 100% | 0.86 |
Electric Motors
| Frame | 404/5JP |
|---|---|
| Output | 75 HP (55 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1482 rpm |
| Slip | 1.20 % |
| Rated voltage | 380 V |
| Rated current | 103 A |
| L. R. Amperes | 742 A |
| LRC | 7.2x(Code H) |
| No load current | 33.0 A |
| Rated torque | 266 ft.lb |
| Locked rotor torque | 220 % |
| Breakdown torque | 250 % |
| Locked rotor time | 23s (cold) 13s (hot) |
| Moment of inertia (J) | 21.9 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.00 |
| 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 | IP23 |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 69.0 dB(A) |
| Approx. weight³ | 968 lb |
Efficiency
| 50% | 91.9 |
|---|---|
| 75% | 92.9 |
| 100% | 94.7 |
Power factor
| 50% | 0.73 |
|---|---|
| 75% | 0.82 |
| 100% | 0.86 |
Electric Motors
| Frame | 404/5JP |
|---|---|
| Output | 75 HP (55 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1484 rpm |
| Slip | 1.07 % |
| Rated voltage | 400 V |
| Rated current | 97.5 A |
| L. R. Amperes | 683 A |
| LRC | 7.0x(Code H) |
| No load current | 36.5 A |
| Rated torque | 265 ft.lb |
| Locked rotor torque | 240 % |
| Breakdown torque | 280 % |
| Locked rotor time | 21s (cold) 12s (hot) |
| Moment of inertia (J) | 21.9 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.00 |
| 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 | IP23 |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 69.0 dB(A) |
| Approx. weight³ | 968 lb |
Efficiency
| 50% | 92.0 |
|---|---|
| 75% | 92.9 |
| 100% | 94.7 |
Power factor
| 50% | 0.72 |
|---|---|
| 75% | 0.80 |
| 100% | 0.86 |
Electric Motors
| Frame | 404/5JP |
|---|---|
| Output | 75 HP (55 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1485 rpm |
| Slip | 1.00 % |
| Rated voltage | 415 V |
| Rated current | 96.2 A |
| L. R. Amperes | 750 A |
| LRC | 7.8x(Code J) |
| No load current | 40.0 A |
| Rated torque | 265 ft.lb |
| Locked rotor torque | 270 % |
| Breakdown torque | 300 % |
| Locked rotor time | 25s (cold) 14s (hot) |
| Moment of inertia (J) | 21.9 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.00 |
| 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 | IP23 |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 69.0 dB(A) |
| Approx. weight³ | 968 lb |
Efficiency
| 50% | 92.0 |
|---|---|
| 75% | 92.9 |
| 100% | 94.7 |
Power factor
| 50% | 0.70 |
|---|---|
| 75% | 0.80 |
| 100% | 0.84 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Constant Resin Flow |
| Regreasing System | At Drive end and Non-drive end |
| Main terminal box hole | NPT 3" |
| Terminal Block | Without |
| Shaft Locking Device | Without |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 5009 203A (ISO 12944 - C2) |
| Grounding Lugs | Double |
| 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 |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 12 |
