Description
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60//50 Hz |
| Voltage | 460//380 V |
| Number of poles | 2 |
| Degree of Protection | IP23 |
| Synchronous speed | 3600 rpm |
| Output rating | 50 HP |
| Mounting | F-1 |
| Flange | C |
| Terminal box¹ | Left position |
| Enclosure | IC01 - ODP |
Electric Motors
| Frame | 324JM |
|---|---|
| Output | 50 HP (37 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3560 rpm |
| Slip | 1.11 % |
| Rated voltage | 460 V |
| Rated current | 59.4 A |
| L. R. Amperes | 374 A |
| LRC | 6.3x(Code G) |
| No load current | 22.5 A |
| Rated torque | 73.8 ft.lb |
| Locked rotor torque | 200 % |
| Breakdown torque | 220 % |
| Locked rotor time | 25s (cold) 14s (hot) |
| Moment of inertia (J) | 3.02 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 | 75.0 dB(A) |
| Approx. weight³ | 430 lb |
Efficiency
| 50% | 91.7 |
|---|---|
| 75% | 93.0 |
| 100% | 93.0 |
Power factor
| 50% | 0.72 |
|---|---|
| 75% | 0.81 |
| 100% | 0.84 |
Electric Motors
| Frame | 324JM |
|---|---|
| Output | 40 HP (30 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2960 rpm |
| Slip | 1.33 % |
| Rated voltage | 380 V |
| Rated current | 57.5 A |
| L. R. Amperes | 368 A |
| LRC | 6.4x(Code G) |
| No load current | 20.5 A |
| Rated torque | 71.0 ft.lb |
| Locked rotor torque | 200 % |
| Breakdown torque | 220 % |
| Locked rotor time | 19s (cold) 11s (hot) |
| Moment of inertia (J) | 3.02 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 | 75.0 dB(A) |
| Approx. weight³ | 430 lb |
Efficiency
| 50% | 90.0 |
|---|---|
| 75% | 91.6 |
| 100% | 93.3 |
Power factor
| 50% | 0.73 |
|---|---|
| 75% | 0.82 |
| 100% | 0.85 |
Electric Motors
| Frame | 324JM |
|---|---|
| Output | 40 HP (30 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2965 rpm |
| Slip | 1.17 % |
| Rated voltage | 400 V |
| Rated current | 56.6 A |
| L. R. Amperes | 374 A |
| LRC | 6.6x(Code H) |
| No load current | 24.0 A |
| Rated torque | 70.8 ft.lb |
| Locked rotor torque | 229 % |
| Breakdown torque | 240 % |
| Locked rotor time | 21s (cold) 12s (hot) |
| Moment of inertia (J) | 3.02 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 | 75.0 dB(A) |
| Approx. weight³ | 430 lb |
Efficiency
| 50% | 90.0 |
|---|---|
| 75% | 91.7 |
| 100% | 93.3 |
Power factor
| 50% | 0.67 |
|---|---|
| 75% | 0.77 |
| 100% | 0.82 |
Electric Motors
| Frame | 324JM |
|---|---|
| Output | 40 HP (30 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2965 rpm |
| Slip | 1.17 % |
| Rated voltage | 415 V |
| Rated current | 56.6 A |
| L. R. Amperes | 385 A |
| LRC | 6.8x(Code H) |
| No load current | 27.0 A |
| Rated torque | 70.8 ft.lb |
| Locked rotor torque | 240 % |
| Breakdown torque | 260 % |
| Locked rotor time | 19s (cold) 11s (hot) |
| Moment of inertia (J) | 3.02 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 | 75.0 dB(A) |
| Approx. weight³ | 430 lb |
Efficiency
| 50% | 90.1 |
|---|---|
| 75% | 91.7 |
| 100% | 93.3 |
Power factor
| 50% | 0.60 |
|---|---|
| 75% | 0.73 |
| 100% | 0.79 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Regreasing System | At Drive end and Non-drive end |
| Main terminal box hole | NPT 2" |
| Terminal Block | Without |
| Shaft Locking Device | Without |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 5009 203A (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 |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 12 |
