Product features
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60 Hz |
| Voltage | 460//380-415 V |
| Number of poles | 2 |
| Degree of Protection | IP55 |
| Synchronous speed | 3600 rpm |
| Output rating | 25 HP |
|---|---|
| Mounting | Foot-mounted |
| Flange | Without |
| Mounting | B3L(E) |
| Terminal box¹ | Right position |
| Enclosure | IC411 - TEFC |
Electric Motors
| Frame | 160L |
|---|---|
| Output | 25 HP (18.5 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2945 rpm |
| Slip | 1.83 % |
| Rated voltage | 380 V |
| Rated current | 34.3 A |
| L. R. Amperes | 288 A |
| LRC | 8.4 |
| No load current | 12.0 A |
| Rated torque | 44.0 ft.lb |
| Locked rotor torque | 250 % |
| Breakdown torque | 320 % |
| Locked rotor time | 14s (cold) 8s (hot) |
| Moment of inertia (J) | 1.32 sq.ft.lb |
|---|---|
| Design | N |
| Insulation Class | F |
| Service factor | 1.25 |
| Temperature rise | 80 K |
| Duty Cycle | 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 | B3L(E) |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 67.0 dB(A) |
| Approx. weight³ | 326 lb |
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 92.4 | 92.9 | 93.0 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.74 | 0.83 | 0.88 |
| Frame | 160L |
|---|---|
| Output | 25 HP (18.5 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2950 rpm |
| Slip | 1.67 % |
| Rated voltage | 400 V |
| Rated current | 33.3 A |
| L. R. Amperes | 280 A |
| LRC | 8.4 |
| No load current | 13.0 A |
| Rated torque | 43.9 ft.lb |
| Locked rotor torque | 280 % |
| Breakdown torque | 360 % |
| Locked rotor time | 14s (cold) 8s (hot) |
| Moment of inertia (J) | 1.32 sq.ft.lb |
|---|---|
| Design | N |
| Insulation Class | F |
| Service factor | 1.25 |
| Temperature rise | 80 K |
| Duty Cycle | 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 | B3L(E) |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 67.0 dB(A) |
| Approx. weight³ | 326 lb |
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 92.0 | 92.9 | 93.2 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.70 | 0.80 | 0.86 |
| Frame | 160L |
|---|---|
| Output | 25 HP (18.5 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2955 rpm |
| Slip | 1.50 % |
| Rated voltage | 415 V |
| Rated current | 32.8 A |
| L. R. Amperes | 276 A |
| LRC | 8.4 |
| No load current | 14.0 A |
| Rated torque | 43.8 ft.lb |
| Locked rotor torque | 310 % |
| Breakdown torque | 390 % |
| Locked rotor time | 14s (cold) 8s (hot) |
| Moment of inertia (J) | 1.32 sq.ft.lb |
|---|---|
| Design | N |
| Insulation Class | F |
| Service factor | 1.25 |
| Temperature rise | 80 K |
| Duty Cycle | 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 | B3L(E) |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 67.0 dB(A) |
| Approx. weight³ | 326 lb |
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 91.6 | 92.8 | 93.3 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.66 | 0.77 | 0.84 |
| Frame | 160L |
|---|---|
| Output | 25 HP (18.5 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3550 rpm |
| Slip | 1.39 % |
| Rated voltage | 460 V |
| Rated current | 29.9 A |
| L. R. Amperes | 266 A |
| LRC | 8.9 |
| No load current | 11.5 A |
| Rated torque | 36.5 ft.lb |
| Locked rotor torque | 330 % |
| Breakdown torque | 440 % |
| Locked rotor time | 27s (cold) 15s (hot) |
| Moment of inertia (J) | 1.32 sq.ft.lb |
|---|---|
| Design | N |
| Insulation Class | F |
| Service factor | 1.25 |
| Temperature rise | 80 K |
| Duty Cycle | 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 | B3L(E) |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 72.0 dB(A) |
| Approx. weight³ | 326 lb |
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 90.2 | 91.7 | 92.4 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.69 | 0.80 | 0.84 |
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