Description
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60 Hz |
| Voltage | 460//380-415 V |
| Number of poles | 4 |
| Degree of Protection | IP55 |
| Synchronous speed | 1800 rpm |
| Output rating | 200 HP |
| Mounting | B3L(E) |
| Flange | Without |
| Terminal box¹ | Right position |
| Enclosure | IC411 - TEFC |
Electric Motors
| Frame | 315S/M |
|---|---|
| Output | 200 HP (150 kW) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1790 rpm |
| Slip | 0.56 % |
| Rated voltage | 460 V |
| Rated current | 228 A |
| L. R. Amperes | 1824 A |
| LRC | 8.0 |
| No load current | 70.0 A |
| Rated torque | 587 ft.lb |
| Locked rotor torque | 280 % |
| Breakdown torque | 260 % |
| Locked rotor time | 77s (cold) 43s (hot) |
| Moment of inertia (J) | 105 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 | 75.0 dB(A) |
| Approx. weight³ | 2699 lb |
Efficiency
| 50% | 94.5 |
|---|---|
| 75% | 95.8 |
| 100% | 96.2 |
Power factor
| 50% | 0.72 |
|---|---|
| 75% | 0.82 |
| 100% | 0.86 |
Electric Motors
| Frame | 315S/M |
|---|---|
| Output | 200 HP (150 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1485 rpm |
| Slip | 1.00 % |
| Rated voltage | 380 V |
| Rated current | 273 A |
| L. R. Amperes | 1802 A |
| LRC | 6.6 |
| No load current | 70.0 A |
| Rated torque | 707 ft.lb |
| Locked rotor torque | 220 % |
| Breakdown torque | 220 % |
| Locked rotor time | 66s (cold) 37s (hot) |
| Moment of inertia (J) | 105 sq.ft.lb |
| Design | N |
| Insulation Class | F |
| Service factor | 1.00 |
| 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 | 71.0 dB(A) |
| Approx. weight³ | 2699 lb |
Efficiency
| 50% | 95.8 |
|---|---|
| 75% | 96.1 |
| 100% | 96.1 |
Power factor
| 50% | 0.77 |
|---|---|
| 75% | 0.85 |
| 100% | 0.87 |
Electric Motors
| Frame | 315S/M |
|---|---|
| Output | 200 HP (150 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1490 rpm |
| Slip | 0.67 % |
| Rated voltage | 400 V |
| Rated current | 261 A |
| L. R. Amperes | 1775 A |
| LRC | 6.8 |
| No load current | 74.0 A |
| Rated torque | 705 ft.lb |
| Locked rotor torque | 240 % |
| Breakdown torque | 240 % |
| Locked rotor time | 73s (cold) 41s (hot) |
| Moment of inertia (J) | 105 sq.ft.lb |
| Design | N |
| Insulation Class | F |
| Service factor | 1.00 |
| 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 | 71.0 dB(A) |
| Approx. weight³ | 2699 lb |
Efficiency
| 50% | 95.6 |
|---|---|
| 75% | 96.2 |
| 100% | 96.3 |
Power factor
| 50% | 0.74 |
|---|---|
| 75% | 0.83 |
| 100% | 0.86 |
Electric Motors
| Frame | 315S/M |
|---|---|
| Output | 200 HP (150 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1490 rpm |
| Slip | 0.67 % |
| Rated voltage | 415 V |
| Rated current | 255 A |
| L. R. Amperes | 1785 A |
| LRC | 7.0 |
| No load current | 78.0 A |
| Rated torque | 705 ft.lb |
| Locked rotor torque | 260 % |
| Breakdown torque | 260 % |
| Locked rotor time | 79s (cold) 44s (hot) |
| Moment of inertia (J) | 105 sq.ft.lb |
| Design | N |
| Insulation Class | F |
| Service factor | 1.00 |
| 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 | 71.0 dB(A) |
| Approx. weight³ | 2699 lb |
Efficiency
| 50% | 95.5 |
|---|---|
| 75% | 96.2 |
| 100% | 96.3 |
Power factor
| 50% | 0.72 |
|---|---|
| 75% | 0.81 |
| 100% | 0.85 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Constant Resin Flow |
| Regreasing System | At Drive end and Non-drive end |
| Main terminal box hole | 2xM63x1,5 |
| Terminal Block | BMC - 6 pins |
| Shaft Locking Device | Without |
| Drain | Rubber, automatic |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 5009 203A (ISO 12944 - C2) |
| Grounding Lugs | Double |
| Fan Cover material | Cast Iron |
| Tropicalized Painting | Without |
| Fan material | Plastic |
| Bearing cap | Yes- Bearing Cap |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 6 |
Downloads
- WEG IEC Motors - General Purpose and ATEX/IECEx
- US100 Standard Catalog Super Premium and Explosion Proof Sections
- US100 Standard Catalog IEC, TruMetric and Atex Motors Section
- US100 Standard Catalog Single Phase and Three Phase General Purpose Motors
- US100 Standard Stock Catalog Complete
- US100 Electrical and Mechanical Data


