Description
W40 is a platform of Open Drip Proof motors (ODP) designed for industrial application in order to have a compact and light solution for the customer.
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60 Hz |
| Voltage | 460 V |
| Number of poles | 2 |
| Degree of Protection | IP23 |
| Synchronous speed | 3600 rpm |
| Output rating | 350 HP |
| Mounting | F-1 |
| Flange | Without |
| Terminal box¹ | Left position |
| Enclosure | IC01 - ODP |
Electric Motors
| Frame | 447/9TS |
|---|---|
| Output | 350 HP (260 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3565 rpm |
| Slip | 0.97 % |
| Rated voltage | 460 V |
| Rated current | 386 A |
| L. R. Amperes | 2509 A |
| LRC | 6.5x(Code G) |
| No load current | 88.0 A |
| Rated torque | 516 ft.lb |
| Locked rotor torque | 170 % |
| Breakdown torque | 250 % |
| Locked rotor time | 25s (cold) 14s (hot) |
| Moment of inertia (J) | 35.7 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 |
| 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 | 85.0 dB(A) |
| Approx. weight³ | 1933 lb |
Efficiency
| 50% | 94.5 |
|---|---|
| 75% | 95.0 |
| 100% | 95.0 |
Power factor
| 50% | 0.83 |
|---|---|
| 75% | 0.88 |
| 100% | 0.89 |
Electric Motors
| Frame | 447/9TS |
|---|---|
| Output | 350 HP (260 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2950 rpm |
| Slip | 1.67 % |
| Rated voltage | 380 V |
| Rated current | 466 A |
| L. R. Amperes | 2423 A |
| LRC | 5.2x(Code E) |
| No load current | 86.0 A |
| Rated torque | 623 ft.lb |
| Locked rotor torque | 140 % |
| Breakdown torque | 200 % |
| Locked rotor time | 21s (cold) 12s (hot) |
| Moment of inertia (J) | 35.7 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 |
| 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 | 85.0 dB(A) |
| Approx. weight³ | 1933 lb |
Efficiency
| 50% | 95.0 |
|---|---|
| 75% | 94.5 |
| 100% | 94.1 |
Power factor
| 50% | 0.84 |
|---|---|
| 75% | 0.89 |
| 100% | 0.90 |
Electric Motors
| Frame | 447/9TS |
|---|---|
| Output | 350 HP (260 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2960 rpm |
| Slip | 1.33 % |
| Rated voltage | 400 V |
| Rated current | 446 A |
| L. R. Amperes | 2542 A |
| LRC | 5.7x(Code F) |
| No load current | 92.0 A |
| Rated torque | 621 ft.lb |
| Locked rotor torque | 160 % |
| Breakdown torque | 220 % |
| Locked rotor time | 21s (cold) 12s (hot) |
| Moment of inertia (J) | 35.7 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 |
| 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 | 85.0 dB(A) |
| Approx. weight³ | 1933 lb |
Efficiency
| 50% | 95.0 |
|---|---|
| 75% | 95.0 |
| 100% | 94.5 |
Power factor
| 50% | 0.83 |
|---|---|
| 75% | 0.88 |
| 100% | 0.89 |
Electric Motors
| Frame | 447/9TS |
|---|---|
| Output | 350 HP (260 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2960 rpm |
| Slip | 1.33 % |
| Rated voltage | 415 V |
| Rated current | 430 A |
| L. R. Amperes | 2666 A |
| LRC | 6.2x(Code F) |
| No load current | 100 A |
| Rated torque | 621 ft.lb |
| Locked rotor torque | 180 % |
| Breakdown torque | 240 % |
| Locked rotor time | 21s (cold) 12s (hot) |
| Moment of inertia (J) | 35.7 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 |
| 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 | 85.0 dB(A) |
| Approx. weight³ | 1933 lb |
Efficiency
| 50% | 95.0 |
|---|---|
| 75% | 95.0 |
| 100% | 94.5 |
Power factor
| 50% | 0.82 |
|---|---|
| 75% | 0.88 |
| 100% | 0.89 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Constant Resin Flow |
| Regreasing System | At Drive end and Non-drive end |
| Main terminal box hole | 2xNPT 3" |
| Terminal Block | Without |
| Shaft Locking Device | Without |
| Shaft Material | SAE 4140 Carbon Steel |
| Painting | RAL 3002 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 |
| Winding thermal protection | Thermistor - 2 wires 1 per phase 155°C |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 12 |
