Description
The W01 “JP” (gasket) motors were especially developed for fire pump application. They ensure maximum performance and robustness in environments where dirt and humidity are minimal.
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60//50 Hz |
| Voltage | 230/460//190-220/380-415 V |
| Number of poles | 4 |
| Synchronous speed | 1800 rpm |
| Output rating | 15 HP |
| Mounting | W-6 |
| Flange | C |
| Terminal box¹ | Left position |
| Enclosure | IC01 - ODP |
Electric Motors
| Frame | 254/6JP |
|---|---|
| Output | 15 HP (11 kW) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1770 rpm |
| Slip | 1.67 % |
| Rated voltage | 230/460 V |
| Rated current | 37.0/18.5 A |
| L. R. Amperes | 222/111 A |
| LRC | 6.0x(Code G) |
| No load current | 16.9/8.47 A |
| Rated torque | 44.5 ft.lb |
| Locked rotor torque | 190 % |
| Breakdown torque | 229 % |
| Locked rotor time | 23s (cold) 13s (hot) |
| Moment of inertia (J) | 1.22 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. |
| Enclosure | IC01 - ODP |
| Mounting | W-6 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 64.0 dB(A) |
| Approx. weight³ | 195 lb |
Efficiency
| 50% | 90.2 |
|---|---|
| 75% | 91.0 |
| 100% | 91.0 |
Power factor
| 50% | 0.66 |
|---|---|
| 75% | 0.77 |
| 100% | 0.82 |
Electric Motors
| Frame | 254/6JP |
|---|---|
| Output | 15 HP (11 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1455 rpm |
| Slip | 3.00 % |
| Rated voltage | 190-220/380 V |
| Rated current | 45.6-39.4/22.8 A |
| L. R. Amperes | 187-161/93.5 A |
| LRC | 4.1x(Code D) |
| No load current | 16.6-14.3/8.29 A |
| Rated torque | 54.1 ft.lb |
| Locked rotor torque | 130 % |
| Breakdown torque | 170 % |
| Locked rotor time | 18s (cold) 10s (hot) |
| Moment of inertia (J) | 1.22 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.00 |
| Temperature rise | 105 K |
| Duty Cycle | Cont.(S1) |
| Starting Method | Direct On Line |
| Ambient temperature | -20°C to +40°C |
| Altitude | 1000 m.a.s.l. |
| Enclosure | IC01 - ODP |
| Mounting | W-6 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 62.0 dB(A) |
| Approx. weight³ | 195 lb |
Efficiency
| 50% | 89.9 |
|---|---|
| 75% | 88.7 |
| 100% | 86.1 |
Power factor
| 50% | 0.73 |
|---|---|
| 75% | 0.82 |
| 100% | 0.85 |
Electric Motors
| Frame | 254/6JP |
|---|---|
| Output | 15 HP (11 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1460 rpm |
| Slip | 2.67 % |
| Rated voltage | 415 V |
| Rated current | 21.3 A |
| L. R. Amperes | 104 A |
| LRC | 4.9x(Code F) |
| No load current | 10.2 A |
| Rated torque | 54.0 ft.lb |
| Locked rotor torque | 160 % |
| Breakdown torque | 210 % |
| Locked rotor time | 14s (cold) 8s (hot) |
| Moment of inertia (J) | 1.22 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. |
| Enclosure | IC01 - ODP |
| Mounting | W-6 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 62.0 dB(A) |
| Approx. weight³ | 195 lb |
Efficiency
| 50% | 88.8 |
|---|---|
| 75% | 88.9 |
| 100% | 87.5 |
Power factor
| 50% | 0.65 |
|---|---|
| 75% | 0.77 |
| 100% | 0.82 |
Features
| Frame Material | Rolled Steel |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Regreasing System | At Drive end and Non-drive end |
| Main terminal box hole | 1.732" |
| Terminal Block | Without |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 3002 207N (ISO 12944 - C2) |
| Grounding Lugs | Superior |
| 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 | With |
| Resilient Base | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 12 |
