Description
The W22Xdb line is an evolution in the market of classified area products offering high efficiency levels, energy saving, low operational costs, extended lifetime, low maintenance and assured safety.
| Standard | IEC 60034-1 |
|---|---|
| Frequency | 50 Hz |
| Voltage | 220-230-240/380-400-415//460 V |
| Number of poles | 2 |
| Degree of Protection | IP56 |
| Synchronous speed | 3000 rpm |
| Output rating | 0.75 kW |
| Mounting | B3T |
| Flange | Without |
| Terminal box¹ | Top |
| Enclosure | IC411 - TEFC |
Electric Motors
| Frame | 90S/L |
|---|---|
| Output | 0.75 kW (1 HP) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2895 rpm |
| Slip | 3.50 % |
| Rated voltage | 220/380 V |
| Rated current | 3.06/1.77 A |
| L. R. Amperes | 19.9/11.5 A |
| LRC | 6.5 |
| No load current | 1.42/0.820 A |
| Rated torque | 1.83 ft.lb |
| Locked rotor torque | 210 % |
| Breakdown torque | 250 % |
| Locked rotor time | 45s (cold) 25s (hot) |
| Moment of inertia (J) | 0.0278 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 | IP56 |
| Enclosure | IC411 - TEFC |
| Mounting | B3T |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 64.0 dB(A) |
| Approx. weight³ | 84.1 lb |
Efficiency
| 50% | 77.8 |
|---|---|
| 75% | 79.1 |
| 100% | 78.3 |
Power factor
| 50% | 0.64 |
|---|---|
| 75% | 0.76 |
| 100% | 0.82 |
Electric Motors
| Frame | 90S/L |
|---|---|
| Output | 0.75 kW (1 HP) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2905 rpm |
| Slip | 3.17 % |
| Rated voltage | 230/400 V |
| Rated current | 2.97/1.71 A |
| L. R. Amperes | 19.9/11.5 A |
| LRC | 6.7 |
| No load current | 1.57/0.900 A |
| Rated torque | 1.82 ft.lb |
| Locked rotor torque | 240 % |
| Breakdown torque | 280 % |
| Locked rotor time | 45s (cold) 25s (hot) |
| Moment of inertia (J) | 0.0278 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 | IP56 |
| Enclosure | IC411 - TEFC |
| Mounting | B3T |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 64.0 dB(A) |
| Approx. weight³ | 84.1 lb |
Efficiency
| 50% | 77.0 |
|---|---|
| 75% | 79.0 |
| 100% | 79.0 |
Power factor
| 50% | 0.60 |
|---|---|
| 75% | 0.72 |
| 100% | 0.80 |
Electric Motors
| Frame | 90S/L |
|---|---|
| Output | 0.75 kW (1 HP) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2915 rpm |
| Slip | 2.83 % |
| Rated voltage | 240/415 V |
| Rated current | 2.96/1.71 A |
| L. R. Amperes | 20.4/11.8 A |
| LRC | 6.9 |
| No load current | 1.71/0.990 A |
| Rated torque | 1.81 ft.lb |
| Locked rotor torque | 260 % |
| Breakdown torque | 310 % |
| Locked rotor time | 45s (cold) 25s (hot) |
| Moment of inertia (J) | 0.0278 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 | IP56 |
| Enclosure | IC411 - TEFC |
| Mounting | B3T |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 64.0 dB(A) |
| Approx. weight³ | 84.1 lb |
Efficiency
| 50% | 76.0 |
|---|---|
| 75% | 78.7 |
| 100% | 79.2 |
Power factor
| 50% | 0.56 |
|---|---|
| 75% | 0.69 |
| 100% | 0.77 |
Electric Motors
| Frame | 90S/L |
|---|---|
| Output | 0.75 kW (1 HP) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3515 rpm |
| Slip | 2.36 % |
| Rated voltage | 460 V |
| Rated current | 1.56 A |
| L. R. Amperes | 12.2 A |
| LRC | 7.8 |
| No load current | 0.860 A |
| Rated torque | 1.50 ft.lb |
| Locked rotor torque | 280 % |
| Breakdown torque | 370 % |
| Locked rotor time | 36s (cold) 20s (hot) |
| Moment of inertia (J) | 0.0278 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 | IP56 |
| Enclosure | IC411 - TEFC |
| Mounting | B3T |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 68.0 dB(A) |
| Approx. weight³ | 84.1 lb |
Efficiency
| 50% | 74.0 |
|---|---|
| 75% | 78.5 |
| 100% | 78.5 |
Power factor
| 50% | 0.59 |
|---|---|
| 75% | 0.70 |
| 100% | 0.77 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Space Heater Voltage | 200 - 240 V |
| Main terminal box hole | M25x1,5 |
| Terminal Block | BMC - 6 pins |
| Shaft Locking Device | Without |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 5009 205P (ISO 12944 - C4) |
| Grounding Lugs | Double |
| Fan Cover material | Cast Iron |
| Tropicalized Painting | Without |
| Joints Seal | Lumomoly |
| Fan material | Aluminum |
| Bearing cap | Yes- Bearing Cap |
| Bolt Material | Carbon Steel |
| Winding thermal protection | Thermistor - 2 wires 1 per phase 150°C |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 6 |
