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 | 4 |
| Degree of Protection | IP56 |
| Synchronous speed | 1500 rpm |
| Output rating | 0.55 kW |
| Mounting | B3T |
| Flange | Without |
| Terminal box¹ | Top |
| Enclosure | IC411 - TEFC |
Electric Motors
| Frame | 80 |
|---|---|
| Output | 0.550 kW (0.75 HP) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1430 rpm |
| Slip | 4.67 % |
| Rated voltage | 220/380 V |
| Rated current | 2.40/1.39 A |
| L. R. Amperes | 13.2/7.64 A |
| LRC | 5.5 |
| No load current | 1.47/0.850 A |
| Rated torque | 2.71 ft.lb |
| Locked rotor torque | 200 % |
| Breakdown torque | 229 % |
| Locked rotor time | 32s (cold) 18s (hot) |
| Moment of inertia (J) | 0.0686 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 | 44.0 dB(A) |
| Approx. weight³ | 59.3 lb |
Efficiency
| 50% | 75.0 |
|---|---|
| 75% | 76.5 |
| 100% | 77.1 |
Power factor
| 50% | 0.60 |
|---|---|
| 75% | 0.72 |
| 100% | 0.78 |
Electric Motors
| Frame | 80 |
|---|---|
| Output | 0.550 kW (0.75 HP) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1440 rpm |
| Slip | 4.00 % |
| Rated voltage | 230/400 V |
| Rated current | 2.38/1.37 A |
| L. R. Amperes | 13.8/7.95 A |
| LRC | 5.8 |
| No load current | 1.60/0.920 A |
| Rated torque | 2.69 ft.lb |
| Locked rotor torque | 210 % |
| Breakdown torque | 260 % |
| Locked rotor time | 32s (cold) 18s (hot) |
| Moment of inertia (J) | 0.0686 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 | 44.0 dB(A) |
| Approx. weight³ | 59.3 lb |
Efficiency
| 50% | 73.0 |
|---|---|
| 75% | 76.0 |
| 100% | 77.1 |
Power factor
| 50% | 0.55 |
|---|---|
| 75% | 0.68 |
| 100% | 0.75 |
Electric Motors
| Frame | 80 |
|---|---|
| Output | 0.550 kW (0.75 HP) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1445 rpm |
| Slip | 3.67 % |
| Rated voltage | 240/415 V |
| Rated current | 2.46/1.42 A |
| L. R. Amperes | 15.0/8.66 A |
| LRC | 6.1 |
| No load current | 1.73/1.00 A |
| Rated torque | 2.68 ft.lb |
| Locked rotor torque | 220 % |
| Breakdown torque | 280 % |
| Locked rotor time | 32s (cold) 18s (hot) |
| Moment of inertia (J) | 0.0686 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 | 44.0 dB(A) |
| Approx. weight³ | 59.3 lb |
Efficiency
| 50% | 71.0 |
|---|---|
| 75% | 75.5 |
| 100% | 77.1 |
Power factor
| 50% | 0.51 |
|---|---|
| 75% | 0.60 |
| 100% | 0.70 |
Electric Motors
| Frame | 80 |
|---|---|
| Output | 0.550 kW (0.75 HP) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1750 rpm |
| Slip | 2.78 % |
| Rated voltage | 460 V |
| Rated current | 1.27 A |
| L. R. Amperes | 8.38 A |
| LRC | 6.6 |
| No load current | 0.850 A |
| Rated torque | 2.21 ft.lb |
| Locked rotor torque | 250 % |
| Breakdown torque | 350 % |
| Locked rotor time | 32s (cold) 18s (hot) |
| Moment of inertia (J) | 0.0686 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 | 48.0 dB(A) |
| Approx. weight³ | 59.3 lb |
Efficiency
| 50% | 71.0 |
|---|---|
| 75% | 75.5 |
| 100% | 75.5 |
Power factor
| 50% | 0.52 |
|---|---|
| 75% | 0.65 |
| 100% | 0.72 |
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 | Circlip Ring |
| 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 |
