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 | 380-400-415/660-690//460 V |
| Number of poles | 4 |
| Degree of Protection | IP56 |
| Synchronous speed | 1500 rpm |
| Output rating | 4 kW |
| Mounting | B3T |
| Flange | Without |
| Terminal box¹ | Top |
| Enclosure | IC411 - TEFC |
Electric Motors
| Frame | 112M |
|---|---|
| Output | 4 kW (5.5 HP) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1445 rpm |
| Slip | 3.67 % |
| Rated voltage | 380/660 V |
| Rated current | 8.47/4.88 A |
| L. R. Amperes | 55.1/31.7 A |
| LRC | 6.5 |
| No load current | 4.30/2.48 A |
| Rated torque | 19.5 ft.lb |
| Locked rotor torque | 220 % |
| Breakdown torque | 270 % |
| Locked rotor time | 27s (cold) 15s (hot) |
| Moment of inertia (J) | 0.4312 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 | 56.0 dB(A) |
| Approx. weight³ | 168 lb |
Efficiency
| 50% | 88.9 |
|---|---|
| 75% | 89.0 |
| 100% | 88.6 |
Power factor
| 50% | 0.64 |
|---|---|
| 75% | 0.75 |
| 100% | 0.81 |
Electric Motors
| Frame | 112M |
|---|---|
| Output | 4 kW (5.5 HP) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1450 rpm |
| Slip | 3.33 % |
| Rated voltage | 400/690 V |
| Rated current | 8.34/4.83 A |
| L. R. Amperes | 58.4/33.8 A |
| LRC | 7.0 |
| No load current | 4.70/2.72 A |
| Rated torque | 19.4 ft.lb |
| Locked rotor torque | 260 % |
| Breakdown torque | 310 % |
| Locked rotor time | 27s (cold) 15s (hot) |
| Moment of inertia (J) | 0.4312 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 | 56.0 dB(A) |
| Approx. weight³ | 168 lb |
Efficiency
| 50% | 88.7 |
|---|---|
| 75% | 89.1 |
| 100% | 88.8 |
Power factor
| 50% | 0.60 |
|---|---|
| 75% | 0.72 |
| 100% | 0.78 |
Electric Motors
| Frame | 112M |
|---|---|
| Output | 4 kW (5.5 HP) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1455 rpm |
| Slip | 3.00 % |
| Rated voltage | 415 V |
| Rated current | 8.35 A |
| L. R. Amperes | 62.6 A |
| LRC | 7.5 |
| No load current | 5.10 A |
| Rated torque | 19.4 ft.lb |
| Locked rotor torque | 280 % |
| Breakdown torque | 340 % |
| Locked rotor time | 27s (cold) 15s (hot) |
| Moment of inertia (J) | 0.4312 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 | 56.0 dB(A) |
| Approx. weight³ | 168 lb |
Efficiency
| 50% | 88.0 |
|---|---|
| 75% | 88.9 |
| 100% | 88.9 |
Power factor
| 50% | 0.57 |
|---|---|
| 75% | 0.69 |
| 100% | 0.75 |
Electric Motors
| Frame | 112M |
|---|---|
| Output | 4 kW (5.5 HP) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1755 rpm |
| Slip | 2.50 % |
| Rated voltage | 460 V |
| Rated current | 7.48 A |
| L. R. Amperes | 59.8 A |
| LRC | 8.0 |
| No load current | 4.40 A |
| Rated torque | 16.1 ft.lb |
| Locked rotor torque | 290 % |
| Breakdown torque | 370 % |
| Locked rotor time | 27s (cold) 15s (hot) |
| Moment of inertia (J) | 0.4312 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 | 56.0 dB(A) |
| Approx. weight³ | 168 lb |
Efficiency
| 50% | 87.5 |
|---|---|
| 75% | 89.5 |
| 100% | 89.5 |
Power factor
| 50% | 0.53 |
|---|---|
| 75% | 0.66 |
| 100% | 0.75 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Space Heater Voltage | 200 - 240 V |
| Main terminal box hole | M32x1,5 |
| 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 |
