Description
The W22Xec motor offer safety and reliability for operation in a great variety of applications that require a non-incendive motor (Zone 2). It provides safety and complies with efficiency level specified by IEC 60034-30-1. It meets the requirements of installations where the flammable mixture is not often present, but may present risks.
| Standard | IEC 60034-1 |
|---|---|
| Frequency | 50 Hz |
| Voltage | 380-400-415/660-690//460 V |
| Number of poles | 4 |
| Degree of Protection | IP55 |
| Synchronous speed | 1500 rpm |
| Output rating | 5.5 kW |
| Mounting | B3T |
| Flange | Without |
| Terminal box¹ | Top |
| Enclosure | IC411 - TEFC |
Electric Motors
| Frame | 132S |
|---|---|
| Output | 5.5 kW (7.5 HP) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1460 rpm |
| Slip | 2.67 % |
| Rated voltage | 380/660 V |
| Rated current | 10.8/6.22 A |
| L. R. Amperes | 81.0/46.6 A |
| LRC | 7.5 |
| No load current | 4.70/2.71 A |
| Rated torque | 26.5 ft.lb |
| Locked rotor torque | 210 % |
| Breakdown torque | 300 % |
| Locked rotor time | 25s (cold) 14s (hot) |
| Moment of inertia (J) | 1.16 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 | IP55 |
| Enclosure | IC411 - TEFC |
| Mounting | B3T |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 56.0 dB(A) |
| Approx. weight³ | 148 lb |
Efficiency
| 50% | 89.0 |
|---|---|
| 75% | 89.6 |
| 100% | 89.6 |
Power factor
| 50% | 0.71 |
|---|---|
| 75% | 0.81 |
| 100% | 0.86 |
Electric Motors
| Frame | 132S |
|---|---|
| Output | 5.5 kW (7.5 HP) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1465 rpm |
| Slip | 2.33 % |
| Rated voltage | 400/690 V |
| Rated current | 10.5/6.09 A |
| L. R. Amperes | 87.2/50.5 A |
| LRC | 8.3 |
| No load current | 5.20/3.01 A |
| Rated torque | 26.5 ft.lb |
| Locked rotor torque | 229 % |
| Breakdown torque | 330 % |
| Locked rotor time | 21s (cold) 12s (hot) |
| Moment of inertia (J) | 1.16 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 | IP55 |
| Enclosure | IC411 - TEFC |
| Mounting | B3T |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 56.0 dB(A) |
| Approx. weight³ | 148 lb |
Efficiency
| 50% | 89.0 |
|---|---|
| 75% | 89.6 |
| 100% | 89.7 |
Power factor
| 50% | 0.66 |
|---|---|
| 75% | 0.78 |
| 100% | 0.84 |
Electric Motors
| Frame | 132S |
|---|---|
| Output | 5.5 kW (7.5 HP) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1470 rpm |
| Slip | 2.00 % |
| Rated voltage | 415 V |
| Rated current | 10.4 A |
| L. R. Amperes | 91.5 A |
| LRC | 8.8 |
| No load current | 5.60 A |
| Rated torque | 26.4 ft.lb |
| Locked rotor torque | 250 % |
| Breakdown torque | 360 % |
| Locked rotor time | 21s (cold) 12s (hot) |
| Moment of inertia (J) | 1.16 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 | IP55 |
| Enclosure | IC411 - TEFC |
| Mounting | B3T |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 56.0 dB(A) |
| Approx. weight³ | 148 lb |
Efficiency
| 50% | 89.4 |
|---|---|
| 75% | 89.6 |
| 100% | 89.8 |
Power factor
| 50% | 0.63 |
|---|---|
| 75% | 0.75 |
| 100% | 0.82 |
Electric Motors
| Frame | 132S |
|---|---|
| Output | 5.5 kW (7.5 HP) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1770 rpm |
| Slip | 1.67 % |
| Rated voltage | 460 V |
| Rated current | 9.18 A |
| L. R. Amperes | 82.6 A |
| LRC | 9.0 |
| No load current | 4.70 A |
| Rated torque | 21.9 ft.lb |
| Locked rotor torque | 250 % |
| Breakdown torque | 390 % |
| Locked rotor time | 28s (cold) 16s (hot) |
| Moment of inertia (J) | 1.16 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 | IP55 |
| Enclosure | IC411 - TEFC |
| Mounting | B3T |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 58.0 dB(A) |
| Approx. weight³ | 148 lb |
Efficiency
| 50% | 90.2 |
|---|---|
| 75% | 91.0 |
| 100% | 91.7 |
Power factor
| 50% | 0.65 |
|---|---|
| 75% | 0.76 |
| 100% | 0.82 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Main terminal box hole | 2xM32x1,5 |
| Terminal Block | BMC - 6 pins |
| Shaft Locking Device | Without |
| Drain | Rubber, automatic |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 5009 205P (ISO 12944 - C3) |
| Grounding Lugs | Double |
| Fan Cover material | Steel |
| Tropicalized Painting | Without |
| Fan material | Conductive Plastic |
| Bearing cap | No-Without Bearing Cap |
| Winding thermal protection | Thermistor - 2 wires 1 per phase 140°C 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 | 6 |
