Description
| 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 | 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 | 1430 rpm |
| Slip | 4.67 % |
| Rated voltage | 380/660 V |
| Rated current | 8.56/4.93 A |
| L. R. Amperes | 52.2/30.1 A |
| LRC | 6.1 |
| No load current | 3.50/2.02 A |
| Rated torque | 19.7 ft.lb |
| Locked rotor torque | 190 % |
| Breakdown torque | 229 % |
| Locked rotor time | 19s (cold) 11s (hot) |
| Moment of inertia (J) | 0.3695 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 | 94.7 lb |
Efficiency
| 50% | 86.5 |
|---|---|
| 75% | 86.6 |
| 100% | 86.6 |
Power factor
| 50% | 0.67 |
|---|---|
| 75% | 0.78 |
| 100% | 0.82 |
Electric Motors
| Frame | 112M |
|---|---|
| Output | 4 kW (5.5 HP) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1440 rpm |
| Slip | 4.00 % |
| Rated voltage | 400/690 V |
| Rated current | 8.32/4.82 A |
| L. R. Amperes | 54.9/31.8 A |
| LRC | 6.6 |
| No load current | 4.00/2.32 A |
| Rated torque | 19.6 ft.lb |
| Locked rotor torque | 220 % |
| Breakdown torque | 260 % |
| Locked rotor time | 23s (cold) 13s (hot) |
| Moment of inertia (J) | 0.3695 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 | 94.7 lb |
Efficiency
| 50% | 86.0 |
|---|---|
| 75% | 86.7 |
| 100% | 86.7 |
Power factor
| 50% | 0.62 |
|---|---|
| 75% | 0.74 |
| 100% | 0.80 |
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 | 415 V |
| Rated current | 8.20 A |
| L. R. Amperes | 58.2 A |
| LRC | 7.1 |
| No load current | 4.50 A |
| Rated torque | 19.5 ft.lb |
| Locked rotor torque | 240 % |
| Breakdown torque | 280 % |
| Locked rotor time | 25s (cold) 14s (hot) |
| Moment of inertia (J) | 0.3695 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 | 94.7 lb |
Efficiency
| 50% | 85.3 |
|---|---|
| 75% | 86.6 |
| 100% | 87.0 |
Power factor
| 50% | 0.58 |
|---|---|
| 75% | 0.71 |
| 100% | 0.78 |
Electric Motors
| Frame | 112M |
|---|---|
| Output | 4 kW (5.5 HP) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1750 rpm |
| Slip | 2.78 % |
| Rated voltage | 460 V |
| Rated current | 7.26 A |
| L. R. Amperes | 54.4 A |
| LRC | 7.5 |
| No load current | 3.70 A |
| Rated torque | 16.1 ft.lb |
| Locked rotor torque | 240 % |
| Breakdown torque | 320 % |
| Locked rotor time | 21s (cold) 12s (hot) |
| Moment of inertia (J) | 0.3695 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 | 94.7 lb |
Efficiency
| 50% | 85.5 |
|---|---|
| 75% | 87.5 |
| 100% | 87.5 |
Power factor
| 50% | 0.59 |
|---|---|
| 75% | 0.72 |
| 100% | 0.79 |
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 |
