Description
Standard | IEC 60034-1 |
---|---|
Frequency | 50 Hz |
Voltage | 380-400-415/660-690//460 V |
Number of poles | 2 |
Degree of Protection | IP55 |
Synchronous speed | 3000 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 | 2 |
Frequency | 50 Hz |
Rated speed | 2875 rpm |
Slip | 4.17 % |
Rated voltage | 380/660 V |
Rated current | 8.05/4.63 A |
L. R. Amperes | 53.9/31.1 A |
LRC | 6.7 |
No load current | 2.60/1.50 A |
Rated torque | 9.81 ft.lb |
Locked rotor torque | 200 % |
Breakdown torque | 250 % |
Locked rotor time | 25s (cold) 14s (hot) |
Moment of inertia (J) | 0.2079 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 | 64.0 dB(A) |
Approx. weight³ | 91.7 lb |
Efficiency
50% | 86.6 |
---|---|
75% | 86.0 |
100% | 85.8 |
Power factor
50% | 0.78 |
---|---|
75% | 0.86 |
100% | 0.88 |
Electric Motors
Frame | 112M |
---|---|
Output | 4 kW (5.5 HP) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2895 rpm |
Slip | 3.50 % |
Rated voltage | 400/690 V |
Rated current | 7.63/4.42 A |
L. R. Amperes | 53.4/31.0 A |
LRC | 7.0 |
No load current | 2.80/1.62 A |
Rated torque | 9.74 ft.lb |
Locked rotor torque | 229 % |
Breakdown torque | 280 % |
Locked rotor time | 25s (cold) 14s (hot) |
Moment of inertia (J) | 0.2079 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 | 64.0 dB(A) |
Approx. weight³ | 91.7 lb |
Efficiency
50% | 86.0 |
---|---|
75% | 86.0 |
100% | 86.0 |
Power factor
50% | 0.73 |
---|---|
75% | 0.83 |
100% | 0.88 |
Electric Motors
Frame | 112M |
---|---|
Output | 4 kW (5.5 HP) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2905 rpm |
Slip | 3.17 % |
Rated voltage | 415 V |
Rated current | 7.50 A |
L. R. Amperes | 54.7 A |
LRC | 7.3 |
No load current | 3.00 A |
Rated torque | 9.70 ft.lb |
Locked rotor torque | 250 % |
Breakdown torque | 310 % |
Locked rotor time | 25s (cold) 14s (hot) |
Moment of inertia (J) | 0.2079 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 | 64.0 dB(A) |
Approx. weight³ | 91.7 lb |
Efficiency
50% | 85.3 |
---|---|
75% | 85.9 |
100% | 86.3 |
Power factor
50% | 0.69 |
---|---|
75% | 0.80 |
100% | 0.86 |
Electric Motors
Frame | 112M |
---|---|
Output | 4 kW (5.5 HP) |
Number of Poles | 2 |
Frequency | 60 Hz |
Rated speed | 3510 rpm |
Slip | 2.50 % |
Rated voltage | 460 V |
Rated current | 6.67 A |
L. R. Amperes | 54.7 A |
LRC | 8.2 |
No load current | 2.70 A |
Rated torque | 8.03 ft.lb |
Locked rotor torque | 250 % |
Breakdown torque | 350 % |
Locked rotor time | 28s (cold) 16s (hot) |
Moment of inertia (J) | 0.2079 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 | 70.0 dB(A) |
Approx. weight³ | 91.7 lb |
Efficiency
50% | 84.0 |
---|---|
75% | 86.5 |
100% | 87.5 |
Power factor
50% | 0.71 |
---|---|
75% | 0.81 |
100% | 0.86 |
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 |
Drip Cover | Without |
Overload protector (phenolic) | Without overload protector |
Connection Cables Quantity | 6 |