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 | 22 kW |
Mounting | B3T |
Flange | Without |
Terminal box¹ | Top |
Enclosure | IC411 - TEFC |
Electric Motors
Frame | 180M |
---|---|
Output | 22 kW (30 HP) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2950 rpm |
Slip | 1.67 % |
Rated voltage | 380/660 V |
Rated current | 41.4/23.8 A |
L. R. Amperes | 302/174 A |
LRC | 7.3 |
No load current | 12.5/7.20 A |
Rated torque | 52.6 ft.lb |
Locked rotor torque | 260 % |
Breakdown torque | 270 % |
Locked rotor time | 18s (cold) 10s (hot) |
Moment of inertia (J) | 2.31 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 | 67.0 dB(A) |
Approx. weight³ | 372 lb |
Efficiency
50% | 92.2 |
---|---|
75% | 92.2 |
100% | 91.8 |
Power factor
50% | 0.78 |
---|---|
75% | 0.85 |
100% | 0.88 |
Electric Motors
Frame | 180M |
---|---|
Output | 22 kW (30 HP) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2955 rpm |
Slip | 1.50 % |
Rated voltage | 400/690 V |
Rated current | 39.6/23.0 A |
L. R. Amperes | 301/174 A |
LRC | 7.6 |
No load current | 13.0/7.54 A |
Rated torque | 52.5 ft.lb |
Locked rotor torque | 280 % |
Breakdown torque | 300 % |
Locked rotor time | 16s (cold) 9s (hot) |
Moment of inertia (J) | 2.31 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 | 67.0 dB(A) |
Approx. weight³ | 372 lb |
Efficiency
50% | 91.9 |
---|---|
75% | 92.4 |
100% | 92.2 |
Power factor
50% | 0.74 |
---|---|
75% | 0.83 |
100% | 0.87 |
Electric Motors
Frame | 180M |
---|---|
Output | 22 kW (30 HP) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2960 rpm |
Slip | 1.33 % |
Rated voltage | 415 V |
Rated current | 39.0 A |
L. R. Amperes | 328 A |
LRC | 8.4 |
No load current | 15.0 A |
Rated torque | 52.4 ft.lb |
Locked rotor torque | 300 % |
Breakdown torque | 330 % |
Locked rotor time | 14s (cold) 8s (hot) |
Moment of inertia (J) | 2.31 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 | 67.0 dB(A) |
Approx. weight³ | 372 lb |
Efficiency
50% | 91.5 |
---|---|
75% | 92.4 |
100% | 92.4 |
Power factor
50% | 0.71 |
---|---|
75% | 0.80 |
100% | 0.85 |
Electric Motors
Frame | 180M |
---|---|
Output | 22 kW (30 HP) |
Number of Poles | 2 |
Frequency | 60 Hz |
Rated speed | 3560 rpm |
Slip | 1.11 % |
Rated voltage | 460 V |
Rated current | 34.7 A |
L. R. Amperes | 333 A |
LRC | 9.6 |
No load current | 13.0 A |
Rated torque | 43.6 ft.lb |
Locked rotor torque | 360 % |
Breakdown torque | 350 % |
Locked rotor time | 21s (cold) 12s (hot) |
Moment of inertia (J) | 2.31 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 | 72.0 dB(A) |
Approx. weight³ | 372 lb |
Efficiency
50% | 91.0 |
---|---|
75% | 92.4 |
100% | 92.4 |
Power factor
50% | 0.72 |
---|---|
75% | 0.82 |
100% | 0.86 |
Features
Frame Material | Cast Iron |
---|---|
Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | 2xM40x1,5 |
Terminal Block | BMC - 6 pins |
Shaft Locking Device | Without |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | RAL 5009 203A (ISO 12944 - C2) |
Grounding Lugs | Single |
Fan Cover material | Cast Iron |
Tropicalized Painting | Without |
Fan material | Plastic |
Bearing cap | Yes- Bearing Cap |
Winding thermal protection | 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 |