Description
Standard | IEC 60034-1 |
---|---|
Frequency | 50 Hz |
Voltage | 380-400-415/660-690//460 V |
Number of poles | 6 |
Degree of Protection | IP55 |
Synchronous speed | 1000 rpm |
Output rating | 18.5 kW |
Mounting | B3T |
Flange | Without |
Terminal box¹ | Top |
Enclosure | IC411 - TEFC |
Electric Motors
Frame | 200L |
---|---|
Output | 18.5 kW (25 HP) |
Number of Poles | 6 |
Frequency | 50 Hz |
Rated speed | 970 rpm |
Slip | 3.00 % |
Rated voltage | 380/660 V |
Rated current | 36.9/21.2 A |
L. R. Amperes | 210/121 A |
LRC | 5.7 |
No load current | 13.5/7.77 A |
Rated torque | 134 ft.lb |
Locked rotor torque | 190 % |
Breakdown torque | 220 % |
Locked rotor time | 27s (cold) 15s (hot) |
Moment of inertia (J) | 8.34 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 | 60.0 dB(A) |
Approx. weight³ | 472 lb |
Efficiency
50% | 91.5 |
---|---|
75% | 91.4 |
100% | 90.8 |
Power factor
50% | 0.71 |
---|---|
75% | 0.80 |
100% | 0.84 |
Electric Motors
Frame | 200L |
---|---|
Output | 18.5 kW (25 HP) |
Number of Poles | 6 |
Frequency | 50 Hz |
Rated speed | 975 rpm |
Slip | 2.50 % |
Rated voltage | 400/690 V |
Rated current | 35.7/20.7 A |
L. R. Amperes | 203/118 A |
LRC | 5.7 |
No load current | 15.0/8.70 A |
Rated torque | 134 ft.lb |
Locked rotor torque | 210 % |
Breakdown torque | 250 % |
Locked rotor time | 27s (cold) 15s (hot) |
Moment of inertia (J) | 8.34 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 | 60.0 dB(A) |
Approx. weight³ | 472 lb |
Efficiency
50% | 91.0 |
---|---|
75% | 91.4 |
100% | 91.2 |
Power factor
50% | 0.67 |
---|---|
75% | 0.77 |
100% | 0.82 |
Electric Motors
Frame | 200L |
---|---|
Output | 18.5 kW (25 HP) |
Number of Poles | 6 |
Frequency | 50 Hz |
Rated speed | 975 rpm |
Slip | 2.50 % |
Rated voltage | 415 V |
Rated current | 35.2 A |
L. R. Amperes | 201 A |
LRC | 5.7 |
No load current | 16.3 A |
Rated torque | 134 ft.lb |
Locked rotor torque | 229 % |
Breakdown torque | 270 % |
Locked rotor time | 27s (cold) 15s (hot) |
Moment of inertia (J) | 8.34 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 | 60.0 dB(A) |
Approx. weight³ | 472 lb |
Efficiency
50% | 90.5 |
---|---|
75% | 91.2 |
100% | 91.3 |
Power factor
50% | 0.63 |
---|---|
75% | 0.74 |
100% | 0.80 |
Electric Motors
Frame | 200L |
---|---|
Output | 18.5 kW (25 HP) |
Number of Poles | 6 |
Frequency | 60 Hz |
Rated speed | 1175 rpm |
Slip | 2.08 % |
Rated voltage | 460 V |
Rated current | 31.3 A |
L. R. Amperes | 200 A |
LRC | 6.4 |
No load current | 13.7 A |
Rated torque | 111 ft.lb |
Locked rotor torque | 250 % |
Breakdown torque | 280 % |
Locked rotor time | 27s (cold) 15s (hot) |
Moment of inertia (J) | 8.34 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 | 62.0 dB(A) |
Approx. weight³ | 472 lb |
Efficiency
50% | 91.0 |
---|---|
75% | 91.7 |
100% | 91.7 |
Power factor
50% | 0.64 |
---|---|
75% | 0.76 |
100% | 0.81 |
Features
Frame Material | Cast Iron |
---|---|
Impregnation Method | Dip and Bake Polyester |
Regreasing System | At Drive end and Non-drive end |
Main terminal box hole | 2xM50x1,5 |
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 | Cast Iron |
Tropicalized Painting | Without |
Fan material | Conductive Plastic |
Bearing cap | Yes- 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 |