Electric Motors
| Frame | 180L |
|---|---|
| Output | 20 HP (15 kW) |
| Number of Poles | 6 |
| Frequency | 50 Hz |
| Rated speed | 970 rpm |
| Slip | 3.00 % |
| Rated voltage | 380 V |
| Rated current | 29.3 A |
| L. R. Amperes | 226 A |
| LRC | 7.7 |
| No load current | 10.3 A |
| Rated torque | 107 ft.lb |
| Locked rotor torque | 229 % |
| Breakdown torque | 280 % |
| Locked rotor time | 18s (cold) 10s (hot) |
| Moment of inertia (J) | 7.69 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 | B3L(E) |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 56.0 dB(A) |
| Approx. weight³ | 420 lb |
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 91.5 | 91.5 | 91.5 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.68 | 0.80 | 0.85 |
| Frame | 180L |
|---|---|
| Output | 20 HP (15 kW) |
| Number of Poles | 6 |
| Frequency | 50 Hz |
| Rated speed | 975 rpm |
| Slip | 2.50 % |
| Rated voltage | 400 V |
| Rated current | 28.0 A |
| L. R. Amperes | 216 A |
| LRC | 7.7 |
| No load current | 11.0 A |
| Rated torque | 106 ft.lb |
| Locked rotor torque | 260 % |
| Breakdown torque | 320 % |
| Locked rotor time | 18s (cold) 10s (hot) |
| Moment of inertia (J) | 7.69 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 | B3L(E) |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 56.0 dB(A) |
| Approx. weight³ | 420 lb |
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 91.3 | 91.7 | 92.0 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.65 | 0.78 | 0.84 |
| Frame | 180L |
|---|---|
| Output | 20 HP (15 kW) |
| Number of Poles | 6 |
| Frequency | 50 Hz |
| Rated speed | 975 rpm |
| Slip | 2.50 % |
| Rated voltage | 415 V |
| Rated current | 26.6 A |
| L. R. Amperes | 205 A |
| LRC | 7.7 |
| No load current | 12.0 A |
| Rated torque | 106 ft.lb |
| Locked rotor torque | 290 % |
| Breakdown torque | 370 % |
| Locked rotor time | 18s (cold) 10s (hot) |
| Moment of inertia (J) | 7.69 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 | B3L(E) |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 56.0 dB(A) |
| Approx. weight³ | 420 lb |
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 91.6 | 92.0 | 92.3 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.69 | 0.80 | 0.85 |
| Frame | 180L |
|---|---|
| Output | 20 HP (15 kW) |
| Number of Poles | 6 |
| Frequency | 60 Hz |
| Rated speed | 1180 rpm |
| Slip | 1.67 % |
| Rated voltage | 460 V |
| Rated current | 24.7 A |
| L. R. Amperes | 227 A |
| LRC | 9.2 |
| No load current | 10.7 A |
| Rated torque | 87.8 ft.lb |
| Locked rotor torque | 300 % |
| Breakdown torque | 390 % |
| Locked rotor time | 23s (cold) 13s (hot) |
| Moment of inertia (J) | 7.69 sq.ft.lb |
|---|---|
| Design | N |
| Insulation Class | F |
| Service factor | 1.25 |
| 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 | B3L(E) |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 59.0 dB(A) |
| Approx. weight³ | 420 lb |
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 91.0 | 91.7 | 91.7 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.68 | 0.79 | 0.83 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Regreasing System | At Drive end and Non-drive end |
| Main terminal box hole | 2xM40x1,5 |
| Terminal Block | BMC - 6 pins |
| Shaft Locking Device | Without |
| Drain | Rubber, automatic |
| 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 |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Overload protector (phenolic) | Without overload protector |
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