Electric Motors
Frame | 284HP |
---|---|
Output | 25 HP (18.5 kW) |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated speed | 1765 rpm |
Slip | 1.94 % |
Rated voltage | 230/460 V |
Rated current | 59.0/29.5 A |
L. R. Amperes | 366/183 A |
LRC | 6.2x(Code G) |
No load current | 21.0/10.5 A |
Rated torque | 74.4 ft.lb |
Locked rotor torque | 240 % |
Breakdown torque | 270 % |
Locked rotor time | 43s (cold) 24s (hot) |
Moment of inertia (J) | 5.11 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.25 |
Temperature rise | 80 K |
Duty Cycle | Cont.(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 | W-6 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 63.0 dB(A) |
Approx. weight³ | 414 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% |
---|---|---|
92.4 | 93.0 | 93.6 |
Power factor
50% | 75% | 100% |
---|---|---|
0.70 | 0.80 | 0.84 |
Frame | 284HP |
---|---|
Output | 20 HP (15 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1465 rpm |
Slip | 2.33 % |
Rated voltage | 380 V |
Rated current | 29.1 A |
L. R. Amperes | 175 A |
LRC | 6.0x(Code G) |
No load current | 10.4 A |
Rated torque | 71.7 ft.lb |
Locked rotor torque | 229 % |
Breakdown torque | 260 % |
Locked rotor time | 32s (cold) 18s (hot) |
Moment of inertia (J) | 5.11 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.00 |
Temperature rise | 80 K |
Duty Cycle | Cont.(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 | W-6 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 61.0 dB(A) |
Approx. weight³ | 414 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 | 92.1 | 92.1 |
Power factor
50% | 75% | 100% |
---|---|---|
0.69 | 0.80 | 0.85 |
Frame | 284HP |
---|---|
Output | 20 HP (15 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1470 rpm |
Slip | 2.00 % |
Rated voltage | 400 V |
Rated current | 28.2 A |
L. R. Amperes | 189 A |
LRC | 6.7x(Code H) |
No load current | 11.1 A |
Rated torque | 71.4 ft.lb |
Locked rotor torque | 260 % |
Breakdown torque | 300 % |
Locked rotor time | 32s (cold) 18s (hot) |
Moment of inertia (J) | 5.11 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.00 |
Temperature rise | 80 K |
Duty Cycle | Cont.(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 | W-6 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 61.0 dB(A) |
Approx. weight³ | 414 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 | 92.5 | 92.6 |
Power factor
50% | 75% | 100% |
---|---|---|
0.65 | 0.78 | 0.83 |
Frame | 284HP |
---|---|
Output | 20 HP (15 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1470 rpm |
Slip | 2.00 % |
Rated voltage | 415 V |
Rated current | 27.5 A |
L. R. Amperes | 198 A |
LRC | 7.2x(Code J) |
No load current | 11.6 A |
Rated torque | 71.4 ft.lb |
Locked rotor torque | 290 % |
Breakdown torque | 330 % |
Locked rotor time | 32s (cold) 18s (hot) |
Moment of inertia (J) | 5.11 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.00 |
Temperature rise | 80 K |
Duty Cycle | Cont.(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 | W-6 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 61.0 dB(A) |
Approx. weight³ | 414 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% |
---|---|---|
91.2 | 92.5 | 92.7 |
Power factor
50% | 75% | 100% |
---|---|---|
0.62 | 0.75 | 0.82 |
Frame | 284HP |
---|---|
Output | 25 HP (18.5 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1445 rpm |
Slip | 3.67 % |
Rated voltage | 380 V |
Rated current | 35.6 A |
L. R. Amperes | 174 A |
LRC | 4.9x(Code E) |
No load current | 10.4 A |
Rated torque | 90.9 ft.lb |
Locked rotor torque | 180 % |
Breakdown torque | 210 % |
Locked rotor time | 32s (cold) 18s (hot) |
Moment of inertia (J) | 5.11 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.00 |
Temperature rise | 105 K |
Duty Cycle | Cont.(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 | W-6 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 61.0 dB(A) |
Approx. weight³ | 414 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% |
---|---|---|
92.4 | 91.7 | 91.7 |
Power factor
50% | 75% | 100% |
---|---|---|
0.76 | 0.84 | 0.86 |
Frame | 284HP |
---|---|
Output | 25 HP (18.5 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1455 rpm |
Slip | 3.00 % |
Rated voltage | 400 V |
Rated current | 34.0 A |
L. R. Amperes | 187 A |
LRC | 5.5x(Code F) |
No load current | 11.1 A |
Rated torque | 90.2 ft.lb |
Locked rotor torque | 210 % |
Breakdown torque | 240 % |
Locked rotor time | 32s (cold) 18s (hot) |
Moment of inertia (J) | 5.11 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.00 |
Temperature rise | 105 K |
Duty Cycle | Cont.(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 | W-6 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 61.0 dB(A) |
Approx. weight³ | 414 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% |
---|---|---|
92.4 | 92.4 | 92.4 |
Power factor
50% | 75% | 100% |
---|---|---|
0.73 | 0.82 | 0.85 |
Frame | 284HP |
---|---|
Output | 25 HP (18.5 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1460 rpm |
Slip | 2.67 % |
Rated voltage | 415 V |
Rated current | 33.2 A |
L. R. Amperes | 196 A |
LRC | 5.9x(Code G) |
No load current | 11.6 A |
Rated torque | 89.9 ft.lb |
Locked rotor torque | 229 % |
Breakdown torque | 260 % |
Locked rotor time | 32s (cold) 18s (hot) |
Moment of inertia (J) | 5.11 sq.ft.lb |
---|---|
Design | B |
Product title
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$19.99 USD | $24.99 USD
Product title
Vendor
$19.99 USD | $24.99 USD
Product title
Vendor
$19.99 USD | $24.99 USD
Product title
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