Electric Motors
Frame | 254/6JP |
---|---|
Output | 20 HP (15 kW) |
Number of Poles | 2 |
Frequency | 60 Hz |
Rated speed | 3525 rpm |
Slip | 2.08 % |
Rated voltage | 230/460 V |
Rated current | 46.4/23.2 A |
L. R. Amperes | 283/142 A |
LRC | 6.1x(Code G) |
No load current | 13.0/6.50 A |
Rated torque | 29.8 ft.lb |
Locked rotor torque | 200 % |
Breakdown torque | 240 % |
Locked rotor time | 27s (cold) 15s (hot) |
Moment of inertia (J) | 1.54 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 | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 72.0 dB(A) |
Approx. weight³ | 333 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% |
---|---|---|
90.7 | 91.0 | 91.0 |
Power factor
50% | 75% | 100% |
---|---|---|
0.80 | 0.87 | 0.89 |
Frame | 254/6JP |
---|---|
Output | 15 HP (11 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2935 rpm |
Slip | 2.17 % |
Rated voltage | 380 V |
Rated current | 20.4 A |
L. R. Amperes | 141 A |
LRC | 6.9x(Code G) |
No load current | 6.20 A |
Rated torque | 26.8 ft.lb |
Locked rotor torque | 220 % |
Breakdown torque | 260 % |
Locked rotor time | 28s (cold) 16s (hot) |
Moment of inertia (J) | 1.54 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.15 |
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 | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 67.0 dB(A) |
Approx. weight³ | 333 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% |
---|---|---|
90.6 | 90.9 | 91.2 |
Power factor
50% | 75% | 100% |
---|---|---|
0.78 | 0.87 | 0.90 |
Frame | 254/6JP |
---|---|
Output | 15 HP (11 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2945 rpm |
Slip | 1.83 % |
Rated voltage | 400 V |
Rated current | 19.6 A |
L. R. Amperes | 151 A |
LRC | 7.7x(Code H) |
No load current | 6.60 A |
Rated torque | 26.7 ft.lb |
Locked rotor torque | 240 % |
Breakdown torque | 280 % |
Locked rotor time | 28s (cold) 16s (hot) |
Moment of inertia (J) | 1.54 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.15 |
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 | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 67.0 dB(A) |
Approx. weight³ | 333 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% |
---|---|---|
90.4 | 91.2 | 91.2 |
Power factor
50% | 75% | 100% |
---|---|---|
0.75 | 0.85 | 0.89 |
Frame | 254/6JP |
---|---|
Output | 15 HP (11 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2950 rpm |
Slip | 1.67 % |
Rated voltage | 415 V |
Rated current | 19.1 A |
L. R. Amperes | 155 A |
LRC | 8.1x(Code J) |
No load current | 6.90 A |
Rated torque | 26.7 ft.lb |
Locked rotor torque | 270 % |
Breakdown torque | 310 % |
Locked rotor time | 28s (cold) 16s (hot) |
Moment of inertia (J) | 1.54 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.15 |
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 | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 67.0 dB(A) |
Approx. weight³ | 333 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% |
---|---|---|
89.8 | 91.1 | 91.2 |
Power factor
50% | 75% | 100% |
---|---|---|
0.73 | 0.84 | 0.88 |
Frame | 254/6JP |
---|---|
Output | 20 HP (15 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2885 rpm |
Slip | 3.83 % |
Rated voltage | 380 V |
Rated current | 28.9 A |
L. R. Amperes | 147 A |
LRC | 5.1x(Code E) |
No load current | 6.20 A |
Rated torque | 36.4 ft.lb |
Locked rotor torque | 160 % |
Breakdown torque | 190 % |
Locked rotor time | 12s (cold) 7s (hot) |
Moment of inertia (J) | 1.54 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 | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 67.0 dB(A) |
Approx. weight³ | 333 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% |
---|---|---|
87.2 | 87.5 | 87.5 |
Power factor
50% | 75% | 100% |
---|---|---|
0.86 | 0.89 | 0.90 |
Frame | 254/6JP |
---|---|
Output | 20 HP (15 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2905 rpm |
Slip | 3.17 % |
Rated voltage | 400 V |
Rated current | 27.2 A |
L. R. Amperes | 155 A |
LRC | 5.7x(Code F) |
No load current | 6.60 A |
Rated torque | 36.2 ft.lb |
Locked rotor torque | 180 % |
Breakdown torque | 210 % |
Locked rotor time | 16s (cold) 9s (hot) |
Moment of inertia (J) | 1.54 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 | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 67.0 dB(A) |
Approx. weight³ | 333 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% |
---|---|---|
89.2 | 89.5 | 89.5 |
Power factor
50% | 75% | 100% |
---|---|---|
0.84 | 0.88 | 0.89 |
Frame | 254/6JP |
---|---|
Output | 20 HP (15 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2915 rpm |
Slip | 2.83 % |
Rated voltage | 415 V |
Rated current | 26.2 A |
L. R. Amperes | 160 A |
LRC | 6.1x(Code G) |
No load current | 6.90 A |
Rated torque | 36.0 ft.lb |
Locked rotor torque | 200 % |
Breakdown torque | 229 % |
Locked rotor time | 18s (cold) 10s (hot) |
Moment of inertia (J) | 1.54 sq.ft.lb |
---|---|
Design | B |
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