Electric Motors
Frame | 444/5T |
---|---|
Output | 100 HP (75 kW) |
Number of Poles | 8 |
Frequency | 60 Hz |
Rated speed | 890 rpm |
Slip | 1.11 % |
Rated voltage | 460 V |
Rated current | 127 A |
L. R. Amperes | 762 A |
LRC | 6.0x(Code G) |
No load current | 56.0 A |
Rated torque | 590 ft.lb |
Locked rotor torque | 190 % |
Breakdown torque | 220 % |
Locked rotor time | 27s (cold) 15s (hot) |
Moment of inertia (J) | 87.3 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 | 63.0 dB(A) |
Approx. weight³ | 1759 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% |
---|---|---|
93.6 | 94.1 | 94.1 |
Power factor
50% | 75% | 100% |
---|---|---|
0.63 | 0.74 | 0.79 |
Frame | 444/5T |
---|---|
Output | 75 HP (55 kW) |
Number of Poles | 8 |
Frequency | 50 Hz |
Rated speed | 740 rpm |
Slip | 1.33 % |
Rated voltage | 380 V |
Rated current | 118 A |
L. R. Amperes | 717 A |
LRC | 6.1x(Code G) |
No load current | 55.0 A |
Rated torque | 532 ft.lb |
Locked rotor torque | 200 % |
Breakdown torque | 229 % |
Locked rotor time | 21s (cold) 12s (hot) |
Moment of inertia (J) | 87.3 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 | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 59.0 dB(A) |
Approx. weight³ | 1759 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% |
---|---|---|
92.9 | 93.4 | 93.2 |
Power factor
50% | 75% | 100% |
---|---|---|
0.59 | 0.72 | 0.78 |
Frame | 444/5T |
---|---|
Output | 75 HP (55 kW) |
Number of Poles | 8 |
Frequency | 50 Hz |
Rated speed | 740 rpm |
Slip | 1.33 % |
Rated voltage | 400 V |
Rated current | 116 A |
L. R. Amperes | 778 A |
LRC | 6.7x(Code J) |
No load current | 61.0 A |
Rated torque | 532 ft.lb |
Locked rotor torque | 229 % |
Breakdown torque | 270 % |
Locked rotor time | 21s (cold) 12s (hot) |
Moment of inertia (J) | 87.3 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 | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 59.0 dB(A) |
Approx. weight³ | 1759 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% |
---|---|---|
91.9 | 93.0 | 93.2 |
Power factor
50% | 75% | 100% |
---|---|---|
0.55 | 0.68 | 0.75 |
Frame | 444/5T |
---|---|
Output | 75 HP (55 kW) |
Number of Poles | 8 |
Frequency | 50 Hz |
Rated speed | 740 rpm |
Slip | 1.33 % |
Rated voltage | 415 V |
Rated current | 115 A |
L. R. Amperes | 806 A |
LRC | 7.0x(Code J) |
No load current | 67.0 A |
Rated torque | 532 ft.lb |
Locked rotor torque | 250 % |
Breakdown torque | 290 % |
Locked rotor time | 21s (cold) 12s (hot) |
Moment of inertia (J) | 87.3 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 | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 59.0 dB(A) |
Approx. weight³ | 1759 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 | 92.6 | 93.1 |
Power factor
50% | 75% | 100% |
---|---|---|
0.51 | 0.65 | 0.73 |
Frame | 444/5T |
---|---|
Output | 100 HP (75 kW) |
Number of Poles | 8 |
Frequency | 50 Hz |
Rated speed | 735 rpm |
Slip | 2.00 % |
Rated voltage | 380 V |
Rated current | 152 A |
L. R. Amperes | 714 A |
LRC | 4.7x(Code E) |
No load current | 55.0 A |
Rated torque | 714 ft.lb |
Locked rotor torque | 150 % |
Breakdown torque | 170 % |
Locked rotor time | 21s (cold) 12s (hot) |
Moment of inertia (J) | 87.3 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 | 59.0 dB(A) |
Approx. weight³ | 1759 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% |
---|---|---|
93.6 | 93.0 | 92.4 |
Power factor
50% | 75% | 100% |
---|---|---|
0.69 | 0.78 | 0.81 |
Frame | 444/5T |
---|---|
Output | 100 HP (75 kW) |
Number of Poles | 8 |
Frequency | 50 Hz |
Rated speed | 740 rpm |
Slip | 1.33 % |
Rated voltage | 400 V |
Rated current | 147 A |
L. R. Amperes | 779 A |
LRC | 5.3x(Code F) |
No load current | 61.0 A |
Rated torque | 710 ft.lb |
Locked rotor torque | 170 % |
Breakdown torque | 200 % |
Locked rotor time | 21s (cold) 12s (hot) |
Moment of inertia (J) | 87.3 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 | 59.0 dB(A) |
Approx. weight³ | 1759 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% |
---|---|---|
93.0 | 93.0 | 93.0 |
Power factor
50% | 75% | 100% |
---|---|---|
0.65 | 0.75 | 0.79 |
Frame | 444/5T |
---|---|
Output | 100 HP (75 kW) |
Number of Poles | 8 |
Frequency | 50 Hz |
Rated speed | 740 rpm |
Slip | 1.33 % |
Rated voltage | 415 V |
Rated current | 144 A |
L. R. Amperes | 806 A |
LRC | 5.6x(Code G) |
No load current | 67.0 A |
Rated torque | 710 ft.lb |
Locked rotor torque | 190 % |
Breakdown torque | 220 % |
Locked rotor time | 21s (cold) 12s (hot) |
Moment of inertia (J) | 87.3 sq.ft.lb |
---|---|
Design | B |
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