Electric Motors
Frame | 315S/M |
---|---|
Output | 175 HP (132 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1490 rpm |
Slip | 0.67 % |
Rated voltage | 380 V |
Rated current | 239 A |
L. R. Amperes | 1816 A |
LRC | 7.6 |
No load current | 74.7 A |
Rated torque | 608 ft.lb |
Locked rotor torque | 280 % |
Breakdown torque | 280 % |
Locked rotor time | 46s (cold) 26s (hot) |
Moment of inertia (J) | 69.7 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 | 71.0 dB(A) |
Approx. weight³ | 2630 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% |
---|---|---|
95.0 | 96.0 | 96.3 |
Power factor
50% | 75% | 100% |
---|---|---|
0.78 | 0.85 | 0.87 |
Frame | 315S/M |
---|---|
Output | 175 HP (132 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1490 rpm |
Slip | 0.67 % |
Rated voltage | 400 V |
Rated current | 230 A |
L. R. Amperes | 1863 A |
LRC | 8.1 |
No load current | 80.0 A |
Rated torque | 608 ft.lb |
Locked rotor torque | 310 % |
Breakdown torque | 300 % |
Locked rotor time | 46s (cold) 26s (hot) |
Moment of inertia (J) | 69.7 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 | 71.0 dB(A) |
Approx. weight³ | 2630 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% |
---|---|---|
95.5 | 96.0 | 96.4 |
Power factor
50% | 75% | 100% |
---|---|---|
0.75 | 0.83 | 0.86 |
Frame | 315S/M |
---|---|
Output | 175 HP (132 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1490 rpm |
Slip | 0.67 % |
Rated voltage | 415 V |
Rated current | 224 A |
L. R. Amperes | 1926 A |
LRC | 8.6 |
No load current | 84.7 A |
Rated torque | 608 ft.lb |
Locked rotor torque | 340 % |
Breakdown torque | 340 % |
Locked rotor time | 46s (cold) 26s (hot) |
Moment of inertia (J) | 69.7 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 | 71.0 dB(A) |
Approx. weight³ | 2630 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% |
---|---|---|
95.3 | 95.9 | 96.4 |
Power factor
50% | 75% | 100% |
---|---|---|
0.72 | 0.81 | 0.85 |
Frame | 315S/M |
---|---|
Output | 175 HP (132 kW) |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated speed | 1790 rpm |
Slip | 0.56 % |
Rated voltage | 460 V |
Rated current | 203 A |
L. R. Amperes | 1766 A |
LRC | 8.7 |
No load current | 77.6 A |
Rated torque | 507 ft.lb |
Locked rotor torque | 310 % |
Breakdown torque | 340 % |
Locked rotor time | 102s (cold) 57s (hot) |
Moment of inertia (J) | 69.7 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 | 75.0 dB(A) |
Approx. weight³ | 2630 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% |
---|---|---|
94.1 | 95.4 | 96.2 |
Power factor
50% | 75% | 100% |
---|---|---|
0.72 | 0.81 | 0.85 |
Features
Frame Material | Cast Iron |
---|---|
Impregnation Method | Constant Resin Flow |
Regreasing System | At Drive end and Non-drive end |
Main terminal box hole | 2xM63x1,5 |
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 | Double |
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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