Description
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60 Hz |
| Voltage | 460 V |
| Number of poles | 4 |
| Degree of Protection | IP55 |
| Synchronous speed | 1800 rpm |
| Output rating | 100 HP |
| Mounting | F-1 |
| Flange | Without |
| Terminal box¹ | Left position |
| Enclosure | IC411 - TEFC |
Electric Motors
| Frame | 404/5T |
|---|---|
| Output | 100 HP (75 kW) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1775 rpm |
| Slip | 1.39 % |
| Rated voltage | 460 V |
| Rated current | 116 A |
| L. R. Amperes | 719 A |
| LRC | 6.2x(Code G) |
| No load current | 32.0 A |
| Rated torque | 296 ft.lb |
| Locked rotor torque | 240 % |
| Breakdown torque | 220 % |
| Locked rotor time | 23s (cold) 13s (hot) |
| Moment of inertia (J) | 29.9 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 | 68.0 dB(A) |
| Approx. weight³ | 1250 lb |
Efficiency
| 50% | 95.0 |
|---|---|
| 75% | 95.0 |
| 100% | 95.4 |
Power factor
| 50% | 0.77 |
|---|---|
| 75% | 0.84 |
| 100% | 0.85 |
Electric Motors
| Frame | 404/5T |
|---|---|
| Output | 100 HP (75 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1465 rpm |
| Slip | 2.33 % |
| Rated voltage | 380 V |
| Rated current | 142 A |
| L. R. Amperes | 795 A |
| LRC | 5.6x(Code F) |
| No load current | 31.7 A |
| Rated torque | 358 ft.lb |
| Locked rotor torque | 190 % |
| Breakdown torque | 170 % |
| Locked rotor time | 16s (cold) 9s (hot) |
| Moment of inertia (J) | 29.9 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 | 64.0 dB(A) |
| Approx. weight³ | 1250 lb |
Efficiency
| 50% | 94.5 |
|---|---|
| 75% | 94.1 |
| 100% | 93.6 |
Power factor
| 50% | 0.82 |
|---|---|
| 75% | 0.86 |
| 100% | 0.86 |
Electric Motors
| Frame | 404/5T |
|---|---|
| Output | 100 HP (75 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1470 rpm |
| Slip | 2.00 % |
| Rated voltage | 400 V |
| Rated current | 135 A |
| L. R. Amperes | 837 A |
| LRC | 6.2x(Code G) |
| No load current | 33.7 A |
| Rated torque | 357 ft.lb |
| Locked rotor torque | 210 % |
| Breakdown torque | 190 % |
| Locked rotor time | 16s (cold) 9s (hot) |
| Moment of inertia (J) | 29.9 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 | 64.0 dB(A) |
| Approx. weight³ | 1250 lb |
Efficiency
| 50% | 94.5 |
|---|---|
| 75% | 94.5 |
| 100% | 94.1 |
Power factor
| 50% | 0.79 |
|---|---|
| 75% | 0.85 |
| 100% | 0.85 |
Electric Motors
| Frame | 404/5T |
|---|---|
| Output | 100 HP (75 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1475 rpm |
| Slip | 1.67 % |
| Rated voltage | 415 V |
| Rated current | 131 A |
| L. R. Amperes | 865 A |
| LRC | 6.6x(Code G) |
| No load current | 35.0 A |
| Rated torque | 356 ft.lb |
| Locked rotor torque | 220 % |
| Breakdown torque | 210 % |
| Locked rotor time | 16s (cold) 9s (hot) |
| Moment of inertia (J) | 29.9 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 | 64.0 dB(A) |
| Approx. weight³ | 1250 lb |
Efficiency
| 50% | 94.5 |
|---|---|
| 75% | 94.5 |
| 100% | 94.5 |
Power factor
| 50% | 0.77 |
|---|---|
| 75% | 0.84 |
| 100% | 0.84 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Constant Resin Flow |
| Regreasing System | Extended in Stainless Steel, at Drive end and Non-drive end |
| Main terminal box hole | NPT 3" |
| Terminal Block | Without |
| Shaft Locking Device | With |
| Drain | Type T, Threaded |
| Shaft Material | SAE 4140 Carbon Steel |
| Painting | RAL 5009 202E (ISO 12944 - C4) |
| Grounding Lugs | Double |
| Fan Cover material | Cast Iron |
| Tropicalized Painting | According to IEEE-841 (96h) |
| Joints Seal | Molykote |
| Foot flatness | (0.005 pol) 0.127 mm |
| Fan material | Conductive Plastic |
| Bearing cap | Yes- Bearing Cap |
| Bolt Material | Carbon Steel |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 3 |
