Electric Motors
| Frame | 447/9T |
|---|---|
| Output | 300 HP (220 kW) |
| Number of Poles | 6 |
| Frequency | 60 Hz |
| Rated speed | 1189 rpm |
| Slip | 0.92 % |
| Rated voltage | 460 V |
| Rated current | 356 A |
| L. R. Amperes | 2741 A |
| LRC | 7.7x(Code J) |
| No load current | 170 A |
| Rated torque | 1320 ft.lb |
| Locked rotor torque | 270 % |
| Breakdown torque | 300 % |
| Locked rotor time | 18s (cold) 10s (hot) |
| Moment of inertia (J) | 145 sq.ft.lb |
|---|---|
| Design | A |
| 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 | 70.0 dB(A) |
| Approx. weight³ | 3055 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% |
|---|---|---|
|
95.4 |
95.8 |
95.8 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
|
0.63 |
0.75 |
0.81 |
| Frame | 447/9T |
|---|---|
| Output | 250 HP (185 kW) |
| Number of Poles | 6 |
| Frequency | 50 Hz |
| Rated speed | 988 rpm |
| Slip | 1.20 % |
| Rated voltage | 380 V |
| Rated current | 362 A |
| L. R. Amperes | 2679 A |
| LRC | 7.4x(Code H) |
| No load current | 170 A |
| Rated torque | 1330 ft.lb |
| Locked rotor torque | 229 % |
| Breakdown torque | 250 % |
| Locked rotor time | 14s (cold) 8s (hot) |
| Moment of inertia (J) | 145 sq.ft.lb |
|---|---|
| Design | A |
| 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 | 70.0 dB(A) |
| Approx. weight³ | 3055 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 |
95.4 |
95.8 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
|
0.61 |
0.75 |
0.81 |
| Frame | 447/9T |
|---|---|
| Output | 250 HP (185 kW) |
| Number of Poles | 6 |
| Frequency | 50 Hz |
| Rated speed | 990 rpm |
| Slip | 1.00 % |
| Rated voltage | 400 V |
| Rated current | 357 A |
| L. R. Amperes | 2785 A |
| LRC | 7.8x(Code J) |
| No load current | 185 A |
| Rated torque | 1330 ft.lb |
| Locked rotor torque | 260 % |
| Breakdown torque | 270 % |
| Locked rotor time | 14s (cold) 8s (hot) |
| Moment of inertia (J) | 145 sq.ft.lb |
|---|---|
| Design | A |
| 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 | 70.0 dB(A) |
| Approx. weight³ | 3055 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% |
|---|---|---|
|
94.5 |
95.4 |
95.8 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
|
0.59 |
0.71 |
0.78 |
| Frame | 447/9T |
|---|---|
| Output | 250 HP (185 kW) |
| Number of Poles | 6 |
| Frequency | 50 Hz |
| Rated speed | 990 rpm |
| Slip | 1.00 % |
| Rated voltage | 415 V |
| Rated current | 349 A |
| L. R. Amperes | 2862 A |
| LRC | 8.2x(Code K) |
| No load current | 200 A |
| Rated torque | 1330 ft.lb |
| Locked rotor torque | 290 % |
| Breakdown torque | 290 % |
| Locked rotor time | 14s (cold) 8s (hot) |
| Moment of inertia (J) | 145 sq.ft.lb |
|---|---|
| Design | A |
| 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 | 70.0 dB(A) |
| Approx. weight³ | 3055 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 |
95.0 |
95.8 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
|
0.56 |
0.69 |
0.77 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Constant Resin Flow |
| Regreasing System | At Drive end and Non-drive end |
| Main terminal box hole | 2xNPT 3" |
| Terminal Block | Without |
| Shaft Locking Device | Without |
| Drain | Rubber, automatic |
| Shaft Material | SAE 4140 Carbon Steel |
| Painting | RAL 5009 203A (ISO 12944 - C2) |
| Grounding Lugs | Double |
| Fan Cover material | Cast Iron |
| Tropicalized Painting | Without |
| Fan material | Aluminum |
| Bearing cap | Yes- Bearing Cap |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 12 |
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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