| Frame | 447/9TS |
|---|---|
| Output | 300 HP (220 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3575 rpm |
| Slip | 0.69 % |
| Rated voltage | 460 V |
| Rated current | 329 A |
| L. R. Amperes | 2764 A |
| LRC | 8.4x(Code J) |
| No load current | 102 A |
| Rated torque | 441 ft.lb |
| Locked rotor torque | 229 % |
| Breakdown torque | 340 % |
| Locked rotor time | 25s (cold) 14s (hot) |
| Moment of inertia (J) | 33.7 sq.ft.lb |
|---|---|
| Design | A |
| Insulation Class | F |
| Service factor | 1.15 |
| Temperature rise | 105 K |
| Duty Cycle | Cont.(S1) |
| Starting Method | VFD |
| Ambient temperature | -20°C to +40°C |
| Altitude | 1000 m.a.s.l. |
| Degree of Protection | IP23 |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 87.0 dB(A) |
| Approx. weight³ | 1943 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% |
|---|---|---|
|
95.2 |
95.4 |
95.4 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
|
0.77 |
0.84 |
0.88 |
Product title
Vendor
$19.99 USD | $24.99 USD
Product title
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$19.99 USD | $24.99 USD
Product title
Vendor
$19.99 USD | $24.99 USD
Product title
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