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Remove W22 NEMA Premium Efficiency 300 HP 4P 447/9T 3Ph 575 V 60 Hz IC411 - TEFC - Foot-mounted from comparison
W22 NEMA Premium Efficiency 300 HP 4P 447/9T 3Ph 575 V 60 Hz IC411 - TEFC - Foot-mountedCatalog Number: 30018ET3H449T-W22Product: 11165332
USD31,384.00/un.
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| Frame Material | Cast Iron | |
| Impregnation Method | Constant Resin Flow | |
| Regreasing System | At Drive end and Non-drive end | |
| Main terminal box hole | 2xNPT 3" | |
| Shaft Locking Device | Without | |
| Drain | Rubber, automatic | |
| Shaft Material | SAE 4140 Carbon Steel | |
| Painting | RAL 5009 203A (ISO 12944 - C3) | |
| Grounding Lugs | Double | |
| Fan Cover material | Cast Iron | |
| Tropicalized Painting | Without | |
| Frame | 447/9T | |
| Output | 300 HP (220 kW) | |
| Drip Cover | Without | |
| Frequency | 60 Hz | |
| Rated speed | 1780 rpm | |
| Slip | 1.11 % | |
| Rated voltage | 575 V | |
| Rated current | 264 A | |
| L. R. Amperes | 1716 A | |
| Overload protector (phenolic) | Without overload protector | |
| LRC | 6.5x(Code G) | |
| Connection Cables Quantity | 6 | |
| No load current | 84.0 A | |
| Fan material | Plastic | |
| Rated torque | 885 ft.lb | |
| Screw cap | CARBON STEEL SAE 1010/20 | |
| Locked rotor torque | 250 % | |
| NDE bearing Seal | WSeal | |
| Breakdown torque | 250 % | |
| DE bearing Seal | WSeal | |
| Locked rotor time | 28s (cold) 16s (hot) | |
| Moment of inertia (J) | 89.6 sq.ft.lb | |
| Design | B | |
| Insulation Class | F | |
| Service factor | 1.15 | |
| 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 | 75.0 dB(A) | |
| Approx. weight³ | 2856 lb | |
| Flange | Without | |
| Efficiency (100% load) | 96.2 | |
| Power factor (100% load) | 0.87 | |
| Bearing type | 6322 C3 | |
| NDE bearing | 6319 C3 |