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Remove W22Xec IE2 250 kW 4P 315L 3Ph 380-400-415/660-690//460 V 50 Hz IC411 - TEFC - B3T from comparison
W22Xec IE2 250 kW 4P 315L 3Ph 380-400-415/660-690//460 V 50 Hz IC411 - TEFC - B3TCatalog Number: E25018EP3YAX315LF3-WProduct: 14352873
USD62,457.00/un.
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| Frame Material | Cast Iron Cast Iron Cast Iron Cast Iron | |
| Impregnation Method | Constant Resin Flow Constant Resin Flow Constant Resin Flow Constant Resin Flow | |
| Regreasing System | At Drive end and Non-drive end At Drive end and Non-drive end At Drive end and Non-drive end At Drive end and Non-drive end | |
| Main terminal box hole | 2xM63x1,5 2xM63x1,5 2xM63x1,5 2xM63x1,5 | |
| Shaft Locking Device | Without Without Without Without | |
| Drain | Rubber, automatic Rubber, automatic Rubber, automatic Rubber, automatic | |
| Shaft Material | SAE 4140 Carbon Steel SAE 4140 Carbon Steel SAE 4140 Carbon Steel SAE 4140 Carbon Steel | |
| Painting | RAL 5009 222P RAL 5009 222P RAL 5009 222P RAL 5009 222P | |
| Grounding Lugs | Double Double Double Double | |
| Fan Cover material | Cast Iron Cast Iron Cast Iron Cast Iron | |
| Tropicalized Painting | Without Without Without Without | |
| Frame | 315L 315L 315L 315L | |
| Winding thermal protection | Thermistor - 2 wires 1 per phase 140°C Thermistor - 2 wires 1 per phase 155°C Thermistor - 2 wires 1 per phase 140°C Thermistor - 2 wires 1 per phase 140°C | |
| Output | 250 kW (340 HP) 250 kW (340 HP) 250 kW (340 HP) 250 kW (340 HP) | |
| Drip Cover | Without Without Without Without | |
| Frequency | 50 Hz 50 Hz 50 Hz 60 Hz | |
| Rated speed | 1490 rpm 1490 rpm 1490 rpm 1790 rpm | |
| Slip | 0.67 % 0.67 % 0.67 % 0.56 % | |
| Rated voltage | 380/660 V 400/690 V 415 V 460 V | |
| Rated current | 445/256 A 428/248 A 417 A 372 A | |
| L. R. Amperes | 3115/1793 A 2996/1737 A 2919 A 2976 A | |
| LRC | 7.0 7.0 7.0 8.0 | |
| Overload protector (phenolic) | Without overload protector Without overload protector Without overload protector Without overload protector | |
| Connection Cables Quantity | 6 6 6 6 | |
| No load current | 128/73.7 A 140/81.2 A 151 A 130 A | |
| Fan material | Aluminum Aluminum Aluminum Aluminum | |
| Rated torque | 1180 ft.lb 1180 ft.lb 1180 ft.lb 984 ft.lb | |
| Screw cap | STAINLESS STEEL AISI 316 STAINLESS STEEL AISI 316 STAINLESS STEEL AISI 316 STAINLESS STEEL AISI 316 | |
| Locked rotor torque | 229 % 260 % 280 % 300 % | |
| NDE bearing Seal | WSeal WSeal WSeal WSeal | |
| Breakdown torque | 220 % 240 % 260 % 270 % | |
| DE bearing Seal | WSeal WSeal WSeal WSeal | |
| Locked rotor time | 23s (cold) 13s (hot) 23s (cold) 13s (hot) 23s (cold) 13s (hot) 23s (cold) 13s (hot) | |
| Moment of inertia (J) | 129 sq.ft.lb 129 sq.ft.lb 129 sq.ft.lb 129 sq.ft.lb | |
| Design | N N N N | |
| Insulation Class | F F F F | |
| Service factor | 1.00 1.00 1.00 1.00 | |
| Duty Cycle | S1 S1 S1 S1 | |
| Starting Method | Direct On Line Direct On Line Direct On Line Direct On Line | |
| Ambient temperature | -20°C to +40°C -20°C to +40°C -20°C to +40°C -20°C to +40°C | |
| Altitude | 1000 m.a.s.l. 1000 m.a.s.l. 1000 m.a.s.l. 1000 m.a.s.l. | |
| Degree of Protection | IP55 IP55 IP55 IP55 | |
| Enclosure | IC411 - TEFC IC411 - TEFC IC411 - TEFC IC411 - TEFC | |
| Mounting | B3T B3T B3T B3T | |
| Rotation¹ | Both (CW and CCW) Both (CW and CCW) Both (CW and CCW) Both (CW and CCW) | |
| Noise level² | 74.0 dB(A) 74.0 dB(A) 74.0 dB(A) 79.0 dB(A) | |
| Approx. weight³ | 3086 lb 3086 lb 3086 lb 3086 lb | |
| Flange | Without Without Without Without | |
| Efficiency (100% load) | 95.8 95.7 95.9 95.8 | |
| Power factor (100% load) | 0.89 0.88 0.87 0.88 | |
| Bearing type | 6319 C3 6319 C3 6319 C3 6319 C3 | |
| NDE bearing | 6316 C3 6316 C3 6316 C3 6316 C3 |