| Customization: | Available |
|---|---|
| Conditions of Use: |
Land Use |
| Usage: | Common Units |
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| Comman Data | |||||
| Ambient temp | 40ºC | Temp rise | 125K | Short circuit capacity | / |
| Altitude | 1000m | Voltage regulation | ±1% | Cooling method | IC01 |
| Insulation class | Class H | Excitation system | self excitation | Direction of rotation | clockwise |
| Duty | S1 | Winding pitch | 2/3 | Over speed | 2250rpm |
| Pole | 4 | Power factor | 0.8 | Protection | IP23 |
| TIF | <50 | THF | <2% | THD | <5% |
| Forms | single/double bearing | Balancing | according to ISO1940 | frame | Steel frame |
| RECOGNIZED STANDARDS | GB755, BS500, IEC 60034, VED0530, CSAC22.2 100, NEMA MG-1.22,ISO 9001 | ||||
| OVERLOAD ACCEPTANCE | 4 Pole Alternators can be overloaded according to NEMA | ||||
| Accessories and options | |||||
| PMG(from SG224) | Engine adaptors for double bearing alternators | Remote voltage potentiometers | |||
| Air inlet filters(5% derating) | Air outlet filters or deflectors(5% derating) | emergency kits(AVR+ Rotary Rectifier + Varistor) | |||
| Thermal protections for bearings | Thermal protections for stator windings | Anti condensation heaters | |||
| Current transformers for paralleling with other alternators | Specific painting(according to customer's requirements) | ||||
| Three-proofing lacquer(special protection process for winding in harsh environments) | |||||
| Model | Cont./125K/40ºC | Standby/150K/40ºC | Cont./163K/27ºC | WEIGHT(KG) | |||
| KW | KVA | KW | KVA | KW | KVA | ||
| NS404G600D1 | 600 | 750 | 660 | 825 | 686.4 | 858 | 1791 |
| NS404G640D2 | 640 | 800 | 704 | 880 | 732.2 | 915.2 | 1887 |
| NS404G728D3 | 728 | 910 | 800.8 | 1001 | 832.8 | 1041 | 1859 |
| NS404G800D4 | 800 | 1000 | 880 | 1100 | 915.2 | 1144 | 2031 |
| NS404G900D5 | 900 | 1125 | 990 | 1237.5 | 1029.6 | 1287 | 2283 |
| NS404G1000E6 | 1000 | 1250 | 1100 | 1375 | 1144 | 1430 | 2575 |
| NS404G1100E7 | 1100 | 1375 | 1210 | 1512.5 | 1258.4 | 1573 | 2635 |
| NS404G1200E8 | 1200 | 1500 | 1320 | 1650 | 1372.8 | 1716 | 2695 |
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