| 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 | WEIGHT(KG) | ||
| KW | KVA | KW | KVA | ||
| NL224A32B1 | 38 | 47.5 | 41.8 | 52.3 | 232 |
| NL224A34B2 | 40 | 50 | 44 | 55 | 239 |
| NL224A40B3 | 48 | 60 | 52.8 | 66 | 256 |
| NL224A45B4 | 54 | 67.5 | 59.4 | 74.3 | 268 |
| NL224A50C5 | 60 | 75 | 66 | 82.5 | 292 |
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