Conditions of Use: |
Land Use |
---|---|
Usage: | Common Units |
Output Type: | AC Three Phase |
Cooling Method: |
Air Cooled |
Installation Method: |
Fixed |
Generator Type: |
Diesel Generator |
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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 | ||
NS454G1120B1 | 1120 | 1400 | 1232 | 1540 | 1281.3 | 1601.6 | 2750 |
NS454G1250B2 | 1250 | 1562.5 | 1375 | 1718.8 | 1430 | 1787.6 | 3100 |
NS454G1350C3 | 1350 | 1687.5 | 1485 | 1856.3 | 1544.4 | 1930.6 | 3310 |
NS454G1520C4 | 1520 | 1900 | 1672 | 2090 | 1738.9 | 2173.6 | 3550 |
NS454G1650D5 | 1650 | 2062.5 | 1815 | 2268.8 | 1887.6 | 2359.6 | 3840 |
NS454G1800D6 | 1800 | 2250 | 1980 | 2475 | 2059.2 | 2574 | 4050 |
NS454G1900E7 | 1900 | 2375 | 2090 | 2612.5 | 2173.6 | 2717 | 4750 |
NS454G2000E8 | 2000 | 2500 | 2200 | 2750 | 2288 | 2860 | 5015 |
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