Conditions of Use: |
Land Use |
---|---|
Usage: | Common Units |
Output Type: | AC Three Phase |
Cooling Method: |
Air Cooled |
Installation Method: |
Fixed |
Generator Type: |
Diesel Generator |
Customization: |
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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 | ||
NL404A600D1 | 720 | 900 | 792 | 990 | 1791 |
NL404A640D2 | 768 | 960 | 844.8 | 1056 | 1887 |
NL404A728D3 | 873.6 | 1092 | 961 | 1201.2 | 1859 |
NL404A800D4 | 960 | 1200 | 1056 | 1320 | 2031 |
NL404A900D5 | 1080 | 1350 | 1188 | 1485 | 2283 |
NL404A1000E6 | 1200 | 1500 | 1320 | 1650 | 2575 |
NL404A1100E7 | 1320 | 1650 | 1452 | 1815 | 2635 |
NL404A1200E8 | 1440 | 1800 | 1584 | 1980 | 2695 |
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