Technical data | |
Genset Model | NTK-440GF |
Prime Power | 440KW/550KVA |
Rated Voltage | 400/230V |
Frequency | 50/60Hz |
Power Factor | 0.8(lagging) |
The regulating rate of steady voltage | ≤±0.5% |
The regulating rate of instantaneous voltage | ≤-15%/ +20% |
The time of steady voltage | ≤1.5sec |
The waving rate of voltage | ≤1.0% |
The regulating rate of steady frequency | ≤3% |
The regulating rate of instantaneous frequency | ≤±10% |
The time of steady frequency | 3sec |
Dimension (L×W×H) (mm) of naked unit | 3500*1500*2000 |
Genset weight (kg) | 4200 |
Diesel Engine | |
Brand | Cummins |
Model | KTA19-G4 |
Number of Cylinders | 6 |
Rotating Speed | 1500/18000RPM |
Cycle | Four stroke |
Type | waste gas turbine boost,direct spurting type |
Bore×Stroke(mm) | 159*159 |
Displacement(L) | 19 |
Lubricating Capacity(L) | 50 |
Speed Governor | Electrical |
Cooling System | Water-cooled |
Speed Stability (%) | ≤5% |
Fuel Consumption at 100% Load | 206 g/kw.h |
Starting Method | DC24V Electrical starting |
Alternator | |
Brand | Qianghui |
Model | TFW-series |
Number of Phase | 3 |
Connecting Type | Three Phase and Four Lines |
Number of Bearing | 1 |
Grading Protection | IP22 |
Altitude | ≤1000m |
Exciter Type | Brushless (AVR automatic voltage regulating) |
Insulation Class | H degree |
The components of the genset | |
(1) Cummins Diesel Engine; (2)Qianghui Alternator; (3) Harsen Control Panel | |
Control Panel | |
The control panel is Quadruplication protection control panel, with the display of frequency table/water temperature/schedule/battery voltmeter. The genset with low oil pressure, high water temperature, over speed emergency, stop and other pre-protection. | |
For better meet user's demands, the alternator is selectable, we have Stamford, Marathon, Qianghui, Engga and other famous brands
