320KW Chongqing Cummins diesel generator set, 18168300588 phone and WeChat same number
Unit model GF-320
Unit weight 3000KG
Main/backup power 320KW/360KW
Unit size 3500 * 1050 * 2050mm
Power factor COS Φ=0.8 (lag)
Voltage 400/230, maximum output current 577A, frequency 50Hz
Engine manufacturer Chongqing Cummins
Engine model NTAA855-G7A Chongqing Cummins
Displacement 14L, speed 1500RPM, coolant capacity 20.8
Maximum power 343/407KW engine structure 6-cylinder straight, four stroke, turbocharged intercooled
Fuel consumption ≤ 205g/kw. h engine cooling method: closed cycle water cooling
Lubricating oil capacity 36L speed control system electronic speed control
Cylinder diameter * stroke 140 * 152mm, starting method 24V DC electric start
Compression ratio 15.0:1 Engine filtration system Dry air filter, fuel filter, oil filter
Manufacturer Zhongjie Power (brand optional)
Model ZJ-320
Steady state frequency change rate is better than 5%
Voltage control mode AVR (Automatic Voltage Stabilization)
The adjustment range of no-load voltage is ≥ 95% -105%
Voltage regulation rate ± 1%
Insulation level/protection level H/IP22
Rated voltage/frequency/power factor 400V/230V, 50Hz, 0.8 hysteresis,
Three phase four wire excitation method brushless excitation
