CSI Ningdong DF170 Series Dual Fuel Generator Set (200 - 500kW)

Model Portfolio Table

Generator Model 200GF-S 250GF-S 300GF-S 350GF-S 400GF-S 500GF-S
Rated output (kW) 200 250 300 350 400 500
Engine Model DF6170 DF6170 DF6170 DF8170 DF8170 DF8170
Bore x Stroke (mm) 170 x 200
Engine Type Four-Stroke, Inline, direct Injection, Turbocharged, Intercooled
Engine Rated Power (kW) 250 294 330 400 441 600
Speed (rpm) 50Hz@1000, @1500/ 60Hz@1200
SFOC (g/kW·h) 196+3% (during fuel mode)
SFGC (KJ/kW·h) 8600 (at rated power)
SLOC (g/kW·h) ≤0.6
Gas Supply Pressure 4 – 6 bar
Substitution Rate 70 – 85% (at 50%-85% rated power)

Electrical Performance

 

Voltage

Voltage no-load regulation range % 95~105
Voltage fluctuation rate % ±1
Steady state voltage regulating rate % ±2.5
Transient voltage regulating rate % ±20~-15
Stabilization time s 1
Alternator Excitation method Brushless AVR
 

Frequency

Steady-state frequency (rev.) regulating rate % 5
Frequency (rev.)  fluctuation rate % ±0.5
Transient frequency regulating rate % ±10
Stabilization time s < 5
Frequency regulating method  

 

Auto / Manual
 

Protection

Over Speed 115% Nr   A, T, S Reverse Power -9.6% Pn A, T
LO. Pressure 0.25MPa A, 0.15MPa T, S Over Current 130% In A, T
Freshwater Temperature 80℃ A, 85℃ T, S Over Voltage 120% Vn A, T
LO. Temperature 90℃ A Overload 110% In A

Notes: All engine rating data is based on ISO 3046/1.
Reference conditions: Ambient 45℃, Relative humidity 60%, Intercooler coolant inlet 32 ℃.
If test ambient conditions are not the same as the fiducially ambient conditions. The power shall be revised according to ISO3046-1: 2002.
Fuel characteristics: MDO, Lower heat value:42700kj/kg, Consumption tolerance: +5%.
Power: An overload of 10% is permitted for one hour every twelve hours of operation.

Characteristics:

  • Meet with: ISO8528, ISO3046, GB/T13032.
  • Marine medium speed engine driven, unrestricted service configured, IMO Tier IID2 certified.
  • Brushless self-excited alternator with AVR, G3 electricity quality.
  • Application:Power plant set, Emergency automatic start power, Marine Auxiliary power, Container type diesel generator set.
  • As offer customized power plant solutions with multi-options fuels of diesel, LPFO/HFO, biofuel, natural gas, tire pyrolysis oil, etc.
  • Easy installation, high reliability, low noise, low operating cost, and environmentally friendly.

Outline

CSI Ningdong DF170 Series Dual Fuel Generator Set (200 - 500kW) 01

Gensets Dimensions(approx.)

Model A B C Weight
mm mm mm (kg)
250GF 3740 1437 1816 5480
300GF 3740 1437 1816 5590
350GF 3985 1597 1816 6070
400GF 4472 1519 1979 6860
430GF 4575 1519 1979 7010
500GF 4450 1526 1979 7210

Remarks: Dimensions and weight are for reference only. For generator set model selection, please make communicate with relevant personnel. The delivery scope for each model engine shall be performed as per the corresponding technical files.

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