CSI Ningdong N230 Series Diesel Generator Set (800 – 1200kW)

Product Description

The generator set is powered by CSI Ningdong N230 series marine diesel engine, which covers a power range from 800 – 1200kW, produced under ISO 8528 Reciprocating Internal Combustion Engine Driven Alternating Current Generating Set and IEC60034-1 Rotating Electrical Machines with high-quality control.

The generator sets that contain an N230 engine and alternator mounted on a common base, fully completed with essential auxiliaries, is designed for continuous reliability under a wide range of operating condition. Thanks to the under-slung main bearing structure of the N230 engine, the generator offers low vibration and noise, and high-quality output. The generator is valid in 6 cylinders. With essential HFO treatment equipment, the Genset can burn HFO up to 380Cst@50 oC with long TBO.

Model Portfolio Table

Generator Model 800GF 900GF 1000GF 1100GF 1200GF
Rated output (kW) 800 900 1000 1100 1200
Engine Model N6230ZCD12 N6230ZCD4 N6230ZCD18 N6230ZCD8 N6230ZCD5
Bore x Stroke (mm) 225 x 320
Engine Type Four-Stroke, In-line, direct Injection, Turbocharged, Intercooled
Engine Rated Power (kW) 882 1000 1103 1213 1323
Speed (rpm) 50Hz@750, @1000 / 60Hz@720, @900
SFOC (g/kW·h) 195+3%

Electrical Performance



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


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


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.


  • 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.
  • 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.


CSI Ningdong N230 Series Diesel Generator Set (800 - 1200kW) 01

Gensets Dimensions(approx.)

Model A B C Weight
mm mm mm (kg)
800GF 5600 2100 3125 21600
900GF 5730 2100 3125 22400
1000GF 5700 2200 3125 22900
1100GF 5700 2200 3125 23900
1200GF 5930 2600 3125 24500

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.