CSI Ningdong N170 Series Diesel Generator Set (200 – 500kW)
The N170 engine adopts an underslung main bearing structure, compared with the vertical main bearing structure it features a more compact structure, higher power to weight ratio, and small vibration. The generator powered by the N170 engine combined with all auxiliaries can be accommodated in a 20’ sound-proof container that is an efficient answer for isolated developing regions which do not have alternative energy sources and for those applications where mobility and fast installation of energy plants are required. All the following parameters are also valid for burning on HFO.
Model Portfolio Table
|Rated output (kW)||200||250||300||350||400||500|
|Bore x Stroke (mm)||170 x 200|
|Engine Type||Four-Stroke, In-line, direct Injection, Turbocharged, Intercooled|
|Engine Rated Power (kW)||250||294||330||400||441||600|
|Speed (rpm)||50Hz@1000, @1500/ 60Hz@1200|
|Voltage no-load regulation range||%||95~105|
|Voltage fluctuation rate||%||±1|
|Steady state voltage regulating rate||%||±2.5|
|Transient voltage regulating rate||%||±20～-15|
|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, 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.
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.