2500 to 4000 kW Diesel Generator Sets

MN340 series diesel generator set(2500 to 4000 kW Diesel Generator Sets), comprising generator and MN340 diesel engine mounted on a common baseframe, fully completed with essential auxiliaries, is an ideal standby power supply for small-sized industrial and mining enterprises, hotels, rural areas, etc. the generator sets feature in low speed, long life, low noise, low vibration, and strong power with long TBO of up to 20,000 hours. The generator is valid in 6 cylinders and 8 cylinders. With HFO treatment equipment, the generator set is designed for operating on HFO up to 380Cst@50oC for a continuous power source. The performance of the generator sets reaches the G3 level.

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Product Description

Model Portfolio Table

Generator Model	MN2500F	MN3000F	MN3200F	MN3500F	MN3800F	MN4000F
Rated Output (kW)	2500	3000	3200	3500	3800	4000
Engine Model	MN6340	MN6340	MN8340	MN8340	MN8340	MN8340
Bore x Stroke (mm)	340 x 480
Engine Type	Four-Stroke, In-line, direct Injection, Turbocharged, Intercooled
Engine Rated Power (kW)	3089	3310	4045	4045	4500	4500
Speed (rpm)	50Hz / 60Hz@600
SFOC (g/kW·h)	194+3%

2500 to 4000 kW Diesel Generator Sets 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 II D2 certified.

Brushless self-excited alternator with AVR, G3 electricity quality.

Application: Power plant set, 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.

Outline

Gensets Dimensions（approx.)
Model	A	B	C	Weight
Model	mm	mm	mm	(kg)
MN2500GF	8100	2600	4289	56000
MN3000GF	8300	2580	4220	57000
MN3200GF	9450	2680	4650	79000
MN3500GF	9508	2680	4650	79500
MN3800GF	9550	2700	4700	80500
MN4000GF	9600	2750	4720	81000

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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