The unit uses the high-quality diesel engine YC6MK420-D30 produced by Yuchai as the power, and uses the Deke brand motor to match the generator set. It has the characteristics of compact structure, easy operation, stable operation, low fuel consumption, low emissions, and low noise. All performance indicators meet the requirements of national standards and are suitable for industrial and mining enterprises, government offices and schools, post and telecommunications, border defense camps and other departments and units as conventional power or backup power.
The YC6MK series engine has been tested in the market for more than ten years and is widely used in heavy-duty buses, heavy-duty trucks, engineering machinery, ships and generator sets. After upgrading to the electronically controlled high-pressure common rail configuration, the emission meets the third stage of non-road requirements, and there is sufficient margin, stronger power, lower fuel consumption, and better transient loading capacity.
Model features:
■ High-pressure common rail fuel system.
■ Leading supercharged intercooler, four-valve and electronic control technology, accurate and rapid combustion organization, good emissions, good transient response performance, and strong loading capacity.
■ High-strength cylinder block, alloy crankshaft, alloy steel connecting rod and internal cooling oil channel piston make the engine more durable and have a lighter and more compact structure among similar products.
■ Product performance meets the G3 performance level requirements in GB2820, and emissions meet the requirements of GB 20891 National III (T3).

ZC345GF1Diesel Generator Technical Parameters
Main power (kW)	250kw	Standby power (kW)	280kw
Unit current	450	Power factor	COSΦ=0.8 (hysteresis)
Rated voltage (V)	400/230	Rated frequency	50HZ
Speed	1500	Wiring type	Star type (Y three-phase four-wire, 12-wire)
Dimensions (mm)	2900*1140*1530	Weight	2350kg
Noise	≤96dB (A)	Unit type	Open frame
Diesel engine technical parameters
Model	YC6MK420-D30	Origin	Guangxi Yulin
Type	Vertical, inline, water-cooled, four-stroke	Intake method	Supercharged intercooler
Cylinder-bore x stroke	6-123X145	Total displacement (L)	10.34
Fuel system	Electronically controlled high pressure common rail	Electronically controlled unit pump	Electric starter
Compression ratio	16.8:1	Minimum fuel consumption (g/kW.h)	≤205
Generator technical parameters
Brand/Origin	Deco/Anhui	Motor model	Deco 250
Protection level	IP23	Insulation level	H level
Rated power	250KW	Voltage control mode	AVR (Automatic Voltage Regulator)
Excitation mode	Brushless self-excitation	Winding temperature rise	＜125K (resistance method)
Steady-state voltage regulation rate	≤±1%	Voltage adjustment range	＞±10%Un
Overload capacity	100%/1h	Overcurrent capacity	150%/2min
Recovery time	≤1s	Fluctuation rate	≤±1%

Control panel

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