The generator set uses the high-quality diesel engine YC6TD900-D31 produced by Yuchai as the power source, and uses the Deke brand motor to match the generator set. All performance indicators meet the G3 performance level requirements of the national standard GB2820, 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 supply or backup power supply.

Technical parameters of generator set:
Model: ZC756GF1
Main power (kW)	550kw		Standby power (kW)		600kw
Unit current	990		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)	3450*1560*1900		Weight		3500kg
Noise	≤100dB (A)		Unit type		Open frame
Model introduction: The YC6T/TD series engine is a product independently developed by combining the advanced technologies of large engines at home and abroad. It adopts four-valve, turbocharged intercooler, electronically controlled unit pump and other configurations, and is optimized and verified by Yuchai's advanced combustion development technology. It has the characteristics of energy saving and environmental protection, high reliability, strong loading capacity and good maintainability. Model features: •Four-valve + turbocharged intercooler technology, sufficient air intake, full combustion, low fuel consumption. •Adopt electronically controlled single pump technology, stable operation, good transient speed regulation, strong loading capacity. •High power density. •High-quality alloy cast iron cylinder block and cylinder head, high reliability. •Good cold start performance, dual speed reduction starter + electronically controlled fuel injection technology, fast start. •Good parts versatility, high degree of serialization, one cylinder and one head structure, low comprehensive maintenance cost. •Support dual energy start.
Diesel engine technical parameters:
Model		YC6TD780-D31		Origin		Yulin, Guangxi
Type		Vertical, inline, water-cooled, four-stroke		Intake method		Supercharged intercooler
Compression ratio		14:1		Total displacement (L)		19.6
Fuel system		Electronically controlled unit pump\electronically controlled high pressure common rail		Starting method		Electric start
Cylinder-bore x stroke (mm)		6-152X180		Minimum fuel consumption (g/kW.h)		≤195
Generator technical parameters:
Brand/Origin		Deco/Anhui		Motor model		Deco 550
Protection level		IP23		Insulation level		H level
Rated power		550KW		Voltage control method		AVR (Automatic Voltage Regulator)
Excitation method		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		Volatility		≤±1%
Control panel:
Brand		Zhongzhi