Simomotor GF-50KW Silent Diesel Generator Set

Features and Benefits

56 kVA main power at 220 V
60 Hz, 1800 rpm
Reliable, high quality 4-cylinder YUCHAI engine
H-spec isolation, brushless alternator with automatic voltage regulator (AVR) providing stable output
High temperature and oil pressure sensor to protect the engine from damage
Easy-to-use digital controller with automatic/manual start options
All groups undergo a thorough testing process.

Generator specifications

Parameter	Value
Main power (KW)	45
Standby power (KW)	50
Voltage (V)	220
Current (A)	99
Speed (r.p.m)	1800
Frequency (HZ)	60
Nominal power factor	0.8
Fuel consumption (L/h)	11
Voltage deviation in steady state (%)	≤±2.5
Transient voltage deviation (%)	≤±25 ≤-20
Voltage recovery time (S)	≤1
Degree of voltage unbalance (%)	≤1
Voltage modulation	0.3
Frequency drop (%)	≤5
Steady-state frequency band (%)	≤1.5
Relative frequency setting drop range (%)	≥7.5
Relative frequency setting range of increase (%)	≥2.5
Transient Frequency Deviation (%) （Sharp power at 100%）	≤+12
Transient Frequency Deviation (%) （Sharp increase in power）.	≤-10
Frequency recovery time	≤5
Phase and connection	Three phase four wire
Startup	Electric start
Voltage regulation mode	Automatic
Cooling	Water-cooling
Excitation method	Brushless
Dimensions (LWH(MM))	2500 * 1050 * 1280
Weight (KG)	1300

Parameter	Value
Type	vertical,in-line,water-cooling,four-stroke
Air intake mode	Turbocharged&Intercooled
Cylinders - bore × stroke (mm)	4-108*115
Displacement	4.2
Compression	17.5:1
Main power/speed (kw/r/min)	55/1800
Standby power/speed (kw/r/min)	60.5/1800
Minimum fuel consumption rate (g/kw/h)	≤200
Oil capacity (L)	11
Oil/fuel ratio (%)	≤1.8
Brand	Yuchai
Model	YC4D80Z-D20
Start mode	Electric start
Fuel system	Mechanical pump
Noise Lp dB (A)	≤102
Emissions	Non-roadT2
Dimensions (LWH) (mm)	1300897970
Weight (kg)	430 Engine(without radiator)