500kVA 400kW Natural Gas Power Generation Generator 60Hz 1800RPM

Specifications 500kVA 400kW Natural Gas Power Generation Generator 60Hz 1800RPM

RTA1340G2 Gas Engine 10 Cylinders V type

Alternator Meccalte

500kVA 400kW Natural Gas Power Generation Generator 60Hz 1800RPM  

Engine Model		RTA1340G2
Rating Speed	rpm	1800
Frequency	Hz	60
Generator Output (COP)	kW	400
Power Factor		0.8
Gas Engine Parameter
Engine Output  (COP)	kW	438
Air Ratio	λ	1.7
Configuration		12 Vee
Displacement	l	21.9
Bore	mm	128
Stroke	mm	142
Compression Ratio		12:1
Piston Speed	m/s	8.52
Number of Flywheel Teeth		160
Flywheel House Size		SAE1-14
System Parameter
Oil Capacity	l	90
Max. Allowed Oil Temperature	°C	110
Oil Pressure Warning	kPa	200
Oil Pressure Shutdown	kPa	160
Coolant Capacity for Engine	l	44
Max. Coolant Warning Temperature	°C	90
Max. Coolant Shutdown Temperature	°C	95
Max. Intercooler Outlet Temperature	°C	50
Flow of Coolant pump (JW)	m³/h	30
Flow of Coolant pump (LT)	m³/h	14
Max. Exhaust Temperature	°C	535
Exhaust Flow	kg/h	1708
Exhaust Flange Diameter	mm	2*125
Charging Alternator Capacity	A	35
Starting Voltage	V	24
Thermal Balance
JW Coolant Heat	±8% kW	226
CAC Intercooler Heat	±8% kW
Exhaust Heat up to 120°C	±8% kW	272
Energy Input	kW	1078
ELectrical Efficiency	%	37.1
Mechanical Efficiency	%	39.2
Thermal Efficiency	%	46.2
Total Efficiency	%	83.3
Gas Consumption	MJ/kWh	9.70
Generator Parameter
Generator Model		ECO40-2S/4
Generator Prime Output	kW	432
Generator Efficiency @ 0.8PF		94.7%
Genset Dimension
Length	mm	3600
Width	mm	1500
Height	mm	2000
Genset Weight	kg	4300

     Standard Supply Scope: 1.  Googol Gas engine with alternator, 480V, 1800rpm/1200rpm, 60Hz 2.  Ignition System: Ignition controller, Ignition coil, Spark plug, High pressure wires, Sensor 3.  Air/Gas Mix System: Air/gas mixer, Controller, Pressure sensor, NOx sensor 4.  Governor System: Governor controller, Throttle, Sensor,    5.  Detonation System: Detonation controller, Sensor   6. Cut off valve, Pressure regulator, Flame arrester   7. Gas Train: Cut-off Valve, Gas filter, Gas Regulator, Gas Control Valve   8. NOx Emission @ 100% load ≤500mg/Nm3   9. Gas Low Heat Value: ≥ 36MJ/Nm3     Applied Gas:   Natural Gas, Biogas, City Sewage Gas, Landfill gas, Oil gas, farm biogas, Coal mine gas,etc Acceptable fuel gas pressure: 5~12kPa CH4 content: for natural gas≥85% CH4 ,content:for biogas≥40% Gas heat value≥5500kcal/Nm3 (23MJ/Nm3 ). Genset output power will increase as the gas heat value increase, if use low heat value gas for fuel (Heat value<5500kcal/Nm3, it will lower the power efficiency. Gas doesn’t include free water or free materials (the size of impurities should be less than 5μm.) H2S content≤200mg/Nm³ NH3 content≤20mg/Nm³ Impurities content≤30mg/Nm³;size≤5μm Water content≤40g/Nm³, no free water.     Acceptable working conditions:   Ambient temperature : -10°C~+40°C  (antifreeze or preheater needed for below 0°C) Relative humidity:<90%(20°C) Altitude:≤1000m Normal working conditions: Genset can run at rated power on the conditions: Atmospheric Pressure: 100kPa, Ambient Temp: 20°C, Relative Humidity: 30%.