550kW LNG Engine Generator
550kW natural gas generator adopts Jichai 12V190 Engine
Basic Equipment:
Natural gas engine;Alternator;Coupler;Air Inlet and exhaust System;Silencer;Locating Control Cabinet ;Local monitor cabinet
Features：
High efficiency, High reliability, Low emission,Low cost,Long service life
This 550kW LNG gas generator set adopts 12V190ZL engine, which is one sort of highly intelligent,low heat consumption, high reliability, low emission, especially designed for biomass gas with high contents of hydrogen.
Details
Main specification of gas generator
Genset model | 550GF-T |
Alternator model | Brushless excitation,Automatic voltage regulation. |
Panel model | GPL500 |
Rated power | 500KW |
Rated voltage | 400V/480V/6300V/10500/13800 |
Rated frequency | 50/60HZ |
Rated power factor | 0.8 |
Wiring mood | 3 Phase 4 Wire/3 Phase 3 Wire |
Production class | IP23 |
Insulation class | H |
Stabilized voltage regulation | ±2.5% |
Voltage stabilization time | ≤1.5s |
Fluctuation rate of voltage | ≤1% |
Stabilized frequency regulation | 0~5% |
Frequency stabilized time rate | ≤7s |
Fluctuation rate of frequency | ≤0.5% |
Overall dimension | 4566mm*2040mm*2780mm |
Net weight | 11300kg |
Main specification of gas engine
Engine model | 12V190ZDT-2 |
Type | Four strokes,V-type,water cooling,spark plug ignition,electric controller,outer mixed |
Number of cyliner | 12 |
Bore | 190mm |
Stoke | 210mm |
Total displacement | 71.5L |
Rated speed | 1000/1200r/min |
Idle speed | 700r/min |
Gas pressure | 10-40KPa |
Gas consumption | ≤11386kJ/kW·h |
Oil consumption | ≤0.8g/kW·h |
Exhaust tem.(before turbine） | ≤680℃ |
Water oulet temperature | ≤90℃ |
Water inlet temperature of intercooler | <45℃ |
Oil temperature | <90℃ |
Stabilized speed droop | 0~5% |
Cooling mood | Open type-cooling tower/closed type-vertical or horizontal radiator |
Lubrication method | Pressure and splash lubrication |
Starting mood | Electric starting |
Crankshaft rotation | Counter-clockwise（face to flywheel） |
Certification
Business scope
