... , over current, reverse power, at the meantime, can monitor the engine speed, water temperature, oil temperature, oil pressure, exhaust temperature and ... ’s suitable to those areas which have rich oil gas and fuel gas to be as a standby power supply or backup ... sulfursulfureted hydrogenGas supply pressurenatural gas≥31.4 MJ/m3CH4≥80%≤460 mg/m3≤20 mg/m380-160kPa natural gas powered generators 24kw to ...