... voltage system,0.8PF,±1% voltage regulation, Max rating temperature: 125°C. Enclosure with class “H” insulation. ... fixed by itself. 10Data display FunctionOil pressure, Coolant water temperature, Battery voltage, Engine speed (RPM), Current, Phase voltage ... , running hours 11Protection FunctionLow Lubrication oil pressure, High coolant temperature,Battery charging failure,Over speed/low speed,Starting ...