... Gross generating power(KWH). Engine: Coolant temperature, Lubrication pressure,Speed, Working hours, Battery voltage, Fuel oil level etc. ... , Short circuit, earth leakage protection.Engine: Low oil pressure, High water temperature, Low oil level, Charging failure, ... Residual Current Operated Protection Devices(RCD)-GSH200Low oil pressure switch100±20kpaHigh temperature switch97°C±2°CQuality Control ...