... current and frequency display ii) Water temperature, oil pressure display iii) Fuel level, fuel temperature display iv) Audible and visual ... 2935/4435/4444/5550/62.566/82.5Rated Voltage(V)220/380,230/440;etcFrequency(HZ)50DIESEL ENGINE ... for 3-phase)Excitation methodBrushlessInsulation classHVoltage regulationAVRCONTROL PANELV-meter, A-meter, Frequency meter, circuit breaker, transfer switch, temp ...