Vetus automatic change-over device. This device is connected to the shore supply, the generator (if fitted) and inverter. If the power from the shore supply or the generator is disconnected or falls outside the 180-250 volt range, the change-over device will automatically switch in the inverter. Naturally, only loads up to the rated limit of the inverter and battery capacity can be supplied. 

The automatic change-over device constanly monitors whether power from the shore supply or generator is available again and within the correct range. If so, it will than immediately switvh over to that source. When both sources are available, the generator has priority. When switching over to the generator, a time lapse between 0-30 seconds can be selected.
 

• Capacity is 4.5 kVA

• Nominal voltage is 230V AC, 50 hz

• Dimensions are 290x180x95 mm.

• Weight is 2.4 kg.