The Automatic Transfer Switch (ATS)  KS ATS 4/63HD unit is an important component to ensure an uninterrupted power supply for your residential or commercial needs. It is designed to automatically start the generator and switch the load to it when the main power supply is interrupted. 

Petrol and diesel generators with electric starters are equipped with a universal 6-pin connector for ATS connection, which facilitates the connection of the appliance. The ATS unit is equipped with a programmable logic controller (PLC) which allows programming of the automatic start-up/shut-down of the generator in the event of a power failure and after power restoration.

The PLC of the ATS unit has various programming options to ensure the smooth operation of the generator. The engine start time after a power failure, the engine warm-up time before connecting to the power consumer and the starter run time can be set. In addition, the PLC monitors the engine and charges the battery when the generator is switched off.

If you own a Könner & Söhnen diesel generator with the abbreviation "ATSR" in the product model, you can use the KS ATS 4/63HD ATS unit, which is compatible with all these generators. With this ATS unit, you can be sure of a reliable power supply even during long power cuts.

Technical specification