The powerful DC Disconnect type PVDIS- can be adjusted to customer's requirements by additional functions in a modular design. In order to provide a remote control function the electronic control unit will receive a command e.g. via an external three position momentary switch (I-0-II) and the motor will switch the DC Disconnect on or off. It must be ensured the supply voltage in the application is maintained without fail. Information on the switch position can be transmitted to a centralised control room via an auxiliary contact (changeover contact).
