Combined protection device against overvoltages of permanent origin, caused by increases in the mains voltage, in single-phase installations, with automatic reconnection. It can also protect against voltage drops if this option is selected by the user using the front selector.
Ideal for protecting electric vehicle charging circuits, as it allows the meter to be reconnected in the event of a power cut when the contracted power is exceeded. The meter must have infinite impedance to allow it to be reset from the home.
The equipment also has a switched contact output for remote fault indication. It also has a remote control input (start command) which, if not activated, the equipment does not work and does not perform automatic reconnection. With this we can remotely cut off the supply, for example in the event of non-payment of the charging fee or to activate the charging point with the presence of the vehicle (loop detector or ultrasonic sensor).
