Description

Victron CYR010120430

This is a voltage sensitive relay that connects a LiFePO4 battery to a battery charger when it senses charging is active. It communicates with a BUS BMS unit and will disconnect the LiFePO4 battery from charging if the BMS unit senses over/under voltage or temperature. It will also disconnect the charger (such as a solar regulator) if the voltage drops below 13.5V i.e. the charger is no longer charging. Current rating 120A.

NOTE: This product is specific to lithium installs.