The Cyrix-Li-Charge will connect a battery charger with 3 seconds delay:- if the Charge Disconnect output of the VE.Bus BMS is high, and- if it senses 13,7 V (resp. 27,4 V or 54,8 V) or more on its battery charger connection terminal, and- if it senses 2 V or more on its battery terminal (the Cyrix will remain open if not connect to thebattery).Definition: 46 x46 x 800,11 kg