Cyrix-Li-ct

The functionality of the Cyrix-Li-ct is analogous to the Cyrix-ct.

The Cyrix-Li-ct will parallel connect a lead-acid starter battery and a LiFePO4 battery :- if the Charge Disconnect output of the VE.Bus BMS is high, and-if it senses 13,4V (resp. 26,8V) or more on one of its power terminals.

The Cyrix will disengage immediately:-when its control output becomes free floating, signalling cell over voltage or cell over temperature, and/or-when battery voltage drops below 13,2V.

Start assist function: a short positive pulse will close the relay during 30 seconds (see figure on page 2).

A built-in transient voltage suppressor will limit the voltage spike that may occur when the Cyrix suddenly disengages due to cell overvoltage or over temperature.