Rev13 29-10-2019
Out
In
Second BP
Figure 5: Second Battery Protect in between a battery charger or MPPT solar charge controller and a
Li-ion battery
The second BP replaces a Cyrix-Li-charge relay (advantages: lower power consumption, alarm relay).
(not applicable if the charger has remote on-off contacts and can be controlled with an interface cable between the BMS and the charger)
Choose program
for this application.
Caution: uncontrolled reverse current will flow through a Battery Protect if Vout > Vin. Therefore never use a Battery Protect for battery to
battery charging.
Victron Energy B.V. / De Paal 35 / 1351 JG ALMERE / Nederland
Telefoon: (+31) (0)36 535 97 00 /
www.victronenergy.com
/ E-mail: sales@victronenergy.com