User Manual

Table Of Contents
BFUBattery Fuse Unit
reaches 60 C, an alarm is sent to the ECU. If it rises
above 65
C, the contactor will trip. The batteries are
reconnected when the temperature falls below 55
C.
Power circuit The high current connection between the rectifiers
and the batteries. The circuit breaker lever indicates
whether it has been tripped or not. The shunt enables
measurement of battery current. The common negative
system voltage is not controlled by the BFU and has
no path through the unit. Thus only positive power is
routed through the BFU.
6 (10)
EN/LZT 720 0233 Uen R1A