Safety Features - Standard Protection Devices - Fronius Acctiva Smart 25 A Instructions De Service

Safety features - The following safety features are provided as standard with the Active Inverter:
standard protec- -
tion devices -
-
-
-
Voltage-free and spark-free terminals protect against explosions
Reverse polarity protection prevents the charger from being damaged or destroyed
Short-circuit protection provides effective protection for the charger. The fuse does not
need to be replaced in the event of a short circuit
A charging time monitor provides effective protection against overcharging and de-
struction of the battery
Overtemperature protection through derating (charging current reduced if the temper-
ature rises above the permitted level)
55