A new generation of its Selectiva
battery charging system from
Fronius is said to set new standards
in terms of energy efficiency and
battery service life. The three-phase
Selectiva Plus D (7 and 14kW)
chargers will be based on Active
Inverter Technology. New to the
range is the Ri charging process.

With the Ri charging process,
once the charging plug is connected
to the battery, the current charge
level of the battery is permanently
measured. This means that,
regardless of how old or new the
battery, its temperature and discharge
level are monitored. The charger
software uses this information to
adjust individual charging phases.

The company reports energy
efficiency benefits: Efficiency of the
battery charging system is 93%.

Charging efficiency, as well as process
efficiency from the socket to ground
conveyor, each increase by up to 10%.