BLG series microcontroller-equipped battery chargers are modularly built. They are available with an output power of 650W, 1,300W or 2,000W and are freely scalable. The devices have been designed for the use in automobile applications for charging lead-acid batteries. Furthermore, the mains supply for vehicles with 12V / 24V operating voltage can be realised with these devices.

By implementing five freely programmable charging curves, a high level of flexibility is ensured for different accumulator types from various manufacturers. All models of the series are available with power factor correction (PFC) which enables a power factor ?0,98. The devices are fitted into a closed metal case with IP20 rating and 386mm x 325mm x 134mm (W x L x H) dimensions. They are cooled by an internal processor controlled fan.