Battery Cabinet BB5


Extend the autonomy of the UPS with the BB5 battery cabinet developed by AEC!
The BB5 by AEC has been developed for the IST3 UPS (double conversion single-phase tower UPS) and for the IST7 UPS (single-phase or three-phase double conversion Tower UPS).
Inside the BB5 model it is possible to alternatively install:
– Maximum 38 VRLA AGM batteries of 40Ah.
– Maximum 120 9Ah VRLA AGM batteries.
Furthermore, the BB5 model is compatible with uninterruptible power supplies from 1 to 60kVA and complies with the IEC-EN 62040-1 standard. The intense black color (RAL 9005) guarantees a linear and elegant design.
View the OZPower batteries on the dedicated page perfectly compatible with AEC Battery Cabinets!

BB5 Battery Cabinet Configuration – Example

UPS: IST3 with external batteries.
Battery cabinet: BB5 with 100 internal 12V AGM VRLA 9Ah batteries.
Contact us at to request quotes for UPSs with customized autonomy adapted to specific requests.


Founded way back in 1968, the AEC Group, Allis Electric Co. Ltd, is a public company listed on the Taipei Stock Exchange since 1994.

The AEC group has specialized for more than 50 years in the production of UPS for the protection of the power supply of industrial plants.


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