In this case, maintenance and service tasks on the UPS or the accumulator
bank can be performed faster and safer.
On rare occasions, the UPS or its components can also be replaced without
interrupting the loads. Furthermore, the application of an external by-pass
enables an economical and clear installation of the UPS device.
15.4 External battery bank
Each UPS system needs an energy storage to supply the stored power to the
loads during a power failure. The external accumulator cabinets can either be
used as the sole energy storage or in addition to an internal accumulator bank
to extend the autonomous period and/or adjust the necessary load balance.
The following battery banks are available as standard units:
These battery banks (same type) can be switched on parallel without difficulty
to, in turn, meet the requirements (load, autonomous time).
Please contact our sales and service center to develop a suitable accumulator
bank concept for your needs