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 ex-
ternal battery bank units can either be
used as the sole energy storage or in
addition to the internal battery bank of
the UPS to extend the autonomous pe-
riod and/or adjust the necessary load
balance.
The following types of battery banks are
available for the MTX series:
D
i
e
s
e
A
These battery banks (of the same type) can be switched parallel to each other
without, in turn, causing difficulty,
in meeting the requirements (load, autonomous time).
Please contact our sales and service center to develop a battery bank concept
suitable for your needs.
Always ensure that the connection data (voltages) of both devices (battery bank
and UPS) conform with each other.
Always check that the battery bank concept or the capacity of the battery bank
and the current capability of the UPS charging unit are compatible with each
other concerning the recovery time.