Led Panel ( Only For Versions With Battery Charger ); Description Of Operation - Schrack BX02P192007 Série Manuel D'utilisateur

P
RESENTATION
LED ( )
PANEL ONLY FOR VERSIONS WITH BATTERY CHARGER
= MAINS PRESENT LED (green): when lit it means the mains is present.
= BATTERY CHARGER OPERATING LED (yellow): when lit it means the batteries are being
charged
D
ESCRIPTION OF OPERATION
The BATTERY BOX contains the batteries which can increase the operating time of uninterruptible power
systems (UPS) in extended black-out conditions.
The number of batteries contained within can vary depending on the type of UPS the BATTERY BOX is
intended for.
The utmost care must therefore be taken to ensure that the battery voltage of the BATTERY BOX is
the same as the voltage allowed by the UPS.
The BATTERY BOX may contain its own battery charger in optimized switching technology for the
charging of its batteries. The use of a battery charger for each BATTERY BOX allows fast recharge times to
be obtained regardless of the number of batteries and without overloading the battery chargers within the
UPS.
Further BATTERY BOXES could also be connected in parallel to form a chain able to obtain any amount of
back-up time when there is no mains power.
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