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60
You can connect up to three additional battery
units.
For information on backup time, see the backup time table in “5-2 Estimated backup time”.
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Page 36
See also
UPS
Additional battery unit
BU60RE
Unavailable
BU100RE
BUM100RE
9-1
Connecting an additional battery unit
Extending the backup time
9
9
The charging time when connecting an additional battery unit is extended 24 hours per unit.
(1) Remove the protective cover at the right side viewed form the back of the additional battery unit.
(2) Remove the protective cap of the connection cable running from the back of the additional battery
unit.
Protective cover
Caution
When the unit is used in compliance with UL standards or CE marking,Connecting an additional bat-
tery unit should be performed or supervised by personnel familiar with the danger of batteries and the
required precautions.