18
2-2-2 BUM300R connection procedure / Connectable UPS : BU200RW/BU300RW
(1) Connect the additional battery cable to the UPS and the connector on the back of the battery unit.
Connect the signal connection cable to the additional battery signal connector also.
(2) Turn ON the overcurrent protection switch on the back of the battery unit and the INPUT PROTECTION
switch (input overcurrent protection switch) on the back of the UPS.
When a 2400W device is connected, the backup time is approximately 18 minutes (initial battery
value at an ambient temperature of 20
°
C).
When the battery is completely discharged, it takes 24 hours to charge.
Battery connection
cable
Additional battery
signal connection
Overcurrent protection
switch
ON
OFF
Additional battery
connection
Additional battery
signal connection
Additional battery
signal cable
Additional battery
connection
AC input overcurrent
protection switch
ON
OFF
BUM300R
BUM300R
<Horizontal Position>
<Vertical Position>
ON
OFF
ON
OFF
AC input overcurrent
protection switch
Battery connection
cable
Additional battery
signal connection
Overcurrent protection
switch
Additional battery
connection
Additional battery
signal connection
Additional battery
signal cable
Additional battery
connection
Pay attention to the guide when
connecting the additional battery
cable.
BU200RW/BU300RW
BU200RW/
BU300RW