14
NOTICE
:
1. Don’t mix batteries with different capacity, manufacturers
and don’t mix brand new and old batteries, either.
2. The standard setting of the battery is 16 pcs and battery
capacity is 65AH(charge current is 6A).When connecting
with 18 pcs or 20 pcs battery, please start up the UPS under
AC mode, connect to the computer to set up battery number
and capacity, the UPS will follow battery capacity to
distribute charge current automatically (Max charge current
is 6A)
2) The breaker on battery cabinet should be off.
3) Remove the cover of terminals, use multi-meter to make sure
there is no DC voltage at the battery terminals of UPS.
4) Connect battery with positive pole, negative pole and common
pole to battery connector (BAT+,BATN,BAT-
）
, don’t reverse
battery connection.
Fig.3-4 External battery connection
