-15-
★ Remove the small cover of terminal block, prepare the battery
cable which should be able to carry the current. And battery
wire color is recommended as following:
Table 5.1 The Details for battery wire recommended
Silkscreen on the
rear panel
＋ Battery GND －
The color
recommended for
connection wire
Red wire Green/Yellow wire Black wire
Wire AWG
Recommended
10AWG 10AWG 10AWG
Note: It is recommended that 1KXL/2KXL use the 12AWG/10AWG
while 3KXL use the 10AWG or better.
Please note that battery cable shall be double insulation.
★ The red wire is connected to the "+" terminal of the battery.
The black wire is connected to the "-" terminal of the battery.
(Note: the battery GND should be firstly grounded through
screw for protection purpose.)
★ Make sure the wires are fasten (The suggested tighten force
is 6KgF.cm to 8KgF.cm), install the terminal block cover on
the rear panel of the UPS.
★ Connect the input power cord of the UPS to mains power
supply, the battery would start to be charged.
The Caution!
A DC breaker must be connected between the UPS and external battery if
no used standard battery pack.
Before connecting the battery, the DC breaker between UPS and external
batteries must be cut off.
Danger - Risk of electrical shock, do not touch uninsulated battery
connector.
The Caution!
The output sockets of the UPS system may still be electrically live even if
the power supply system has been disconnected.
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