4
7.
USB communication port
8.
RS-232 communication port
9.
SNMP intelligent slot
10.
External battery connector (only available for long-run models)
11.
Output circuit breaker
2-2. Install the UPS
For safety consideration, the UPS is shipped out from factory without connecting battery wires.
Before install the UPS, please follow below steps to re-connect battery wires first.
Step 1
Step 2
Step 3
Remove front panel.
Connect the AC input and
re-connect battery wires.
Put the front panel back to the
unit.
This UPS can be either displayed on the desk or mounted in the 19” rack chassis. Please choose
proper installation to position this UPS.
Rack-mount Installation
Step 1
Step 2
2-3. Setup the UPS
Step 1: UPS input connection
Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension
cords.
Step 2: UPS output connection
For socket-type outputs, there two kinds of outputs: programmable outlets and general outlets.
Please connect non-critical devices to the programmable outlets and critical devices to the
general outlets. During power failure, you may extend the backup time to critical devices by
setting shorter backup time for non-critical devices.