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2.3 Operating principle
EMI/RFI
Filters
Battery
Charger
Battery
DC-to-DC
Converter
Inverter
AVR
TX
Output
The UPS is composed of mains input, EMI/RFI Filters, Inverter, Battery charger, DC-to-DC converter,
battery, AVR TX and UPS output
2.4 Install the UPS
For safety consideration, the UPS is shipped out from factory without connecting battery wires. Before
installing the UPS, please follow the below steps to re-connect battery wire.
Step 1
Step 2
Step 3
Step 1
: Remove front panel.
Step 2
: Remove battery panel and re-connect battery wire.
Step 3
: Put battery panel and cover 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.
