5
2-2. Operating principle
The operating principle of the UPS is shown as below.
EMI/RFI
Filters
Battery
Charger
Battery
DC-to-DC
Converter
Inverter
AVR
TX
Output
2-3. Install The UPS(Only for RT Models)
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 moun
ted in the 19” rack chassis. Please choose
proper installation to position this UPS.
Rack-mount Installation
Step 1
Step 2
The UPS is composed of mains
input, EMI/RFI Filters, Inverter,
Battery charger, DC-to-DC
converter, battery, AVR TX and
UPS output