Operating Principle; Install The Ups - Orion Power Systems DC1000RT User Manual

2-2. Operating principle

The operating principle of the UPS is shown as below
The UPS is composed of mains input, TVSS and EMI/RFI filters, rectifier/PFC, inverter, battery
charger, DC-to-DC converter, battery, dynamic bypass and UPS output.

2-3. 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
Remove front panel.
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
Install UPS alone
Step 2
Connect the AC input and
re-connect battery wires.
4
Step 3
Put the front panel back to the
unit.