Operating Principle; Install The Ups (Only For Rt Models); Rack-Mount Installation - lapara LA-ON-1K-LCD-V.10 Manual De Usuario

9. External battery connection

2-2. Operating principle

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

Step 1
LA-ON-1K/2K/3K-LCD/RACK-V.10 (2018)
EMI/RFI
Rectifier
Filters
/PFC
Battery
Charger
Step 2
Connect the AC input and
re-connect battery wires.
5
Dynamic
Bypass
Inverter
DC-to-DC
Converter
Battery
Step 3
Put the front panel back to the
unit.
Step 2
Output
The UPS is composed of
EMI/RFI filters, rect
inverter, battery charg
converter, battery, dynam
UPS output.