Single-Phase Input/Three-Phase Output Connection (Only Archimod® 20Kva And 40Kva) Inverter In The Three Independent Phases Mode - LEGRAND Archimod Operating And Maintenance Manual

6. Installation
Archimod® 20kVA-40kVA 120° Single-Phase/Three-Phase UPS
6.2.11 Single-phase input/three-phase output connection (only Archimod® 20kVA and 40kVA)
Inverter in the THREE INDEPENDENT PHASES mode
To configure the UPS as a single-phase input - three-phase output with inverter in the THREE INDEPENDENT PHASES
mode, follow the instructions given below.
Before starting to connect, make sure that the mains input, maintenance bypass and output disconnector switches on the
front panel of the UPS are open in the OFF position.
Note: only the Archimod® 20kVA and 40kVA models can be configured as single-phase/three independent phases.
ATTENTION
The configuration with inverter in the THREE INDEPENDENT PHASES mode is only to be used when you are
absolutely certain that loads are never connected to the UPS output line that require a three-phase 120° supply
such as motors, transformers, etc.
Follow the instructions in paragraph 2.4 to select the right output configuration on the operator panel before
starting the UPS.
When connecting the input, bypass (if used) and output cables take care not to reverse the UPS cables that are
already on the terminals of the relative disconnector switch.
44
®
blue
Nin
L1in
blue
brown
black
grey
blue
L1out
L2out
L3out
Nout