LEGRAND Archimod Operating And Maintenance Manual page 32

6. Installation
To guarantee protection of personnel during installation of the Archimod® BATTERY make sure that the connections are
done under the following conditions:
1. there must be no mains voltage
2. the loads are off and disconnected;
3. the UPS Archimod® is off with no voltage;
4. all the battery disconnector switches in the Archimod® UPS and in each Archimod® BATTERY must be open and
remove at least one battery box from each battery shelf of the 'UPS.
To ensure that the UPS Archimod® has stopped completely if you want to add a ARCHIMOD ® BATTERY in an existing
installation, follow the steps illustrated in the MAINTENANCE chapter.
The connection of an Archimod® BATTERY to the Archimod® UPS or to another Archimod®
BATTERY must comply with the instructions given above, with the following diagram and the steps described below:
1. make sure that all the fuse holder disconnectors of all battery cabinets are open;
2. remove the front bottom panel of each Archimod® BATTERY;
3. remove the rear bottom panel of the Archimod® UPS to reach the battery terminals;
4. connect the UPS and the Archimod® BATTERY battery cabinet(s) with the earth cable (yellow green)
5. connect the positive and negative terminals of the Archimod® UPS to those of the adjacent Archimod® BATTERY.
6. connect any other Archimod® BATTERY units that are parallel to the previous one (point 5)
7. screw down the front bottom panel of each Archimod® BATTERY;
8. screw down the rear bottom panel of the Archimod® UPS.
Please note:
- The terminals of the Archimod® models 20, 40 and 60kVA for connecting to the external battery cabinets are on the
bottom plates of the internal battery disconnectors marked with + and -.
- The terminals of the Archimod® models 80, 100 and 120kVA for connecting to the external battery cabinets are on the
bottom end of the copper bars at the bottom rear of the UPS, marked with + and -.
External Archimod® 20-40-60kVA battery connection - Rear side
POSITIVE
32
®
NEGATIVE