Archimod HE 240-480®
Installa
tion and main
tenanc
e manual
35
CAUTION
Table 4 of Chapter 10 gives the indications on the sizing of the cables to connect the UPS to the external battery units
according to the current output.
Supposing that there are
n
identical external battery units, each cable must bear the current indicated in the table divided
by
n
.
Use connection cables with the same cross section and similar lengths for the various external battery units.
INDICATION
Only batteries of the same type can be connected in parallel.
The connection must be made according to the passages indicated below:
1. Check that all the fuse-holder isolation switches of each external battery unit are off.
2. Loosen the screws that hold the UPS distribution panels and the external battery units closed.
3. Connect the UPS to the external battery units installed using the earthing cables (yellow-green).
4. Connect the positive and negative terminals of the UPS with those of the external battery units.
5. Close the external battery unit distribution panels. The UPS cabinet having the connection busbars can stay open to
make the next connections.
4.2.9 Mains connection
Before connecting the input power supply cables, make sure that all the UPS disconnectors are in the OFF position.
INDICATION
Chapter 10 gives indications on the sizing of the cables, fuses and automatic/differential circuit breakers.
The default configuration is THREE PHASE INPUT and THREE PHASE 120° OUTPUT.
For different configurations, it is necessary to consult chapter 5.
Summary of Contents for Archimod HE 240
Page 1: ...Archimod HE 240 480 Installation and maintenance manual Item LE09392AA 12 16 01 CT ...
Page 2: ...2 EN ENGLISH 3 Archimod HE 240 480 ...
Page 14: ...14 3 Models ...
Page 15: ...Archimod HE 240 480 Installation and maintenance manual 15 Block diagram ...
Page 18: ...18 3 Models ...
Page 19: ...Archimod HE 240 480 Installation and maintenance manual 19 Block diagram ...
Page 23: ...Archimod HE 240 480 Installation and maintenance manual 23 ...
Page 24: ...24 4 Installation ...
Page 25: ...Archimod HE 240 480 Installation and maintenance manual 25 ...
Page 26: ...26 4 Installation ...
Page 27: ...Archimod HE 240 480 Installation and maintenance manual 27 ...
Page 28: ...28 4 Installation ...
Page 33: ...Archimod HE 240 480 Installation and maintenance manual 33 Archimod HE 240 ...
Page 36: ...36 Archimod HE 240 4 Installation ...
Page 41: ...Archimod HE 240 480 Installation and maintenance manual 41 Archimod HE 240 ...
Page 70: ...70 ...
Page 71: ...Archimod HE 240 480 Installation and maintenance manual 71 ...