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34001813EN/AE - Page 37
2. Installation
Parallel UPS
Parallel-connection cables for connection to
the external bypass cabinet (not supplied
max. 2.5 mm
2
). The CAN and I exchange
cables are supplied.
Relay communication card
Optional communications cards
Ties
General-shutdown cable (not supplied, max.
2.5 mm
2
) and external battery circuit breaker
cable must be tied down separately
Ties
Cable description Insulation level Location on illustration
External bypass cabinet cable ELV 1
CAN cables SELV 1
Exchange-current cables SELV 1
Relay communication card SELV or LV 3
Optional communication card SELV 4
General-shutdown cable SELV 6
External battery circuit-breaker cables SELV 7
To ensure sufficient isolation of exchange-current, CAN and external bypass cabinet cables, they must be run
separately from the power cables. Reinforce the insulation of these control and communication cables if any risk of
contact with the power cables subsists.
3
1
6
4
7