Salicru SLC CUBE 4 7.5 kVA Mode D'emploi page 129

Input
UPS no. 1 UPS no. 2
Fig. 63. Parallel installation of UPSs without independent static
bypass line and with manual bypass board.
Fig. 65. Manual bypass board for "n" standard UPSs arranged in
parallel with redundancy..
USER MANUAL
Input circuit breakers
UPS no. 3
Output circuit breakers
• • •
To loads
MANUAL
BYPASS
Input
Bypass and input circuit breakers
UPS no. 1 UPS no. 2
Output circuit breakers
Fig. 64. Parallel installation of UPSs with independent static by-
pass line and manual bypass board.
MANUAL BYPASS
INPUT
OUTPUT
Aux. cont. output
Aux. cont. manual bypass
INPUT
OUTPUT
Aux. cont. output
Aux. cont. manual bypass
SLC CUBE4 7,5 kVA a 20 kVA - UNINTERRUPTIBLE POWER SOIRCE (UPS)-
Bypass line
UPS no. 3
• • •
To loads
BOARD
LOADS OUPUT
UPS «N»
•••
UPS 1
129