socomec Masterys BC - 1+1 PARALLEL CONFIGURATION EXAMPLE

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ENGLISHENGLISH
MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05
2. UNPACKING AND INSTALLATION OF THE UNIT
2.10.1-1
Recommended parallel confi guration
Key
A Selective general di erential magneto thermal switch
B Parallel bus cable
C Single UPS magneto-thermal switch (if a separate
auxiliary power source is used add a magneto-ther-
mal switch for each UPS)
D
(1)
Additional disconnectors on the distribution panel
E
(1)
System shutdown switch
F Distribution
(1). To avoid unwanted tripping, do not use the
magneto-thermal switch.
20 m max
25 m max
A
UPS1 UPS2
B
C
C
D
E
F
2.10.1. Recommended 1+1 parallel confi guration