socomec MASTERYS IP Plus Installation And Operating Manual page 18

UNPACKING AND INSTALLATION
3
OF THE UNIT
MAINS AND AUXILIARY MAINS
3/1
ARE CONNECTED IN COMMON.
Output transformer
MAINS AND AUXILIARY MAINS
3/1
ARE CONNECTED SEPARATELY.
Transformer on the bypass
power supply input
18
IOMMASIPXX09-GB 04
WARNING!
MAINS SUPPLY and AUXILIARY MAINS must be
connected as shown in the picture below.
L1 L2 L3 N L11A L11 N11A
MAINS
SUPPLY
AUXILIARY
MAINS
MAINS AUXILIARY
MAINS
cable section
2
ø 6÷35 mm
cable section
ø 16÷50 mm
WARNING!
Remove the connecting cables provided between
OUTPUT and IN TRANSFORMER and use them to
connect AUXILIARY MAINS and OUT TRANSFORMER.
MAINS SUPPLY and AUXILIARY MAINS must be
connected as shown in the picture below.
L1 L2 L3 N L11A L11 N11A
MAINS
SUPPLY
AUXILIARY
MAINS
MAINS
cable section
2 Cables Cables
ø 6÷35 mm
provided provided
MASTERYS IP+
N11 L14 N4 L13 N3 L12 N2
OUT
TRANSFORMER
OUTPUT
IN
TRANSFORMER
TO
Cables Cables
provided provided
LOAD
2
N11 L14 N4 L13 N3 L12 N2
IN OUTPUT
TRANSFORMER
OUT
TRANSFORMER
AUXILIARY
MAINS LOAD
cable section
ø 16÷50 mm 2
10-40 kVA
+B2 -B2 -B1 +B1
EXT. BATTERY
+B2 -B2 -B1 +B1
EXT. BATTERY
TO