14
MASTERYS BC
15-40 kVA - Ref.: IOMMASBCXX09-EN 01
2. UNPACKING AND INSTALLATION OF THE UNIT
EXT. BATTERY
OUTPUT
MAINS SUPPLY
L12 L22 L32 N2
L11 L1 L21 L2 L31 L3 N11 N1
+B2 -B2 -B1 +B1
OUTPUT
AUX
MAINS
L12
L22
L32
N2
L11
L21
L31
N11
MAINS
N1
L3
L2
L1
EXT. BATTERY
OUTPUT
MAINS SUPPLY
L12 L22 L32
N2
L11
L1
L21
L2
L31
L3
N11
N1
+B2 -B2 -B1 +B1
3/3
Connections
if
THE MAINS AND AUX MAINS ARE CONNECTED SEPARATELY
EXT. BATTERY
OUTPUT
MAINS SUPPLY
L12
L22 L32
N2
L11 L1
L21
L2
L31
L3 N11 N1
+B2 -B2 -B1 +B1
OUTPUT
AUX
MAINS
L11
N11
MAINS
N1
L3
L2
L1
L12
N2
3/1
Connections
if
THE MAINS AND AUX MAINS ARE CONNECTED SEPARATELY