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STUDER Innotec SA
Fig. 16
Wiring example of 3
units paralleled and in
three-phase
H
L1
L1
L1
SL1
F
H
L2
L2
L2
SL2
F
H
L3
L3
L3
SL3
F
G
G
3
Appendix 1
Xtender
L1
AC IN
L
N
A
1
2
3
B
1
2
3
Xtender
L2
AC IN
L
N
A
1
2
3
B
1
2
3
Xtender
L3
AC IN
L
N
A
1
2
3
B
1
2
3
D
E
Xtender
10
AC OUT
AC IN
L
N
L
N
Xtender
AC OUT
AC IN
L
N
L
N
Xtender
AC OUT
AC IN
L
N
L
N
Secured loads
Unsecured loads
V4.2.3
Xtender
Xtender
AC OUT
AC IN
L
N
L
N
Xtender
AC OUT
AC IN
L
N
L
N
Xtender
AC OUT
AC IN
L
N
L
N
S
M
3
T
M
3
AC OUT
L
N
AC OUT
L
N
AC OUT
L
N
P.
16
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