Example 4-wire Network, 3 Voltage Transformers and 3 Current Transformers, Unbalanced
a
b
c
N
Figure 7-12
Example 4-wire Network, 3 Voltage Transformers and 3 Current Transformers, Unbalanced, Current Transformer at
the Neutral Conductor
PE
a
P1
b
c
N
Figure 7-13
SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A4, Edition 03.2018
Terminals SICAM Q100
PE
S1
S2
S1
P1
P2
P1
Example 4-wire Network, 3 Voltage Transformers and 3 Current Transformers, Unbalanced
S1
S2
S1
S2
P2
P1
P2
Example 4-wire Network, 3 Voltage Transformers and 3 Current Transformers, Unbalanced,
Current Transformer at the Neutral Conductor
7.3 Connection Types and Connection Examples
S2
S1
S2
P2
P2
P1
S1
S2
S1
S2
P2
P1
P2
P1
7 Connection Principle
a
a
a
b
b
b
B
B
B
A
A
A
je 10 A
a
a
a
b
b
b
B
B
B
A
A
A
je 10 A
113