Siemens SICAM Q100 Device Manual page 109

Example 3-wire Network, Direct Contact at Low-voltage Power System, 3 Current Transformers, Unbalanced
Figure 7-6
Example 3-wire Network, No Voltage Transformer, 2 Current Transformers, Unbalanced
Figure 7-7
SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A4, Edition 03.2018
Terminals SICAM Q100
PE
S1 S2
a
P1
b
c
Example 3-wire Network, No Voltage Transformer, 3 Current Transformers, Unbalanced
PE
S1 S2
a
P1
b
c
Example 3-wire Network, No Voltage Transformer, 2 Current Transformers, Unbalanced
7.3 Connection Types and Connection Examples
S1 S2 S1
P2
P2
P1
P1
Terminals SICAM Q100
S1
P2
P1
7 Connection Principle
resp.
10 A
S2
P2
resp.
10 A
S2
P2
109