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7 Connection Principle
7.3 Connection Types and Connection Examples
Example 3-wire Network, 2 Voltage Transformers and 2 Current Transformers, Unbalanced
Figure 7-8
NOTICE
The secondary voltage on terminal F (voltage) must not exceed AC 600 V (AC 347 V for UL).
Non-observance can cause material damage.
✧
Make sure that the maximum permissible phase-to-ground voltage (PE) is not exceeded.
110
PE
S1
S2
a
P1
b
c
Example 3-wire Network, 2 Voltage Transformers and 2 Current Transformers, Unbalanced
Terminals SICAM Q100
S1
S2
P2
P2
P1
a
b
a
b
A
B
A
B
10 A
10 A
10 A
SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A4, Edition 03.2018
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