Siemens SENTRON PAC5100, Device Manual, Page: 90 / 266

6 Connection Principle
6.3 Connection Types and Connection Examples
90 SENTRON PAC5100/5200, 7KM5212/5412, Device Manual
E50417-H1040-C568-A1, Edition 03.2015
Example 3-wire Network, 2 Voltage Transformers and 2 Current Transformers, Unbalanced
Figure 6-7 Example 3-wire Network, 2 Voltage Transformers and 2 Current Transformers, Unbalanced
a
b
P1 P2
S1 S2
c
A A B
B
a a b b
P1
P2
S1 S2
PE
10 A 10 A 10 A
Terminals SENTRON PAC5100/5200
NOTICE
The secondary voltage on terminal F (voltage) must not exceed AC 480 V (AC 347 V for UL conditions).
Non-observance can cause material damage.
✧
Make sure that the maximum permissible phase-to-ground voltage (PE) is not exceeded.