6 Connection Principle and Applications
6.3 Connection Types and Connection Examples
66
SICAM MMU 7KG9663, Device Manual
E50417-H1040-C514-A3, Edition 01.2016
Example 3-wire Network, 2 Voltage Transformers and 3 Current Transformers, Unbalanced
Fig. 6-8
Example 3-wire Network, 2 Voltage Transformers and 3 Current Transformers, Unbalanced
a
b
P1
P2
S1
S2
c
A
A
B
B
a
a
b
b
P1
P2
S1
S2
S1
S2
P1
P2
PE
10 A
10 A
10 A
Terminals SICAM MMU
NOTICE
The secondary voltage on terminal F (voltage) must not exceed AC 480 V (AC 347 V for UL conditions).
This could cause material damage.
•
Please make sure that the maximum permissible voltage on conductor - ground (PE) is not exceeded.
SICAM-MMU_7KG9663_US.book Page 66 Monday, December 7, 2015 12:22 PM