Circutor CVM-C4 Series - Connection Diagram

11
Instruction Manual
CVM-C4
3.4.- CONNECTION DIAGRAM
3�4�1�- THREE-PHASE NETWORK MEASURING WITH 4-WIRE CONNECTION
1
2
L1
L2
L3
N
CARGA / LOAD
U1
U2 U3 UN
U1
U2
U3 UN
S1 S2
S1 S2 S1 S2
I1 I2 I3
U1 U2 U3
UN
+ -
Alimentación Auxiliar
Power Supply
S2S1
P2
P1
S2S1
P2
P1
S2S1
P2
P1
ba
B
A
ba
B
A
ba
B
A
Power
Supply
5849 50 21
4
5
6
7
8
9
11
12
13 14
47 48 59 70 71 72 15 16 17 18
Figure 5: Three-phase network measuring with 4-wire connection�