Circutor Line-CVM-D32 Instruction Manual page 16

Figure 12: 3-phase mains measurement with 4-wire connection: MC3 series current transformers (���/0�250A)�
16
V V V
L1 L2 L3
b
a
a b
A B A
L1
L2
L3
CARGA / LOAD
N
N
V
L3
V
L2
V
L1
S1
S2
S1
S2
S1
S2
V V
V N
L1 L2
L3
B
6
Alimentación Auxiliar
5
Power Supply
3 ~ / +
9
1
11
~ / -
Grey/Pink
13
14
Green/White
15
16
Red/Blue
17
Brown/Green
18
line-CVM-D32
A1
A2
Instruction Manual