User Manual

Mounting and installation
108904_en_00 PHOENIX CONTACT 23 / 192
3PH-3W-1CT
Figure 3-9 Three-phase network, three conductors, one current transformer
3PH-3W-2CT
Figure 3-10 Three-phase network, three conductors, two current transformers
3PH-3W-3CT
Figure 3-11 Three-phase network, three conductors, three current transformers
3PH-4W-1CT
Figure 3-12 Three-phase network, four conductors, one current transformer
L1
L2
L3
N
PE
L1´
L2´
L3´
PE´
V1 V2 V3 VN
6
S
1
S
2
S
1
S
2
S
1
S
2
I
1
I
2
I
3
V1 V2 V3 VN
6
L1
L2
L3
PE
L1´
L2´
L3´
PE´
S
1
S
2
S
1
S
2
S
1
S
2
I
1
I
2
I
3
V1 V2 V3 VN
6
L1
L2
L3
N
PE
L1´
L2´
L3´
PE´
S
1
S
2
S
1
S
2
S
1
S
2
I
1
I
2
I
3
L1
L2
L3
N
PE
L1´
L2´
L3´
PE´
S
1
S
2
S
1
S
2
S
1
S
2
I
1
I
2
I
3
V1 V2 V3 VN
6