10 / 13 page
10
Specifications are subject to change without notice
CPT-DINADS110706
CPT-DIN
Wiring diagrams “system type selection: 3” (cont.)
L1
L2
N
L3
L
N
-
+
F
A1
A2
7
8
N
L1
23
L1
L1
24
3-ph, 4-wire, balanced load
Fig. 12
1CT and 1VT/PT connection
Power Supply
F= 630 mA T (18 to 60VAC/DC)
125 mA T (90 to 260VAC/DC)
L1
L2
L3
L
N
-
+
F
A1
A2
711
10
23
L1
L1
L3
L2
L1
24
3-ph, 3-wire, balanced load
Fig. 11
1CT connection
Power Supply
3CT and 3VT/PT connection
L1
L2
N
L3
L
N
-
+
F
A1A2
711
10
23 25 27
L1 L2 L3
L1
L3
L2
L1
24
L2
26
L3
28
8
N
3-ph, 4-wire, unbalanced load
Fig. 8
Power Supply
L1
L2
N
L3
L
N
-
+
F
A1A2
711
810
23 25 27
L1 L2 L3
N
L1
L3
L2
L1
24
L2
26
L3
28
3-ph, 4-wire, unbalanced load
Fig. 7
3CT connection
Power Supply
3CT connection
L1
L2
L3
L
N
-
+
F
A1A2
711
10
23 25 27
L1 L2 L3
L1
L3
L2
L1
24
L2
26
L3
28
3-ph, 3-wire, unbalanced load
Fig. 9
Power Supply
3CT and 2VT/PT connection
L1
L2
L3
L
N
-
+
F
A1
A2
23 25 27
L1 L2 L3
L1
24
L2
26
L3
28
711
10
L1
L3
L2
3-ph, 3-wire, unbalanced load Fig. 10
Power Supply