Satec C191HM, Инструкция по установке и эксплуатации

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Chapter 2 Installation
10
c99-09036
LINE 1 (A)
(C)
N
(B)
K
+
-
+
-
+
K
L
LOAD
-
L
K L
LINE 2
LINE 3
N
V
3
V
V
2
V
1
Shorting
Switches
Voltages
1
7
10
12
+
9
4
6
+
+
3
-
-
-
Currents
(A)
(C)
N
(B)
K
K
L
+ -
+
K
L
LOAD
-
L
c99-09037
+
+
+
+
+
+
-
-
-
-
-
-
LINE 3
LINE 2
LINE 1
V
N
V
3
V
2
V
1
11
8
5
2
Shorting
Switches
Voltages
1
7
10
12
+
+
9
4
-
6
+
3
-
-
Currents
Figure 2-3
Four Wire WYE Direct
Connection Using 3
CTs (3-element)
Wiring Mode = 4LL3
or 4Ln3
Figure 2-4
Four Wire WYE
Connection Using 3
PTs, 3 CTs (3-
element)
Wiring Mode = 4LL3
or 4Ln3