C Onfigurations - Elster A1140 User Manual

A
C
B
A
B
C
N
3 phase 4 wire, CT operated
A
C
B
A
B
C
N
3 phase 4 wire, Direct connected
Note: These diagrams are examples only.
WARNING
Meters must be connected according to the diagram fitted under the meter terminal cover.
Figure 5A – Terminal Configurations
Operating & Maintenance Instructions
LM3 ***
20 21
+
-
Rx
Tx
0V
+V
LM3 ***
20 21
+
-
Rx
Tx
0V
+V
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