Wiring Diagrams; Direct Connected Meters - ABB A43 User Manual

Installation

2.4 Wiring Diagrams

This section describes how to connect the different types of meters to an electric-
General
ity network. The terminal numbers in the wiring diagrams listed below
correspond to the marking on the terminal block of the meter.

2.4.1 Direct connected meters

4-wire connection The following diagram shows a 4-wire connection of a direct connected 3-phase
meter:
L1
L2
L3
N
3-wire connection The following diagram shows a 3-wire connection of a direct connected 3-phase
meter:
L1
L2
L3
2-wire connection The following diagram shows a 2-wire connection of a direct connected 3-phase
meter:
L
N
2CMC48001M0201
Revision: C
1 3 4
1 3 4
1 3 4 6
21
6 7 9 10
6 7 9 10
7 9 10
12
12
12
A43/A44
User Manual