ABB A43

Installation
2CMC48001M0201 15 A43/A44
Revision: C User Manual
2 Installation
Overview This chapter describes how to mount the A43/A44 meters and how to connect
them to an electricity network. The chapter also contains information about how
to perform a basic configuration of the meter and how to connect I/O and
communication options.
In this chapter The following topics are covered in this chapter:
2 Installation ............................................................................................................................ 15
2.1 Mounting the Meter ................................................................................................................ 16
2.2 Environmental Considerations ................................................................................................. 18
2.3 Installing the Meter .................................................................................................................. 19
2.3.1 Configuring the meter ...................................................................................................... 20
2.4 Wiring Diagrams ....................................................................................................................... 21
2.4.1 Direct connected meters .................................................................................................. 21
2.4.2 Transformer connected meters without voltage transformer ......................................... 22
2.4.3 Transformer connected meters with voltage transformer .............................................. 23
2.4.4 Inputs/outputs ................................................................................................................. 24
2.4.5 Communication ................................................................................................................ 25