Product Overview
A43/A44 12 2CMC48001M0201
User Manual Revision: C
1.2 Meter Types
The A43/A44 meters are divided into two main groups:
• Direct connected meters for currents up to maximum 80A.
• Transformer connected meters for currents > 80A using external current
transformers with secondary current up to maximum 6A and optional
voltage transformers.
The main meter groups are further divided into subgroups depending on the
func
tionality of the respective meter:
Active energy, Reactive energy, Apparent energy, Import/export of energy,
Resettable energy registers, Harmonics, Configurable I/O (except the
690V meter which has fixed I/O), Advanced clock functions (load profiles),
Basic clock functions (Tariff control, Previous values, Max/min demand,
Event log), Class 0.5 or Class 1, Tariffs, Fixed I/O, Pulse output/alarm
Active energy, Reactive energy, Apparent energy, Import/export of energy,
Resettable energy registers, Basic clock functions (Tariff control, Previous
values, Max/min. demand, Event log), Class 0.5 or Class 1, Tariffs, Fixed
Active energy, Reactive energy, Apparent energy, Import/export of energy,
Resettable energy registers, Class 0.5 or Class 1, Tariffs, Fixed I/O, Active
energy, Pulse output/alarm
Active energy, Reactive energy, Apparent energy, Import/export of energy,
Class 1, Pulse output/alarm
Active energy, Class 1, Pulse output/alarm
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