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• telemetric output with the ability to use it as a «relay»;
• alarm using the interface (the ability to act as an initiator of communication with the level of DCU or HES during:
terminal cover opening; exposure to a magnetic field; reparameterization; maximum power excess; deviation
from the normalized value of voltage level, etc., in accordance with the full list, for details, see the user manual
САНТ.411152.068-05.1 РП);
• time accounting;
• self-diagnostics;
• information protection;
• protection against unauthorized opening (electronic seals);
• magnetic field sensor;
• event logs with recording of: terminal cover opening; case opening; dates of last re-programming; exposure
to a magnetic field causing unacceptable deviations of the metrological characteristics of the metering device;
facts of communication with the metering device that led to data changes; voltage deviations from the device’s
nominal values in the measuring circuits; results of self-diagnostics; changes in the current values of time and date
during time synchronization (at least 3,500 records using the DMLS protocol), etc., for details, see the user manual
САНТ.411152.068-05.1 РП;
• mechanism for flexible adjustment of the reaction to events occurring in the meter;
• DLMS/COSEM exchange protocol support;
• display of information on the LCD accompanied by OBIS codes;
• management of consumer load according to a predefined schedule.
The meter’s functions are described in detail in the full version of САНТ.411152.068-05.1 РП.
The meter can be used in Automatic Informational and Measuring Systems for Commercial Electric Power
Metering (AMI systems) to transfer the parameters measured or calculated to the control room for controlling,
accounting and distributing electric power.
The measurement results are obtained through processing and calculating current and voltage input signals
performed by the microprocessor circuit on the meter board. The measured data and other information are displayed
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