The multi-function power meter is a multi-functional intelligent surface with programmable measurement, display, digital communication and power pulse transmission output, etc. It can realize the functions of electricity measurement, energy measurement, data display, collection and transmission, etc. Use the automation of substations, automation of power distribution, intelligent buildings, and internal energy measurement, management and assessment of enterprises. The measurement accuracy is 0.5, and the LED on-site display and long-distance RS-485 digital interface communication are completed, and the MODBUS-RTU communication protocol is adopted.


The multi-purpose meter has active bidirectional time-sharing energy measurement, demand measurement, sinusoidal reactive power measurement, power factor measurement, display and remote transmission of real-time voltage, current, power, load curve, etc. , loss of current, voltage qualification rate record, alarm, display functions, can effectively eliminate the behavior of stealing electricity, can install GPRS module (built-in or external), wireless module, GSM module according to user needs, solve the long-distance meter reading channel, to expand its function.


Use of smart meters

Distribution transformer monitoring and protection: real-time monitoring and statistics of line power consumption

User electricity information monitoring: collect user electricity meter data

Main meter monitoring of distribution transformers: collect meter data and operating conditions in the station area Power quality management: monitor smart capacitors, complete reactive power compensation, three-phase unbalance management and power quality data monitoring

Load management: power customization control, remote control, voltage monitoring, etc.


Features

It has the characteristics of convenient installation, simple wiring, convenient protection, small amount of engineering, field programmable input parameters, etc., and can complete the network communication of the control computer.


Smart meters have advantages

1. Anti-theft

It can be used as a multi-purpose electric energy meter, with the function of preventing electricity theft, so that users can use safe electricity with confidence;

2. Save money

It has the advantage of four-rate (peak, flat and valley) segmented metering, and users can choose to use electricity during peak, flat and valley periods according to their own needs, reducing electricity costs;

3. Real-time billing function

The smart meter has the function of real-time billing, multi-parameter measurement of harmonic energy metering, automatic power failure detection, automatic meter reading, and sending the meter reading results to the receiving end through GPRS system, Ethernet and other communication networks, so that users can Get a clearer picture of your electricity usage.

4. Short protection period

Wide range, strong overload capacity and other functions enable the electric energy meter to achieve a truly long life, and users can use it with confidence.