DEM-4M3C (19D-34C) three phase energy meter is 4 Modules width Din-rail energy meter, that uses an external current transformer to expand the current range max to 999A. The three phase electric meter is RS485-RTU and pulse output port, the LCD screen of the 3 phase energy meter provides measurement circuit current and voltage reading. This 3 phase digital energy meter is suited for scenarios such as residential, public facilities, and industrial use.  

This three-phase DIN rail electric energy meter is designed for versatile parameter measurement applications. It encompasses three-phase AC power measurement and calculation, energy accumulation, as well as harmonic analysis. Additionally, the 3 phase KHW meter facilitates analysis of voltage and current imbalances, multi-rate electric energy metering, and maximum demand metering, and includes features such as four-way switch input and two-way relay output.

With its multifunctional capabilities, this three phase digital energy meter serves as a reliable and all-encompassing solution for accurate measurement and analysis in diverse applications. The incorporation of advanced features ensures efficient monitoring and management of electrical parameters in various settings.

Feature

• Measuring Basic parameters: Voltage, Current, Frequency, Total power factor, Active power, Reactive power

• Optional digital output

• Optional max demands

• Optional multi-tariffs

• Optional RTC

• Maximum 999A, 1A/5A CT connection

• Detect voltage, Current, active/reactive energy, power, frequency, Max demand and other important parameters

• Provide energy import and export measurement (IMP & EXP)

• With one port Energy pulse output

• RS485 Modbus communication

• Standard 35mm din rail mounting, width 4M size

Application of 3-phase energy meter & power meter

It is used for electric power, communication, railway, transportation environmental protection, petrochemical, steel, and other industries.

Specification