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DDSU666 series single-phase electronic energy meter (rail)
The DDSU666 series single-phase electronic energy meter (rail) adopts DIN35 standard rail installation design, with active energy measurement and elec
Product details
DDSU666 series single-phase electronic energy meter (rail)

The DDSU666 series single-phase electronic energy meter (rail) adopts DIN35 standard rail installation design, with active energy measurement and electrical parameter measurement functions. It is widely used in industrial and mining enterprises, hotels, schools, and large public buildings for internal electrical energy measurement and assessment.

Functional Features

DIN35mm standard rail installation, segment code LCD display

• Capable of measuring active energy and electrical parameters such as voltage, current, power, power factor, frequency, etc

• Equipped with RS485 communication interface, communication protocol supports Modbus RTU and DL/T645-2007

• Equipped with multi rate electricity metering and storage functions (optional)

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