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DDSU666 series three phase three wire electronic energy meter (DIN Rail) Summary :

DDSU666 series electronic energy meter is designed for power monitoring and energy measurement such as power system, communication industry, construction industry, etc. to be a new generation of programmable.

DDSU666 series three phase three wire electronic energy meter (DIN Rail)

Summary: 

DDSU666 series electronic energy meter is designed for power monitoring and energy measurement such as power system, communication industry, construction industry, etc. to be a new generation of programmable intelligent instrument, integrated with measurement and communication function, mainly used for real-time measurement and display for the electrical parameters such as voltage, current, active power, reactive power, frequency, power factor, energy in the electrical circuit, etc.

1、Main functions and characteristics

◆DIN35mm Standard DIN-Rail, seven modulus with segment LCD display

◆Measurement function: Characterized with measurement for three phase three wire voltage, current, frequency, active power, power factor, active energy and reactive energy

◆communication function: RS485 communication interface, supporting DL/T645-2007 protocol, customizable for MODBUS-RTU protocol

◆Multi-rate function: it supports four rates including top, peak, flat, valley rate.