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Three phase LCD embedded digital display multi-function electronic energy meter with rs485
Embedded three-phase multi-function instrument, a kind of intelligent electric instrument with programmable measurement, display, RS485 digital communication and electric energy pulse output, capable of measuring voltage, current, active power, reactive power , power factor, frequency, energy measurement, data display, collection and transmission, it can be widely used in substation automation, distribution automation, intelligent buildings, and energy measurement, management, and evaluation within the enterprise. The measurement accuracy is level 1, realizing LCD or LED on-site display and remote RS485 digital interface communication. It is compatible with DL / T645-2007 protocol and standard MODBUS-RTU communication protocol.
