main features
●This electric energy meter adopts LCD display, which can display three-phase voltage, three-phase current, total active power, total power factor and total active energy, and has the function of electric energy pulse output; RS485 communication interface can be used to exchange data with the upper computer, facilitating automation management of electricity usage.
●This electric energy meter has the advantages of small size, easy installation, high accuracy, and good EMC performance, which meets the relevant technical requirements of electronic electric energy meters in the national standard GB/T17215.
PRODUCT FUNCTION
●Measure positive and negative active and reactive energy
●Forward active power, reverse active power, forward reactive power, and reverse reactive power are stored separately and preserved in ferroelectric materials
●After power failure, all stored data will not be lost and can be maintained for more than 10 years
●7-bit wide temperature LCD display
●Can achieve data loop display, with a loop display time of 3 seconds
●The electric energy pulse is indicated by a red LED for output
●Active energy pulse output
●Passive optoelectronic isolation output port, pulse width: 80ms ± 20ms communication
●Capable of recording load data and historical data, with adjustable recording time
●Communication interface: RS485
●Communication protocol: MODBUS-RTU (other protocols can be customized)
●Communication speed: 1200bps, 2400bps, 4800bps, 9600bps, 19200bps Optional meter reading function:
●Through RS485 communication, the upper computer can achieve automatic meter reading function
External dimensions

