7P Three Phase Four Wire WIFI Din Rail Smart Energy Meter Without Relay

. Basic Feature:
.1 Measuring positive & negative active energy with negative energy accumulated intopositive energy.2 The meter display total active energy, positive active energy,negative active energy,total reactiveenergy.posifive reactive energy,negative reactive energy,three phase voltage,three phase current,total activepower,three phase active power,total reactive power,three phase reactive power,total power factor,three phasepower factor,frequency.
.3 Pulse LED indicates working of meter,Pulse output with optical coupling isolation3.4 Set product buton:vou can push this button to check the different data display,if you push the setting buttonlast 10s,meter will enter into the status of waiting for WiFl distribution network .if you want to reset status of WiFldistribution network,you also can push thesetting button last 10s.3.5 APP can display total active energy, positive active energy,.negative active energy,total reactiveenergy.positive reactive energy,negative reactive energy,three phase voltage,three phase current,.total activepower,three phase active power,total reactive pover,three phase reactive power,total poier factor,three phasepower