Multifunktions-Netzwerk elektrische Leistungsmesser

It can measure three-phase voltage, three-phase current ,active power ,reactive power ,power factor,electric power grid frequency. measurement: three-phase current,three-phase voltage,active power, reactive power,power factor,frequency ,active electric energy,reactive electric energy metering:active electric energy,reactive electric energy display mode:LEDdisplay communication: RS485communication,MODBUS-RTU communication protocol output: 2-way electric energy pulse output,4-way on-off output and 4-wayanalog output input: 4-way on-off input extension: can acess signal directly from current and voltage transformer and be programmable to be set output parameters ratio technical index: accuracy class: 0.5 rated voltage: AC100V,AC380V(special can be made to order) rated current: AC1A,AC5A(special can be made to order) frequency:50HZ electric energy pulse: passive optocoupler collector output communication interface: 2-way RS485 communication interface outline dimension: 96*96*112(mm) cut-out size: 91*91(mm)