PD194Z-9HY LCD multi function 3 phase power meter RS485 output 4-20mA can measure various common electric parameters such as active/ reactive, harmonic distortion, with functions of digital communication, over-range alarm, switch monitoring status, energy pulse output and analogue transmitting. 9HY series are of high performance-cost ratio，can replace the conventional measuring indicators, power metering device, harmonic measuring meter. As an advanced smart and digital front end data sampling unit, the meters can be used in various control system, energy management system, substation automation, residential power monitoring, industrial automation, smart buildings, smart distributor，and switch gears. They are easy to install, connect, maintain. They need less project cost and field programming on spot for power grid grouping with different PLC and industrial control PC communication software.
Intelligent measurement and control meter PD19 series products, as a kind of advanced intelligent and digital front-end acquisition element for power grid, have rich monitoring functions and are convenient for use, and can be applied to energy management system, automatic power distribution, intelligent building, and intelligent switch cabinet。
Class 0.5S accuracy for active energy ; Class 2 accuracy for ractive energy
Fundamental-wave electrical quantity measurement
Three-phase fundamental wave voltage, three-phase fundamental wave current, phase separate and total fundamental-wave active power, phase separate and total fundamental-wave reactive power, phase separate and total fundamental-wave apparent power, and fundamental-wave power factor (optional)