Overview

Multi-functional power meters are capable of measuring all commonly used electrical parameters in three-phase grid systems with high accuracy Three-phase voltage,three-phase current,active power,reactive power,power factor,grid frequency,active electrical energy, reactive electrical energy,and with communication interface and electric energy pulse output function.MODBUS-RTU communication protocol is adopted to realize LED/LCD field display and remote RS-485 digital communication.It has the features of easy installation, simple wiring,convenient maintenance,small engineering volume,on-site programmable input parameters,etc.，and can complete the network communication with different PLCs and industrial control computers in the industry.

Features

Measurement:Three-phase voltage,current,active power,reactive power,power factor,frequency,active electrical energy,reactive electrical energy.
LED DISPLAY:THREE ROWS OF LED DIGITAL TUBE DISPLAY,HIGH VISIBILITY
LCD DISPLAY: STN BLUE/YELLOW SCREEN,WIDE VIEWING ANGLE,HIGH QUALITY,HIGH DEFINITION LCD DISPLAY
Communication:RS485 communication,MODBUS-RTU protocol
Output:2-channel electrical energy pulse output（pulse constant 3200imp/kwh）
Extensions:Direct access to signals from current and voltage transformers,programmable on site to set input param-ter ratios
Use:Inlet,busbar and important distribution circuits,applicable to GCS,GCK,MNS,GGD and other cabinet types Additional functions:harmonic total 2-31 times,multi-rate electrical energy,switching input and output,variable output