Multi-function electric energy meter TD40M

three-phaseDIN railRS-485

TD40M series are three phase multifunctional energy meter to measure and analyze the most important electrical parameters, including voltage, current, four-quadrant power parameters, power factor, and etc. And it can also read a variety of energy parameters, involving bidirectional active and reactive energy, and so on. The series realizes the measurement and analysis of power parameters in various power grid environments, including 1P2W and 3P4W. The TD40M series have RS485 communication interface with highest baudrate 38400bps, supporting Modbus or DLT645 protocol for remote reading. Password protection function is added to greatly improve the data security. Measurements: V,A,W,Var,kWh,kVarh,PF, ... Bidirectional Energy and Power Measurement Pulse Output Communication: RS485 Modbus RTU/DLT645-2007 Networks:3P4W CE/ROHS Approved Communication Specifications • Interface and Protocol : 2-Wire RS485; Modbus RTU(Default), DL/T645-2007(Optional) • Baudrate : 1200, 2400, 4800, 9600(Default), 19200, 38400 bps • Parity : None(Default), Even, Odd • Stop Bit : 1(Default), 2 • Response Time : <100ms • Bus Type : Semi-duplex • Distance : Max. 1000m • Bus Load : Max. 64pcs Environment Specifications • Operation Temperature : -25 ~ +55℃ • Storage Temperature : -40 ~ +80℃ • Humidity : <90%, no condensing • Pollution Degree : 2 • Altitude : <2000m • Vibration Frequency : Range: 10~150Hz, Refer to IEC 60068-2-6