W5100DL electricity data collection

It suitable for transmission and distribution application occasions, and realizes centralized or distributed power control.

Overview

      W5100DL completes electricity data collection of three-phase voltage, three-phase current, active power, passive power and the like of one high voltage or low voltage alternating current loop, and is provided with three paths of DO, six paths of DI, two paths of AI, and two paths of insulation communication interfaces, and high extremely excellent performance price ratio. The device is a high-performance industrial grade product which supports standard MODBUS RTU protocols, supports communication interface (RS485 or RS232) simultaneously, and is suitable for transmission and distribution application occasions, and realizes centralized or distributed power control.

  

Product Functions

•The device can measure electric parameters such as three-phase alternating current voltage, current, active power, passive power, frequency, power factor, zero-sequence current, zero-sequence voltage and the like. •Three paths of independent on-off value output can be used for remote control, tripping operation or alarm. •Six paths of on-off value input can be used for pulse value input. •Four paths of direct current input can be connected with various transducers. •Two paths of RS232/RS485 communication interfaces can support MODBUS RTU protocols. •The device is installed on a switch cabinet or a power distribution cabinet in a distributed mode for constructing 485 or Ethernet bus bars. •Higher EMC indexes (IEC III grade) are applicable to various severe electromagnetic interference environments. •The device supports double channel synchronous communication, constructs double MODBUS bus bars, and can realize redundancy communication.

Application Topological Diagram

Technical Parameter

Category	Explanation
Alternating Current Analogue Input	Measuring Objects: Three-phase voltage or line voltage, three-phase currentInput Voltage: 400V/660V/1140V Input Current: 0－5ASampling Speed: 16 points are sampled in each cycle.Amount of Calculation: UA,UB,UC,IA,IB,IC,PA,PB,PC,QA,QB,QC,P,Q,F,COS,3I0，3U0 Data Renovation Speed: 40MSPrecision: 0.5%
Direct Current Analogue Input	Capacity: Four Paths Input Signals: 0-5V or 0-20mA or 4-20mAConversion Speed: 5 uSResolution Factor: 12 bit A/DPrecision: Better than 0.5%
Discrete Input	Capacity: Six Paths Input Mode: Light-coupled IsolationRated Input: Input Direct Current 12－48V
Pulse Value Input (shared with Discrete Input)	Capacity: Six Paths Input Mode: Light-coupled IsolationRated Input: Input Direct Current 12－48VScanning Mode: Interrupted ModeCounting Frequency: 10KHzMinimum Pulse Width: 0.2ms
Discrete Output	Capacity: Three Paths Contact Capacity: 250V/3A Alternating Current
Communication Interface	Capacity: 2 Paths Interface Mode: RS232 /RS485 Specification: MODBUS RTU
Power Supply	DC 12~24V
Power Consumption	Lower than 5W
Temperature Range	From 30DEG C below zero to 70DEG C

W5100DL electricity data collection