netvox R718N3 Series User Manual
  1. Manuals
  2. Brands
  3. netvox Manuals
  4. Measuring Instruments
  5. R718N3
  6. User manual

netvox R718N3 Series User Manual

Wireless 3-phase current meter
Hide thumbs Also See for R718N3 Series:
Table of Contents

Advertisement

Quick Links

Model：R718N3
Wireless 3-Phase Current Meter
Wireless 3-Phase
Current Meter
R718N3
User Manual
Copyright© Netvox Technology Co., Ltd.
This document contains proprietary technical information which is the property of NETVOX Technology. It shall be maintained
in strict confidence and shall not be disclosed to other parties, in whole or in part, without written permission of NETVOX
Technology. The specifications are subject to change without prior notice.

Advertisement

Table of Contents
loading

Related Manuals for netvox R718N3 Series

Summary of Contents for netvox R718N3 Series

  • Page 1 This document contains proprietary technical information which is the property of NETVOX Technology. It shall be maintained in strict confidence and shall not be disclosed to other parties, in whole or in part, without written permission of NETVOX Technology. The specifications are subject to change without prior notice.

  • Page 2: Table Of Contents

    Table of Content 1. Introduction ....................................... 2 2. Appearance ......................................3 3. Main Features ....................................3 4.Set up Instruction ....................................4 5. Data Report ....................................... 5 6. Installation ......................................9 7. Information about Battery Passivation ............................11 7.1 To determine whether a battery requires activation........................ 12 7.2 How to activate the battery ..............................

  • Page 3: Introduction

    1. Introduction The R718N3 series is 3-Phase Current Meter device for Netvox Class A type devices based on the LoRaWAN open protocol and is compatible with the LoRaWAN protocol. R718N3 series have different measuring range for different variety of CT.

  • Page 4: Appearance

    ⚫ Low power consumption and long battery life Battery Life*2: ⁻ Please refer to web: http://www.netvox.com.tw/electric/electric_calc.html ⁻ At this website, users can find battery life time for variety models at different configurations. *1. Actual range may vary depending on environment.

  • Page 5: Set Up Instruction

    4.Set up Instruction On/Off Power on Insert batteries. (users may need a screwdriver to open) Turn on Press and hold the function key for 3 seconds till the green indicator flashes once. Turn off (Restore to factory setting) Press and hold the function key for 5 seconds till green indicator flashes 20 times. Power off Remove Batteries.

  • Page 6: Data Report

    (2) If MinTime configuration less than 20 seconds, it will configure 20 seconds. (3) R718N3 series would take about 3 seconds for the CT to sample and process the collected value, If the current changes frequently, the sampling result might be wrong.
  • Page 7 Example of ConfigureCmd FPort：0x07 Bytes Var(Fix =9 Bytes) CmdID DeviceType NetvoxPayLoadData CmdID– 1 bytes DeviceType– 1 byte – Device Type of Device NetvoxPayLoadData– var bytes (Max=9bytes) Device Description Device CmdID NetvoxPayLoadData Type Reserved Config MinTime MaxTime CurrentChange 0x01 (3Bytes,Fixed ReportReq (2bytes Unit:s) (2bytes Unit:s) (2byte Unit:1mA)
  • Page 8 Version– 1 bytes –0x01——the Version of NetvoxLoRaWAN Application Command Version DeviceType– 1 byte – Device Type of Device The devicetype is listed in Netvox LoRaWAN Application Devicetype doc ReportType – 1 byte –the presentation of the NetvoxPayLoadData，according the devicetype NetvoxPayLoadData– Fixed bytes (Fixed =8bytes)
  • Page 9 Example#2 based on MinTime = 15 Minutes, MaxTime= 1 Hour, Reportable Change i.e. BatteryVoltageChange= 0.1V. MaxTime Sleeping(MinTime) sleeping sleeping sleeping Wakes up and Wakes up and Wakes up and Wakes up and Wakes up and collects data collects data collects data collects data collects data REPORT 3.6V...

  • Page 10: Installation

    6. Installation 2. Open the clamp-on current transformer, and then pass 1. The single-phase current detector (R718N1) has a the live wire through the current transformer according to built-in magnet (see Figure 1 below). It can be attached to the surface of an object with iron during installation, the installation.
  • Page 11 1. When using it, the back of it can be adsorbed on the iron surface, or the two ends can be fixed to the wall with screws. 2. When installing the R718N3 series current transformer, please separate the live and neutral wires of the wire to be detected,...

  • Page 12: Information About Battery Passivation

    7. Information about Battery Passivation Many of Netvox devices are powered by 3.6V ER14505 Li-SOCl2 (lithium-thionyl chloride) batteries that offer many advantages including low self-discharge rate and high energy density. However, primary lithium batteries like Li-SOCl2 batteries will form a passivation layer as a reaction between the lithium anode and thionyl chloride if they are in storage for a long time or if the storage temperature is too high.

  • Page 13: To Determine Whether A Battery Requires Activation

    7.1 To determine whether a battery requires activation Connect a new ER14505 battery to a 68ohm resistor in parallel, and check the voltage of the circuit. If the voltage is below 3.3V, it means the battery requires activation. 7.2 How to activate the battery a.

This manual is also suitable for:

R718n3R718n37R718n315R718n325R718n363

Table of Contents