netvox R718N360 User Manual
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netvox R718N360 User Manual

Wireless 3-phase current meter interface
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Model: R718N360
Wireless 3-Phase Current Meter Interface
Wireless 3-Phase
Current Meter Interface
R718N360
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.

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Summary of Contents for netvox R718N360

  • 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 ................................2 3. Main Features ................................3 4.Set up Instruction ..............................4 5. Data Report ................................5 6. Installation ................................8 7. Information about Battery Passivation ......................... 10 7.1 To determine whether a battery requires activation ..................10 7.2 How to activate the battery ..........................

  • Page 3: Introduction

    1. Introduction R718N360 is 3-Phase Current Meter Interface device for Netvox Class A devices based on the LoRaWAN open protocol and is compatible with the LoRaWAN protocol. LoRa Wireless Technology: LoRa is a wireless communication technology famous for its long-distance transmission and low power consumption. Compared with other communication methods, LoRa spread spectrum modulation technique greatly extend the communication distance.

  • Page 4: Main Features

    ⚫ 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) R718N360 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 0x01 ReportReq (2bytes, Unit: s) (2bytes, Unit: s) (4bytes) (1byte, Fixed 0x00) Config Status Reserved 0x81 ReportRsp (0x00_success) (8Bytes, Fixed 0x00) R718N360 0xCA ReadConfig 0x02 Reserved (9Bytes, Fixed 0x00) ReportReq ReadConfig MinTime MaxTime RawDataChange Reserved 0x82 ReportRsp (2bytes, Unit: s)
  • Page 8 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 9: Installation

    Target load current value= “R718N360 read value” / (“R718N360 read standard load value” / “standard load current value”) When R718N360 is connected to the CT which needs to be used, it is necessary to obtain the conversion coefficient k first.
  • Page 10 2. The Wireless 3-Phase Current Meter Interface built-in magnet (as the Figure 1 below). It can be attached (R718N360) samples the current according to MinTime. to the surface of an object with iron during installation, If the current value sampled this time relatively exceeds the which is convenient and quick.

  • Page 11: 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 12: Important Maintenance Instruction

    8. Important Maintenance Instruction Kindly pay attention to the following in order to achieve the best maintenance of the product: • Keep the device dry. Rain, moisture, or any liquid might contain minerals and thus corrode electronic circuits. If the device gets wet, please dry it completely.

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