netvox R718N3 User Manual
Wireless three-phase current detection sensor
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- User manual (18 pages)
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Summary of Contents for netvox R718N3
- Page 1 R718N3 Model： Wireless Three-phase Current Detection Sensor Wireless Three-phase Current Detection Sensor R718N3 User Manual...
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Page 2: Table Of Contents
Table of Content 1. Introduction....................................................1 2. Appearance....................................................3 3. Main Features...................................................3 4.Set up Instruction..................................................3 5. Data Report....................................................5 6. Installation....................................................7 7. Important Maintenance Instruction............................................7... -
Page 3: Introduction
Introduction The R718N3 is a three-phase current sensing device for Netvox Class A type devices based on the LoRaWAN open protocol and is compatible with the LoRaWAN protocol. (1) Check the AC three-phase current according to reporting time configuration. (2) Press the key to detect the current three-phase current, and report a command of three-phase current value report. -
Page 4: Appearance
2. Appearance Fig.1 R718N3 (Solid-core CT) Appearance Fig.2 R718N37 (Split-core CT) Appearance 3. Main Features Compatible with LoRaWAN protocol. Powered by 2 x ER14505 3.6V Lithium battery Easy set up and installation Detect three phase current value... -
Page 5: Set Up Instruction
4.Set up Instruction On/Off Insert batteries. Power on (users may need a flat blade screwdriver to open) Turn on Press and hold the function key for 3 seconds till the green indicator flashes once. Turn off Press and hold the function key for 5 seconds till green indicator flashes for 20 times. (Restore to factory setting) Power off Remove Batteries. -
Page 6: Data Report
When the button is pressed, a report is sent immediately to return the current three-phase current value. Or it detects and returns current information when the configuration time is due. The reported data is decoded by the Netvox LoRaWAN Application Command document and http://www.netvox.com.cn:8888/page/index... - Page 7 Current3( Mulitplier1(1Byte),the real Byte, Current1(2Bytes,U Current2(2Bytes,Un 0x01 2Bytes,U current1 should convert unit:0.1V nit:1ma) it:1ma) nit:1ma) with Current* Mulitplier R718N3 0x4A Battery(1 Mulitplier2(1Byte), Mulitplier3(1Byte),t Byte, the real current2 he real current3 0x02 Reserved(5Bytes,fixed 0x00) unit:0.1V should convert with should convert with...
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Page 8: Installation
6. Installation This product comes with waterproof function. 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. When installing the current transformer, separate the fire and neutral wires of the three-phase electric power, and take out the fire wire through current transformer and start the measurement according to the wiring below: (Current direction, K-->L) Solid Core CT...