Linyang NLY1220 Single-Phase IoT Energy Meter User Manual

This manual covers the installation, operation, and maintenance of the Linyang NLY1220 single-phase IoT energy meter, including WiFi configuration and data…

Linyang NLY1220 Single-Phase IoT Energy Meter User Manual - cover page
Brand
Linyang
Category
Other Electronics
Document type
User Manual
Language
Chinese
Pages
11
File format
PDF
File size
456 KB
Published
14 October, 2026
Updated
14 October, 2026
MD5 checksum
903385DFEA8B1E4F9E6953054443517B
PDF
Linyang NLY1220 Single-Phase IoT Energy Meter User Manual PDF

About this manual

The Linyang NLY1220 is a single-phase electronic energy meter designed for rental apartment energy management. It supports WiFi communication to transmit data to a master station and features both local and remote fee control functions. The device is suitable for scenarios requiring stable communication, low cost, and convenient installation. This manual is written in Chinese.

What's inside

  • Overview
  • Product Specifications
  • Main Technical Indicators
  • Appearance and Wiring
  • Installation and Maintenance
  • Usage Instructions
  • Communication Description
  • Debugging
  • Transport and Storage
  • After-sales Service

Specifications

Operating Temperature-25℃～+70℃
Frequency Range50Hz
Dimensions85mm x 72mm x 72mm
Communication InterfaceWiFi
WiFi Protocol802.11b/g/n
Output Power[email protected]

Frequently asked questions

What is the communication protocol used by the NLY1220?

The meter uses the JSON protocol for its upward communication.

How do I enter the WiFi configuration mode?

Press and hold the setting key for 5 seconds to enter the WiFi configuration state.

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