Transmission line sag measurement and early warning terminal

Product Overview

TLKS-PMG-HCOnline Sag Monitoring Device for Transmission Line Conductors is an intelligent monitoring solution professionally designed by our company for transmission lines in special environments such as large spans, river crossings, and low sag points. The device uses advanced sag sensors to real-time monitor the vertical distance from the lowest point of the conductor sag to the ground, and transmits the collected data to the monitoring center in real time via 4G/GPRS/WIFI/OPGW optical fiber network, providing accurate data support for the safe operation of the power grid.

This device is fully independently researched and developed and produced by our company, strictly follows the "General Technical Specifications for Transmission Line Condition Monitoring Devices" of State Grid Corporation of China and China Southern Power Grid, has been successfully deployed in power companies of multiple provinces and cities, and has accumulated rich on-site application experience.

Core Functional Features

1. Intelligent Data Collection

• Automatic Collection: Automatically collects data such as the distance from the conductor to the ground, the angle between the tangent direction of the conductor at the wire clamp outlet and the horizontal direction, and the conductor sag at preset time intervals
• Flexible Configuration: The minimum collection interval is >5 minutes, the maximum collection interval is <60 minutes, and the default is 30 minutes, meeting different monitoring needs
• Remote Control: Supports real-time response to remote commands to realize controlled collection functions

2. Multiple Monitoring Capabilities

• Precise Measurement: Real-time monitors the minimum distance from the conductor to the ground, and accurately grasps the safety margin of the line
• Condition Monitoring: Collects the angle between the tangent direction of the conductor at the wire clamp outlet and the horizontal direction to analyze the force condition of the conductor
• Battery Management: Has the functions of collecting the voltage of the main unit battery and the probe battery to ensure the stable operation of the device

3. Security and Compatibility

• Data Encryption: Built-in security chip, encrypts the transmitted data to ensure information security
• Platform Access: Can be smoothly accessed to the monitoring platforms and PMS systems of power companies in various provinces
• Dual-end Viewing: Supports real-time viewing of monitoring data via PC client and mobile client

Technical Parameter Details

Application Scenarios

TLKS-PMG-HCOnline Sag Monitoring Device for Transmission Line Conductors is especially suitable for the following scenarios:

• Large-span transmission line sections
• Special terrain areas such as river crossings and canyons
• Line sections with low sag points
• Transmission corridors that require key monitoring
• Areas with frequent severe weather conditions

Platform Management Functions

Features of the back-end software platform

• System Integration: Seamless access to PMS systems
• Multi-terminal Support: Synchronous viewing of real-time data via PC and mobile devices
• Remote Management: Supports parameter configuration, firmware update and debugging of front-end devices
• Data Analysis: Provides historical data query, trend analysis and early warning functions
• Custom Reports: Automatically generates monitoring reports to assist operation and maintenance decisions

Product Advantages

1. High-precision Measurement: Adopts advanced sensor technology to ensure the accuracy of distance and angle measurement
2. Strong Environmental Adaptability: Wide working temperature range, adapting to various severe climate conditions
3. Long Battery Life: Low-power design combined with solar power supply, ensuring long-term stable operation
4. Easy Installation and Maintenance: Modular design, fast on-site installation and debugging
5. High Cost-performance: Independently researched and developed and produced, providing competitive prices and high-quality after-sales services

Services and Support

We provide the following for TLKS-PMG-HCOnline Sag Monitoring Device for Transmission Line Conductors:

• Professional technical consultation and scheme design
• On-site installation guidance and debugging services
• Training for operators
• Comprehensive after-sales technical support
• Regular software upgrades and maintenance