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HB-WD01 Dance Monitoring Device

Features or Overview

1. Uses imported sensors, with high measurement accuracy;

2. Both the main unit and the measuring points use a solar power system plus battery power supply, making installation and maintenance convenient;

3. Flexible communication methods, supporting ZIGBEE/WIFI/GSM/CDMA/GPRS and 4G networks;

4. It is an industrial-grade product, using waterproof metal casing, anti-electromagnetic interference, suitable for various harsh climate environments;

5. The system adopts low-power design, using dynamic power management strategies to meet energy-saving requirements;

6. Equipped with complete background software. It has data storage, historical data query, report, printing, curve drawing functions, and can perform qualitative and quantitative analysis of conductor conditions;

7. Supports controlled acquisition mode and automatic acquisition mode, and sampling intervals (5 minutes ~ 24 hours), alarm thresholds, etc., can be set through background software.

8. Meets the enterprise standard of State Grid Corporation of China, "General Technical Specifications for Transmission Line Condition Monitoring Devices" (Q / GDW 242 – 2015).

Galloping of transmission lines can lead to phenomena such as inter-phase flashover, damage to fittings, and damage to insulators. In severe cases, it may also result in line breaks and tower collapses. To reduce the harm caused by galloping to transmission lines, the development of an online monitoring system for transmission line galloping is of great significance for ensuring the safe and stable operation of transmission lines. Establishing a galloping warning criterion is key to the realization of the system.

An online monitoring system for high-voltage transmission line galloping utilizes the latest MEMS sensor technology and wireless communication technology to real-time collect the frequency and amplitude of conductor galloping on high-voltage transmission lines, and sends the monitoring information to a remote monitoring center through GSM/CDMA/GPRS or 4G networks.