Product alias:Grounding Resistance Online Monitoring Device, Grounding Resistance Online Monitoring System, Intelligent Grounding Resistance Online Supervision System,

Grounding Resistance Online Monitoring Device

I. Product Description:

Grounding Resistance Online Monitoring Device is an intelligent monitoring device specifically designed for overhead transmission lines. It strictly complies with the State Grid standard Q/GDW1242-2015 "General Technical Specification for Transmission Line Condition Monitoring Devices." Through real-time and precise monitoring, it ensures the effectiveness of transmission line tower grounding, significantly enhancing lightning protection capability and system operational reliability.

II. Working Principle:

Grounding Resistance Online Monitoring Device adopts a hybrid power supply mode of solar energy + lithium battery. Equipped with highly sensitive monitoring sensors and advanced data processing technology, it enables real-time and continuous monitoring of grounding resistance, providing accurate and reliable data. The device supports remote data transmission, allowing maintenance personnel to easily access and view monitoring data in real-time through the backend management system, comprehensively grasping changes in grounding resistance. This remote monitoring capability not only improves work efficiency but also enables maintenance personnel to promptly identify potential risks in the grounding system, such as increased resistance or poor connections. Once an abnormality is detected, the device immediately triggers an early warning mechanism, notifying relevant personnel via SMS or email to ensure timely response and handling. This facilitates corresponding maintenance and repair measures, effectively preventing lightning strike accidents caused by poor grounding and ensuring the safe and stable operation of the power grid.

III. Product Features:

◆ Solar panel: Monocrystalline silicon 18V, 20W

◆ Measurement indication: Measurement data display, curve indication

◆ Data mode: Average value

◆ Measurement interval: Grounding resistance: Default 24 hours/time (adjustable from 1 to 24 hours)

◆ Data storage: 300 times

◆ Data query: Historical data query function

◆ Measurement count: Over 10,000 times

◆ Alarm prompt/display: SMS, email

IV. Technical Parameters:

◆ Measurement method: Three-pole method

◆ Weight: Approximately 9.6Kg

◆ Communication method: 4G remote

◆ Positioning method: GPS positioning

◆ Protection level: IP67

◆ Operating temperature and humidity: -10℃~40℃; below 95%rh

◆ Storage temperature and humidity: -20℃~60℃; below 95%rh

V. Summary:

In summary, the Grounding Resistance Online Monitoring Device provides maintenance personnel with strong decision-making support, helping them quickly identify the root cause of issues and take effective measures for maintenance and repair. It effectively reduces the risk of lightning strike accidents caused by poor grounding and provides a solid guarantee for the safe and stable operation of the power grid. In short, this device is an indispensable tool in modern smart grid construction, playing a significant role in enhancing the grid's lightning protection capability and maintenance management level.

For detailed information about the device, please contact Ms. Li from Shenzhen Telikon Technology Co., Ltd.:

Mobile number 1/3/6/8/2/3/5/1/6/3/5/ (same number for WeChat) QQ: 1/9/2/0/6/7/1/9/2/7 / Landline: 0/7/5/5/-2/9/5/0/0/7/6/2

Customized products; quoted prices are reference range prices at the time of market release. Actual prices are subject to discussion via phone.

VI. Precautions:

1. Avoid dropping the device on the ground or subjecting it to strong impacts from other objects;

2. Avoid strong external impacts on the solar panel to prevent damage;

3. During installation, ensure the solar panel faces the direction of sunlight as much as possible;

4. Turn off the power switch during installation and turn it on only after installation is completed;

5. Unauthorized disassembly of the structure or circuit board is strictly prohibited. Unauthorized disassembly will void the warranty.