Online monitoring device for high-voltage cable sheath circulating current ensures the stable operation of the power grid

Alternative Product Names: On-Line Monitoring of High-Voltage Cable Sheath Circulating Current, On-Line Monitoring Device for High-Voltage Cable Sheath Circulating Current, On-Line Monitoring of Cable Grounding Circulating Current, On-Line Monitoring System for Cable Circulating Current

Product Model: TLKS-PLGD

1. Product Overview

On-Line Monitoring Device for High-Voltage Cable Sheath Circulating Current

TLKS-PLGD On-Line Monitoring Device for High-Voltage Cable Sheath Circulating Current is an innovative product in the field of power operation and maintenance, designed specifically to ensure the safety of high-voltage cable sheaths. It integrates multiple functions such as on-line monitoring, intelligent early warning, cable protection, system self-inspection, remote data access and in-depth data analysis, realizing comprehensive, real-time and precise monitoring of cable sheath circulating current. With its excellent performance and comprehensive functions, this device provides a strong guarantee for the stable operation of the power system.

2. Functions

1. Real-Time Monitoring: Accurately captures and displays the ground current waveform and amplitude of the metal sheath of high-voltage cable lines, ensuring the real-time and accuracy of data.

2. Intelligent Early Warning: When the ground current is abnormal, it automatically triggers the early warning system and notifies relevant personnel through multiple methods such as SMS and emails, ensuring timely handling of the problem.

3. Cable Protection: Real-time monitoring of cable status, once the cable is stolen or damaged, it will immediately alarm and indicate the location, effectively preventing the risk of cable theft and damage.

4. System Self-Inspection: Automatically detects internal faults of the device, ensures stable operation of the system and reduces maintenance costs.

5. Remote Access: Supports multiple communication methods, realizes remote data viewing and analysis, and improves operation and maintenance efficiency.

6. Data Analysis: Records and stores measurement data and fault records, providing strong support for fault troubleshooting and prevention.

3. Product Parameters

l Power Supply Mode: Adopts a combined power supply of solar energy and lithium battery to ensure continuous operation of the device.

l Communication Technology: Supports public network 4G and wireless 4G same-city transmission, and wired communication methods are optional.

l High Precision: The sampling cycle is as short as 1 millisecond, and the sensitivity is as high as below ±3A.

l High Resolution: 12-bit and above resolution ensures data accuracy.

l Wide Adaptability: Suitable for working environment from -25℃ to 70℃, with a wide humidity range.

4. Working Principle

TLKS-PLGD On-Line Monitoring Device for High-Voltage Cable Sheath Circulating Current uses advanced sheath circulating current sensors to real-time capture the dynamic ground current of high-voltage cable sheaths. It can accurately analyze the waveform and amplitude of the current and respond immediately to any abnormal fluctuations. Once the ground current is abnormal, the device will quickly activate the alarm mechanism and notify relevant personnel through multiple methods. At the same time, its built-in cable protection function can immediately trigger an alarm when the grounding wire is stolen and accurately indicate the stolen location. In addition, the device also supports remote data transmission, enabling maintenance personnel to grasp the real-time status of the cable sheath anytime and anywhere.

5. Conclusion

TLKS-PLGD On-Line Monitoring Device for High-Voltage Cable Sheath Circulating Current, with its excellent performance and comprehensive functions, has become an important tool for safe operation and maintenance in the power industry. We are committed to continuously meeting the market's urgent demand for efficient, intelligent and reliable monitoring solutions through technological innovation and product optimization. Thank you for your trust and support in Shenzhen Telikang Technology Co., Ltd.! We look forward to working together with you to promote the development of smart grids and contribute to the safe and stable operation of the power system. The product is customizable, and the quoted price is a reference price as of the current release. For the actual price, please contact us for a discussion. You are welcome to contact Manager Li of Telikang Technology. His phone number is 18820479231, and his WeChat and QQ numbers are the same.