Cable Sheath Grounding Loop Current Monitoring Device TLKS-PLGD

Cable Sheath Grounding Circulation Monitoring DeviceTLKS-PLGD

I. Product Description:

In modern power systems, cables serve as critical carriers for electrical energy transmission, and their safe operation directly impacts the stability and reliability of the grid. However, the issue of cable sheath grounding circulation has long been a challenge for power maintenance personnel. Abnormal sheath circulation not only causes cable overheating and insulation aging but may also lead to serious power accidents. To address this problem, Telikon has introduced the Cable Sheath Grounding Circulation Monitoring DeviceTLKS-PLGD, ensuring the safe operation of cables.

II. Working Principle:

The Cable Sheath Grounding Circulation Monitoring DeviceTLKS-PLGD utilizes high-precision sheath circulation sensors to capture real-time changes in the grounding current of high-voltage cable sheaths. It precisely analyzes current waveforms and amplitudes, responds instantly to abnormal fluctuations, and employs remote data transmission capabilities, enabling maintenance personnel to monitor the real-time status of cable sheaths at any time. This allows for the rapid activation of alarm mechanisms when grounding current abnormalities occur, ensuring the safe and stable operation of the power system.

III. Product Functions:

1. Online Monitoring: Real-time monitoring of high-voltage cable sheath grounding current, reducing inspection intensity, and achieving high-precision detection.
2. Automatic Alarm: Automatically triggers an alarm when grounding current is abnormal.
3. Cable Anti-Theft: Alerts and locates when grounding wires are stolen.
4. System Self-Diagnosis: Real-time fault detection and upload to the monitoring platform.
5. Remote Viewing: Sends real-time monitoring data to maintenance personnel's handheld devices.
7. Information Analysis: Records data and faults, providing charts and statistical reports.
8. Power Supply Method: Solar or CT power extraction, meeting complex on-site requirements.

IV. Technical Parameters:

1. Sensitivity: ≤±0.1A

2. Measurement Range: Not less than 0-300A/50Hz

3. Maximum Measurement Deviation: Standard reading x1%+0.5A

4. Sensor Type: Uses clamp-type openable sensors.

5. Insulation Isolation Level: Not less than DC10KV/1 minute

7. Housing Material: Uses corrosion-resistant materials that do not generate eddy currents.

8. Protection Level: Complies with the requirements of GB4208 for enclosure protection level IP68

V. Summary:

The Cable Sheath Grounding Circulation Monitoring DeviceTLKS-PLGD is an intelligent monitoring device tailor-made by Telikon for the power industry. It not only helps maintenance personnel monitor the real-time operating status of cables but also provides comprehensive protection for cable safety through intelligent early warnings and data analysis.