DL/T 2270-2021 in English

This standard provides technical specifications for the online monitoring system of grounding current in high-voltage cables. It outlines the requirements for the design, functionality, and performance of such systems. The document covers key aspects including system architecture, data acquisition, transmission, and analysis. It also specifies the criteria for equipment selection, installation, and maintenance. Additionally, it defines the operational conditions and environmental constraints under which the system should function effectively. The standard ensures consistency in the implementation of grounding current monitoring solutions across different applications. It serves as a reference for manufacturers, operators, and regulatory bodies involved in the deployment and management of these systems.