DL/T 2187-2020 in English

This standard outlines the general technical requirements for devices used to verify the performance of DC transformers. It provides specifications regarding the design, functionality, and operational parameters of such equipment. The document includes guidelines on testing procedures, accuracy standards, and safety considerations. Additionally, it defines the necessary characteristics for ensuring reliable and consistent measurements during calibration processes. The standard also covers the environmental conditions under which these devices should function effectively. It serves as a reference for manufacturers, users, and regulatory bodies to ensure uniformity and quality in the application of DC transformer verification instruments.