GB/T 19212.7-2012 in English

This standard outlines specific requirements and tests for safety isolation transformers and power supply devices incorporating such transformers. It focuses on the safety aspects of these devices operating at voltages up to 1100V. The document provides detailed guidelines on design, construction, and performance criteria to ensure the safe operation of the equipment. It also includes procedures for testing and inspection to verify compliance with the specified safety requirements. The standard is structured to complement general safety regulations and applies to a range of products including transformers, reactors, and similar electrical devices. It ensures that the equipment meets the necessary safety standards for use in various applications.