NB/T 41003-2011 in English

This standard specifies the quality grading criteria for self-healing shunt capacitors used in AC power systems with a nominal voltage of 1000V and below. It covers aspects such as technical requirements, testing methods, and inspection rules to ensure the product meets specified quality levels. The standard provides guidelines for classifying the quality of these capacitors based on performance indicators, reliability, and other relevant factors. It also outlines the procedures for sampling, testing, and evaluation to determine the quality grade of the product. The standard is applicable to manufacturers, testing institutions, and users involved in the production, use, and management of self-healing shunt capacitors in the specified voltage range. It aims to establish a uniform basis for evaluating product quality and promoting the development of high-quality products in the industry.