ISO/CD 25361

A draft is being reviewed by the committee.

Abstract

This standard specifies the technical requirement and test methods for hydrogen recirculation pumps, especially applied to Roots’ type ones. This standard describes requirement and test method to assist in evaluating the performance of hydrogen recirculation pump. It should cover the following: 1. General requirement and test method 2. Operating and mechanical properties requirement and test method 3. Electrical characteristics requirement and test method 4. Environment adaptability 5. Safety 6. Durability requirement and test method