This standard specifies the use environment, general requirements, device composition and functional requirements, main parts and material requirements, assembly requirements, test methods, inspection rules and markings, packaging, and transportation of new railway machinery refrigerated cars' electrical devices and refrigeration and heating devices. and storage, etc. This standard applies to the electrical devices and refrigeration and heating devices of new railway machinery refrigerated cars.
TB/T 1808-2007 Referenced Document
GB 14048.1-2006 Low-voltage switchgear and controlgear. Part 1: General rules
GB 9237-2001 Mechanical refrigerating systems used for cooling and heating-Safety requirements