This standard specifies the general principles for the selection of chip radiators for oil-immersed power transformers, usage conditions, performance parameters, technical requirements, test items, test methods, and requirements for marking, packaging, transportation and storage. This standard is applicable to the selection of chip radiators for oil-immersed power transformers and reactors with voltage levels of 20kV and above.
DL/T 1266-2013 Referenced Document
GB/T 2423.17 Environmental testing for electric and electronic products.Part 2:Test method.Test Ka:Salt mist
GB/T 2423.4 Environmental testing for electrical and electronic products - Part 2: Test method Test Db alternating damp heat (12h + 12h cycle)