This specification stipulates the items, requirements, methods, environment, cycle, procedures, data determination and file management for safety testing of lightning protection devices. This specification applies to the safety inspection of lightning protection devices of buildings and their electrical and electronic information systems (hereinafter referred to as inspection).
DB31/T 389-2015 history
2015DB31/T 389-2015 Technical specifications for safety testing of lightning protection devices
2007DB31/T 389-2007 Technical Specifications for safety inspection of Lightning Protection system