DB51/T 1932-2014 (English Version) PDF

Scope: This standard specifies the terms and definitions, basic regulations, testing items, testing cycles, testing procedures, testing requirements and methods, and safety regulations for mine lightning protection testing in the coal industry. This standard is applicable to the completion inspection of lightning protection devices in coal industrial mine ground new, renovation, expansion and technical transformation projects, as well as various coal industrial mine ground floor buildings, open-air storage yards, power supply and distribution systems, electrical equipment systems, metal pipeline systems, transportation Regular testing of lightning protection devices such as systems, communication and safety monitoring systems is also suitable for regular testing of lightning protection devices on mine floors and covered soil blasting material warehouses. This standard does not apply to the detection of lightning protection devices in the lower parts of mines, gas drainage stations, gas power stations and other places.

DB51/T 1932-2014 history

2014 DB51/T 1932-2014 Coal Industry Mine Lightning Protection Detection Technical Specifications