Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1, and Division 2, Fourth Edition
NORMA vydaná dňa 1.6.2023
Označenie normy: API RP 500
Dátum vydania normy: 1.6.2023
Počet strán: 183
Približná hmotnosť: 580 g (1.28 libier)
Krajina: Americká technická norma
Kategória: Technické normy API
The purpose of this recommended practice is to provide guidelines for classifying locations Class I, Division 1 and Class I, Division 2 at petroleum facilities for the selection and installation of electrical equipment. Basic definitions given in the 2023 edition of NFPA 70, National Electrical Code (NEC), have been followed in developing this recommended practice. See more