Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1, and Division 2, Fourth Edition
NORMA vydána dne 1.6.2023
Označení normy: API RP 500
Datum vydání normy: 1.6.2023
Počet stran: 183
Přibližná hmotnost: 580 g (1.28 liber)
Země: Americká technická norma
Kategorie: 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