Aktivní norma | Vydána: 01.01.2025

API RP 505

Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Zone 0, Zone 1, and Zone 2, Third Edition

Dostupné jazyky: Anglicky

Dostupné provedení: Zabezpečené PDF, Tištěné

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Podrobné informace

Označení: API RP 505

Datum vydání: 01.01.2025

Stran: 192

Země: Americká technická norma

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Anotace

The purpose of this recommended practice (RP) is to provide guidelines for classifying locations Zone 0, Zone 1, and Zone 2 at petroleum facilities for the selection and installation of electrical equipment. Basic definitions given in the 2023 edition of NFPA 70, the National Electrical Code (NEC), have been followed in developing this RP. This publication is only a guide and requires the application of sound engineering judgment. See more

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