API 505:2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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API Recommended Practice 505 Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Zone 0, Zone 1,and Zone 2
Hardcopy , PDF
15-01-2025
English
29-08-2018
The purpose of this recommended practice (RP) is to provide guidelines for classifying locations Class I,
Zone 0, Zone 1, and Zone 2 at petroleum facilities for the selection and installation of electrical equipment.
| DocumentType |
Standard
|
| Pages |
177
|
| ProductNote |
This product is unavailable in Cuba, Iran, North Korea, Syria THIS STANDARD REFERS TO ABS 2, ABS 6,CSA Plus 2203
|
| PublisherName |
American Petroleum Institute
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| API RP 59:2006(R2023) | Recommended Practice for Well Control Operations |
| NFPA 497:2024 | Recommended Practice for the Classification of Flammable Liquids, Gases, or Vapors and of Hazardous (Classified) Locations for Electrical Installations in Chemical Process Areas |
| API STD 12R1:2020+ADDENDUM 1:2021 | Installation, Operation, Maintenance, Inspection, and Repair of Tanks in Production Service |
| NFPA 850:2020 | Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations |
| NFPA 91 : 2015 | EXHAUST SYSTEMS FOR AIR CONVEYING OF VAPORS, GASES, MISTS, AND PARTICULATE SOLIDS |
| API 343 : 1998 | FUGITIVE EMISSIONS FROM EQUIPMENT LEAKS 2: CALCULATION PROCEDURES FOR PETROLEUM INDUSTRY FACILITIES |
| API RP 615 : 2016 | VALVE SELECTION GUIDE |
| NFPA 90A : 2018 | INSTALLATION OF AIR-CONDITIONING AND VENTILATING SYSTEMS |
| API 521 : 2014 | PRESSURE-RELIEVING AND DEPRESSURING SYSTEMS |
| NFPA 70B:2019 | Recommended Practice for Electrical Equipment Maintenance |
| API 14G :2007(R2013) | RECOMMENDED PRACTICE FOR FIRE PREVENTION AND CONTROL ON FIXED OPEN-TYPE OFFSHORE PRODUCTION PLATFORMS |
| IEEE C2-2017 | NATIONAL ELECTRICAL SAFETY CODE (NESC)(R) |
| NFPA 70E : 2018 | ELECTRICAL SAFETY IN THE WORKPLACE |
| API RP 2216 : 2003 | IGNITION RISK OF HYDROCARBON LIQUIDS AND VAPORS BY HOT SURFACES IN THE OPEN AIR |
| NFPA 54 : 2018 | NATIONAL FUEL GAS CODE |
| API 11S3 :1999 | RECOMMENDED PRACTICE FOR ELECTRICAL SUBMERSIBLE PUMP INSTALLATIONS |
| ISO 23251:2019 | Petroleum, petrochemical and natural gas industries — Pressure-relieving and depressuring systems |
| API 540:1999 | ELECTRICAL INSTALLATIONS IN PETROLEUM PROCESSING PLANTS |
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