API (AMERICAN PETROLUME INSTITUTE)
استانداردهای قدیمی (عملاً منسوخ / جایگزینشده)
پالایشگاه نفت (2014) – API RP 500 A
“Recommended Practice for Classification of Areas for Electrical Installation in Petroleum Refineries”
دکل های حفاری و تجهیزات سرچاهی (1987) – API RP 500 B
“Recommended Practice for Classification of Locations for Electrical Installations at Drilling Rigs and Production Facilities on Land and on Marine Fixed and Mobile Platform”
خطوط لوله (1984) – API RP 500 C
“Recommended Practice for Classification of Locations for Electrical Installations at Pipeline Transportation Facilities”
| Status | Title | Standard |
|---|---|---|
| ❌ Obsolete | Classification of Areas for Electrical Installations in Petroleum Refineries | API RP 500A |
| ❌ Obsolete | Electrical Installations at Drilling Rigs & Production Facilities | API RP 500B |
| ❌ Obsolete | Electrical Installations at Pipeline Transportation Facilities | API RP 500C |
اینها در عمل دیگر استفاده نمیشوند و فقط برای پروژههای قدیمی مرجع هستند
استاندارد جاری و معتبر (جایگزین عملی)
API PR 505
RECOMMENDED PRACTICE FOR CLASSIFICATION OF LOCATIONS FOR ELECTRICAL INSTALLATIONS AT PETROLEUM FACILITIES CLASSIFIED AS CLASS I , ZONE 0 , ZONE 1 , AND ZONE 2,2018
| Title | Standard |
|---|---|
| Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Zone 0, Zone 1, and Zone 2 | API RP 505 (2018 / 2022 / 2025) |
مبتنی بر Zone Classification
هماهنگ با IEC 60079
پرکاربرد در پروژههای EPC بینالمللی
استانداردهای بین المللی
| کاربرد | Title | Standard |
|---|---|---|
| اصلیترین مرجع HAC | Classification of areas – Explosive gas atmospheres | IEC 60079-10-1 |
| برای Dust | Classification of areas – Combustible dust atmospheres | IEC 60079-10-2 |
| دادههای مواد | Material characteristics for gas & vapour classification | IEC 60079-20-1 |
| مکمل HAC | Electrical installations design & selection | IEC 60079-14 |
| بعد از HAC | Inspection & maintenance | IEC 60079-17 |
| __ | Explosive atmospheres – Part 13: Equipment protection by pressurized room “p” | IEC 60079-13 |
| Analyser Houses | Electrical apparatus for explosive gas atmospheres. Part 16: Artificial ventilation for the protection of analyzer(s) houses | IEC 60079-16 |
| Tankers | Electrical installations in ships – Part 502: Tankers – Special features | IEC 60092-502 |
| Analyser Houses | Industrial-process control – Safety of analyser houses | IEC 61285 |
| offshore units | Mobile and fixed offshore units – Electrical installations – Part 6: Installation | IEC 61892-6 |
IP (INSTITUTE OF PETROLEUM) / (EI 15)– Energy Institute (UK)
| Title | Standard |
|---|---|
| Area Classification for Installations Handling Flammable Fluids | EI 15 (IP Model Code Part 15) |
بسیار معتبر در پروژههای نفت، گاز و پتروشیمی
استفاده گسترده در اروپا، خاورمیانه، شرکتهای نفتی بزرگ
استانداردها برای اطلاعات مواد
جهت استفاده در مدرک Hazard Source List
- NFPA 49: Hazardous Chemicals Data (DISSCONTINIUED)
- NFPA 325: Guide to fire hazard properties of flammable liquids, gases and volatile solids (قدیمی ولی هنوز مرجع داده)
- NFPA497: Recommended Practice for the Classification of Flammable Liquids, Gases, or Vapors and of Hazardous (Classified) Locations for Electrical Installations in Chemical Process Areas
- IEC 60079-20: Material characteristics for gas and vapour classification – Test methods and data -Data for Gas & Vapors
Developed for classification of chemical process plant
Based on the premise that the classification of chemical plants should be less strict than for petrochmical facilicies
Appropriate for small to mid size chemical plants
نمونه استانداردهای شرکتی بینالمللی (Company Standards)
اینها Public نیستند ولی بعضا در پروژهها الزام میشوند. (مطابق بخش Applicable Code & Standard قرارداد)
| Standard / Practice | Company |
|---|---|
| DEP 30.00.60.10 – Area Classification | Shell DEP |
| BP GP 30-10 | BP Engineering Technical Practices |
| GS EP ELE 140 | TotalEnergies GS |
| SAES-P-100 / SAES-J-700 | Saudi Aramco SAES |
| EMRE Engineering Practices | ExxonMobil |
| SP-1173 Area Classification | PDO Oman |
| QP Engineering Standards | QatarEnergy (QP) |
| ADNOC Electrical Engineering Standards | ADNOC |
در EPCها معمولاً میگویند – به عنوان مثال: “API 505 / IEC 60079 + Company Standard shall govern”
(استاندارد ایران) IPS-E-EL-110
ENGINEERING STANDARD FOR HAZARDOUS AREA
HSE-325-02 – NPCS (National Petrochemical Company Standard)
شرکت ملی صنایع پتروشیمی- راهنمای طبقه بندی مواد خطرناک (بر مبنای API 505)
| Title | Reference |
|---|---|
| Mobile and fixed offshore units – Electrical installations – Part 7: Hazardous areas | IEC 61892-7 |
| Guideline for managing marine risks associated with FPSOs, April 2006 | IOGP Report No. 377 |
| Petroleum and natural gas industries – Offshore production installations – Analysis, design, installation and testing of basic surface process safety systems | ISO 10418 |
