GB/T 32937-2016 English PDFUS$659.00 ยท In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 32937-2016: Technical specification for inspection of lightning protection system in explosive and fire hazardous place Status: Valid
Basic dataStandard ID: GB/T 32937-2016 (GB/T32937-2016)Description (Translated English): Technical specification for inspection of lightning protection system in explosive and fire hazardous place Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: A47 Classification of International Standard: 07.060 Word Count Estimation: 33,394 Date of Issue: 2016-08-29 Date of Implementation: 2017-03-01 Regulation (derived from): National Standard Announcement 2016 No.14 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China GB/T 32937-2016: Technical specification for inspection of lightning protection system in explosive and fire hazardous place---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Technical specification for inspection of lightning protection system in explosive and fire hazardous place ICS 07.060 A47 National Standards of People's Republic of China Explosive and Fire Hazardous Locations specifications 2016-08-29 released 2017-03-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface III 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 General provisions 3 4.1 Lightning classification 3 4.2 Lightning zone division 4 4.3 Detection of working procedures and basic requirements 4 5 Detection methods and cycles 5 5.1 Detection method 5 5.2 Detection period 5 6 testing content and technical requirements 6 6.1 Shorter 6 6.2 lead down line 6 6.3 equipotential bonding 6 6.4 Electromagnetic shielding 6 6.5 Surge Protector (SPD) 7 6.6 grounding device 7 6.7 Requirements for testing resistance 9 Appendix A (normative) Explosive gases and flammable dust sites Appendix B (normative appendix) Division of lightning protection zones 11 Appendix C (informative) Site survey form 13 Appendix D (informative) Original record form 14 Appendix E (Normative Appendix) Technical Requirements for Lightning Protection Devices 19 Appendix F (informative) Methods of measurement of earth resistance values Appendix G (normative) Classification of production sites and storage sites 25 Appendix H (informative) Conversion of impact earth resistance and frequency grounding resistance Reference 28 ForewordThis standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Meteorological Administration and centralized. The drafting unit of this standard. Hubei Province Lightning Protection Center, Wuhan City Lightning Protection Center, the third construction of the third construction project limited liability company, Hubei Han Sheng oil safety technology consulting limited liability company. The main drafters of this standard. Wang Xueliang, Liu Xuechun, Li Huijin, Ma Hongcai, Zhu Chuanlin, Shi Yijing, Huang Chengguang, Huang Kejian, Liu Yuping, Duan Zhenzhong, Pei Yijun, Wang Jinhong, Ye Zhiming, He Shan Explosive and Fire Hazardous Locations specifications1 ScopeThis standard gives the general requirements, testing methods and cycles, detection contents and techniques for the detection of lightning protection devices in explosion and fire hazard areas Claim. This standard applies to the detection of lightning protection devices in places of explosion and fire.2 normative reference documentsThe following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB 12476.3-2007 Electrical equipment for combustible dust atmospheres - Part 3. Locations where there is or where there may be flammable dust classification Code for design of lightning protection for buildings GB 50057-2010 Code for design of electrical installations for explosion and fire hazard environment GB 50058-2014 Code for construction and quality acceptance of mine building in buildings GB 50601-2010 Code for design of static grounding for petrochemical industry SH3097-20003 terms and definitionsGB 50057-2010, SH3097-2000 Definitions and the following terms and definitions apply to this document. For ease of use to Some of the terms and definitions in GB 50057-2010, SH3097-2000 are repeated. 3.1 Explosion and fire hazard place explosiveandfirehazardousplace Wherever used to produce, process, store and transport explosives, compressed gases, liquefied gases, flammable liquids and flammable solids. 3.2 Lightning protection device lightningprotectionsystem; LPS Used to reduce the flash hit in the building (structure) on the building or construction (structure) caused by material damage and personal injury, by the external lightning protection equipment And the internal lightning protection device. [GB 50057-2010, definition 2.0.5] 3.3 External lightning protection device externallightningprotectionsystem By the flash, lead down and ground device components. [GB 50057-2010, definition 2.0.6] 3.4 Internal lightning protection device internallightningprotectionsystem By lightning and other potential connection and the distance between the external lightning protection device composition. [GB 50057-2010, definition 2.0.7] ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 32937-2016_English be delivered?Answer: Upon your order, we will start to translate GB/T 32937-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 32937-2016_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 32937-2016_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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