However, parties to agreements based on this part of iec 60079 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. Bs en 6007917 deals with how electrical installations should be maintained and inspected to preserve the integrity of the features which render them suitable for operation in such atmospheres. This indian standard part 1 which is identical with iec 600791. Electrical installations inspection and maintenance this part of iec 60079 applies to users and covers factors directly related to the inspection and maintenance of electrical installations within hazardous areas only, where the hazard may be caused by flammable gases, vapours, mists, dusts, fibres or flyings. The fifth edition of iec 6007914 1 liberated the use of a. Iec 6007914 electrical installations design, selection and. The process of creating and modifying standards is slow because of the lengthy but. Electrical apparatus for explosive atmosphere etd 22 designator of legally binding document. Those covering hazardous areas are created by a specific committee tc31 and its numerous subcommittees and form part of the iec 60079 series. An overview of iec ts 60079321 electrostatics guidance. Part 17 inspection and maintenance of electrical installations in hazardous areas other than mines free download standard pdf file. Ex inspections are critical in order to assure the continuing integrity of the types of protection that enable ex electrical equipment use in potentially explosive atmospheres and are carried out under the standard iec bs en 60079 17.
International standard iec 60079 102 has been prepared by subcommittee 31j. The objective of this standard is to set out the requirements for ongoing inspections of electrical. The electrotechnical commission standards are the industry standard for hazardous area inspections and are used worldwide by operators, manufacturers and distributors in the oil, gas, petrochemical, offshore, onshore, chemical. It has been accepted inclusion into the iec 60079 17 standard. Classification of areasexplosive gas atmospheres iec 60079101, ed. Management and design functions now have specified training requirements in. Abstract taken from a stitch in ntinuous supervision versus preventative maintenancea new concept for petrochemical plants industry applications magazine, ieeecontinuous supervision is a concept of preventative maintenance pm practices used in the german chemical industry.
The course is based on the areas of iec 6007914 and 17 involved with the removal, reinstallation, installation, maintenance, and inspection. Bs en 60079 17 deals with how electrical installations should be maintained and inspected to preserve the integrity of the features which render them suitable for operation in such atmospheres. Classification of areasexplosive gas atmospheres iec 60079. This national standard is the identical implementation of iec 6007917. International standard iec 6007914 iec webstore mafiadoc. This part of iec 60079 specifies requirements for the construction, testing and marking for group ii electrical equipment with type of protection, n intended for use in explosive gas atmospheres. The essential guide to the mandatory knowledge, skills and. Keep up to date with new publication releases and announcements with our free iec just published email newsletter. Note 1 charge build up during the filling of bulk material from metal or plastic drums or from. This part of the iec 60079 series applies to users and covers factors directly related to the inspection and maintenance of electrical installations within hazardous areas only, where the hazard may be caused by flammable gases, vapours, mists, dusts, fibres or flyings.
Electrical installations inspection and maintenance iec 6007917, ed. This second edition of iec 60079102 cancels and replaces the first iec 60079102 published in 2009. Filling of bulk material is preferably performed with a closed and or automated system, typically under inert gas atmosphere. Aug 17, 2017 abnt nbr iec 6007914 primeira edicao 18. Electrical installations inspection and maintenance bs en iec 60079 0. It specifies requirements for pressurized enclosures containing a limited release of a flammable substance. Standards and certification for hazardous area instrumentation.
Inspection and maintenance of electrical installations in hazardous areas other than mines this englishlanguage version is derived from the original bilingual publication by leaving out all frenchlanguage pages. Free download iec 60079 pdf standard from public digital library. Iec 60079102 classification of hazardous areas 2015. Instalacao eletrica em areas classificadas exceto minas electrical apparatus for gas explosive atmospheres part 14. This standard applies to electrical equipment where the rated voltage does not exceed 15 kv r. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. The iec 6007914 and iec 6007917 standards identifies the various roles that require training and the level of training required. International standard iec 60079102 has been prepared by subcommittee 31j. Australiannew zealand standard explosive atmospheres part 10.
The course covers equipment that has been isolated, and also covers the procedures that an electrician would need to know before isolating or unlocking a circuit. Part 17, electrical installations, inspection and maintenance iec 6007917, ed. Equipment protection by flameproof enclosures d issued by the international electrotechnical commission lec was adopted by the bureau of indian standards on the. Iec 60079172002 electrical apparatus for explosive gas atmospheres part 17 inspection and maintenance of electrical installations in hazardous areas other than mines. The following, although not exhaustive, is a list of the standards applicable to the selection, installation, maintenance and repair of electrical equipment. Iec inspections iec 6007917 hazardous area inspections. Electrical installations inspection and maintenance. Inspection, maintenance and repair aspects also form an important part of hazardous area installations and the users attention is drawn to iec 6007917 and iec. Iec 60079 17 20 applies to users and covers factors directly related to the inspection and maintenance of electrical installations within hazardous areas only where the hazard may be caused by flammable gases vapours mists dusts fibres or flyings it does not include br other. The iecex system is based on the use of international standards, such as iec standards. Classification of hazardous areas and istallation requirements, of iec technical committee 31.
Inspection, maintenance and repair aspects also form an important part of hazardous area installations and the users attention is drawn to iec 6007917 and iec 6007919 for further information concerning these aspects. Purchase your copy of 1930393605 dc as a pdf download or hard copy directly from the official bsi shop. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to. This part of iec 60079 contains the specific requirements for the construction and testing of electrical apparatus with pressurized enclosures, of type of protection p, intended for use in explosive gas atmospheres. International iec standard 6007917 third edition 200207 electrical apparatus for explosive gas atmospheres part 17. El014, equipment for explosive atmospheres, to supersede asnzs 60079. Pdf new requirements for electrical installations in hazardous. This second edition of iec 60079 102 cancels and replaces the first iec 60079 102 published in 2009.
In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them. This part of vde 0165 is concerned with the identification and classification of areas where explosive dust atmospheres and combustible dust layers are present in order to permit the correct selection of equipment for use in such areas. Ex inspections are critical in order to assure the continuing integrity of the types of protection that enable ex electrical equipment use in potentially explosive atmospheres and are carried out under the standard iec bs en 6007917. Electrical installations design, selection and erection iec 6007914, ed. Equipment protection by intrinsic safety i published by iec on june 1, 2011 this part of iec 60079 specifies the construction and testing of intrinsically safe apparatus intended for use in an explosive atmosphere and for associated apparatus, which is intended for. All bsi british standards available online in electronic and print formats. These standards are dedicated to the highly specialised fields associated with the use of equipment, termed ex equipment, and installations in areas where a potential may exist of fire or explosion. Electrical installations in harzardous areas others than mines palavraschave.
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