The requirements of this standard apply only to the use of equipment under standard atmospheric conditions as defined in iec 600790. International electrotechnical commission iec page count. Code standard remark 1 iec600790 electrical apparatus for explosive gas atmospheres part 0. Bs en 600791012009 part 101 classification of areas explosive gas atmospheres. Legally binding document step out from the old to the newjawaharlal nehru. The results using the standard abntnbriec 6007910 2009 with leakage area of 5,0 mm 2 features relative deviation of 30%. Ul 600790 standard for explosive atmospheres part 0. What distinguishes the new legislation respect to the previous version has been the.
Standard 6007917 third edition 200207 electrical apparatus for explosive gas atmospheres part 17. Protection of equipment and transmission systems using optical radiation. Ip 15 can provide clarity when areas of asnzs 60079. This standard is identical with, and has been reproduced from iec 60079102, ed. Protection of equipment and transmission systems using optical radiation asnzs 60079. This first revision has been undertaken to align it with iec 60079 0. The requirements for intrinsically safe systems are provided in iec 6007925. This part of vde 0170 specifies the general requirements for construction, testing and marking of electrical equipment and ex components intended for use in.
The table 3 as shown the results modifying the temperature with. This standard supplements and modifies the general requirements of iec 600790. I am looking for iec 600790 french and english language. It is the second edition of isa600790 superceding ansiisa12. Pdf iec 60079 0 explosive atmospheres part 0 equipment. Electrical installations design, selection and erection. This standard applies to electrical equipment where the rated voltage does not exceed 15 kv r. Summary of issues enclosure volume does not form a part of the assessment procedure for whether a barrier gland is required, whereas our investigation has confirmed that there is a clear correlation between.
It specifies requirements for design, construction and testing of electrical equipment and ex components. Drm is included at the request of the publisher, as it helps them protect their by restricting file sharing. 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. Where the equipment is required to meet other environmental conditions, for example, protection against ingress of water and resistance to corrosion, additional protection requirements may be necessary. General requirements construction and testing in relation to the risk of explosion. Taking into account the requirements within bs 7671part 6 in conjunction with bs en 6007914 section 4. Since this approach proved successful, it was applied to explosive dust atmospheres iecen 6124110. This standard was first issued in 2007 and was identical to iec 60079 0.
Iec 60079 0 2004 electrical apparatus for explosive gas atmospheres part 0 general requirements from the international standard library true friend. Iec 60079 0 explosive atmospheres part 0 equipment general requirements. A few months ago was released the updated version of the european standard en 6007914 concerning the design, selection and installation of electrical systems for areas with potentially explosive atmosphere that has replaced the old version, which will remain in force until january, 1st 2017. Electrical apparatus for explosive gas atmospheres, part 0. Search wegexplosiveatmospheres50056895brochureenglish. It is observed that for leakage areas smaller than 5,0 mm 2 using the typical figure serves classification area for the need of service. Explosion protection around the world is mainly based on european and american standards and directives. Iec 6007914 should be immediately amended with the reinstatement of the assessment procedure used in iec 6007914. Secure pdf files include digital rights management drm software. This standard supplements and modifies the general requirements of iec 600790, except as indicated in table 1. All bsi british standards available online in electronic and print formats. Electrical installations design, selection and erection iec 6007914. Hazardous area classification of large scale plants. Generally any electrical device that does not have potentially sparking contacts can be accommodated.
This part of iec 60079 specifies the general requirements for construction, testing and marking of electrical equipment and ex components. Equipment protection by powder filling q by bureau of indian standards. Non sparking ex n en 6007915 this type of protection is suitable for zone 2 or 22 hazardous areas, and can apply to a large range of equipment. General requirements 1 scope this part of iec 60079 specifies the general requirements for construction, testing and marking of electrical apparatus, ex cable entries and ex components, intended for use in potentially. Equipment general requirements english select a language. Caplights for use in mines susceptible to firedamp part 1. The first part of this brochure explains the basics of explosion protection in order to make you aware of the particular risks involved. 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 new edition of iec 600790 2007 en 600790 2009 progressively replaces iecen 6007910 and iecen 6124110 by the two following standards. 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. The en 6007914 standard the correct use of cable gland. Performance requirements of detectors for flammable g ases this part of iec 6007929 specifies general requirements for construction, testing and performance, and describes the test methods that apply to portable, transportable and fixed apparatus for the detection and measurement of flammable gas or. Applies to electrical equipment where the rated voltage does not exceed 15 kv r. Changes to the standard introduced by this edition are listed in the iec foreword.
Neneniec 6007931 is applicable to electrical equipment protected by enclosure and surface temperature limitation for use in explosive dust atmospheres. Electrical installations inspection and maintenance bs en iec 600790. The significance of changes between iec 600792, edition 6. Products 522 downloads 49461 pages 1 news 489 you searched for. 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. Our breadth, established objectivity and proven history mean we are a symbol of trust, enabling us to help provide peace of mind to all. Note 3 charging mechanisms such as manual rubbing are not an ignition risk for explosive dust. Where a requirement of this standard conflicts with a requirement of iec 600790, the requirements of this standard shall take precedence. General requirements 2 iec600791 electrical apparatus for explosive gas atmospheres part 1. Well recognized and clear iec standard iec 60079102. It specifies requirements for pressurized enclosures containing a limited release of a flammable substance. The significant changes with respect to is iec 60079 0. The existing text has been partly replaced by a new text.
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