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IEC 60376-2018 pdf free download

IEC 60376-2018 pdf free download.Specification of technical grade sulphur hexafluoride (SF6) and complementary gases to be used in its mixtures for use in electrical equipment.
2 NormatIve references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
lEG 60050-212, International Electrotechnical Vocabulary — Part 212: Electrical insulating solids, liquids and gases (available at http://www.electropedia.org)
IEC 60050-441. International Electrotechnical Vocabulary — Part 441: Switchgear, controlgear and fuses (available at http://www.electropedia.org)
lEG 60050-826. International Efectrotechnical Vocabulary — Part 826: Electrical installations (available at http://www.electropedia.org)
lEG 60480. Guidelines for the checking and treatment of sulphur hexa fluoride (SF6) taken from electrical equipment and specification for its re-use
lEG 62271 -4. High-voltage switchgear and controlgear — Part 4: Handling procedures for sulphur hexa fluoride (SF6) and its mixtures
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 60050-212, lEG 60050-441 and lEG 60050-826 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
•IlEG Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
NOTE Some of the more imporlant lerms are hsted here for easy reference.
3.1.1 electrical equipment item used for such purposes as generation, conversion, transmission, distribution or utilization of electrical energy. such as electric machines, transformers, switchgear and controlgear. measuring instruments, protective devices, wiring systems, current-using equipment, insulated bushings, surge arresters
[SOURCE: IEC 60050-826:2004, 826-16-01, modified — insulated bushings. surge arresters has been added.]
3.1.2 technical grade SF6 SF6 gas having a very low level of contaminants in accordance with lEG 60376:2018, Table 1
3.1.3 SF6 mixture gas mixture formed by SF6 and a complementary gas, typically N2 or CF4
3.1.4 container vessel (cylinder) suitable for the containment of pressurized gases either in gaseous or liquid phase, according to local and/or international safety and transportation regulations
3.1.5 contaminant foreign substance or material in an insulating liquid or gas which usually has a deleterious effect on one or more properties.IEC 60376 pdf download.

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