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EVS-EN 62271-4:2013

High-voltage switchgear and controlgear -- Part 4: Handling procedures for sulphur hexafluoride (SF6) and its mixtures

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Kehtiv alates 09.12.2013
Alusdokumendid
IEC 62271-4:2013; EN 62271-4:2013
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Nimetus
09.12.2013
Põhitekst
06.11.2009
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IEC 62271-4:2013 applies to the procedures for handling of SF6 during installation, commissioning, normal and abnormal operations, disposal at the end of life of high voltage switchgear and controlgear. This first edition cancels and replaces the first edition of IEC/TR 62271-303 published in 2008. This first edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the description of the potential effects on health of SF6 by products (former Annex D of IEC/TR 62271-303:2008) has been replaced by the calculation methods for evaluating of the potential effects on health of SF6 by products (see Annex H); b) information about cryogenic reclaim of SF6. Have been added (see Annex I); c) handling procedures for the most popular SF6 mixtures have been added (see Annex J).
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EVS-EN 60480:2005

Guidelines for the checking and treatment of sulphur hexafluoride (SF6) taken from electrical equipment and specification for its re-use
Kehtetu alates 03.06.2019
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EVS-EN 62271-203:2012

High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
Uusim versioon Kehtiv alates 05.06.2012
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EVS-EN 62271-204:2011

High-voltage switchgear and controlgear - Part 204: Rigid gas-insulated transmission lines for rated voltages above 52 kV
Uusim versioon Kehtiv alates 04.10.2011
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EVS-EN 62271-205:2008

High-voltage switchgear and controlgear - Part 205: Compact switchgear assemblies for rated voltages above 52 kV
Uusim versioon Kehtiv alates 07.08.2008