IEC 62271-4:2013 applies to the procedures for handling of SF
6 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 SF
6 by products (former Annex D of IEC/TR 62271-303:2008) has been replaced by the calculation methods for evaluating of the potential effects on health of SF
6 by products (see Annex H);
b) information about cryogenic reclaim of SF
6. Have been added (see Annex I);
c) handling procedures for the most popular SF
6 mixtures have been added (see Annex J).
| Edition : | 1.0 |
| File Size : | 1
file
, 1.4 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 157 |
| Published : | 08/26/2013 |
