{"id":252170,"date":"2024-10-19T16:38:42","date_gmt":"2024-10-19T16:38:42","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-62271-42013\/"},"modified":"2024-10-25T11:57:26","modified_gmt":"2024-10-25T11:57:26","slug":"bs-en-62271-42013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-62271-42013\/","title":{"rendered":"BS EN 62271-4:2013"},"content":{"rendered":"

IEC 62271-4:2013 applies to the procedures for handling of SF 6<\/sub> 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<\/sub> by products (former Annex D of IEC\/TR 62271-303:2008) has been replaced by the calculation methods for evaluating of the potential effects on health of SF 6<\/sub> by products (see Annex H); b) information about cryogenic reclaim of SF 6<\/sub>. Have been added (see Annex I); c) handling procedures for the most popular SF 6<\/sub> mixtures have been added (see Annex J).<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
9<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
10<\/td>\n1 General
1.1 Scope
1.2 Normative references <\/td>\n<\/tr>\n
11<\/td>\n2 Terms and definitions <\/td>\n<\/tr>\n
13<\/td>\n3 SF6 handling during installation and commissioning
3.1 General
3.2 Evacuation, filling and checking the SF6 quality after filling <\/td>\n<\/tr>\n
14<\/td>\nFigures
Figure 1 \u2013 Evacuation, filling and checking the SF6 quality after filling <\/td>\n<\/tr>\n
15<\/td>\n3.3 Topping-up of SF6 pre-filled compartments to the rated filling pressure\/density
Tables
Table 1 \u2013 Evacuation, filling and checking the SF6 quality after filling <\/td>\n<\/tr>\n
16<\/td>\nFigure 2 \u2013 Topping-up of SF6 prefilled compartmentsto the rated filling pressure\/density
Table 2 \u2013 Topping up of SF6 prefilled compartmentsto the rated filling pressure\/density. <\/td>\n<\/tr>\n
17<\/td>\n3.4 Filling sealed pressure systems
4 SF6 handling during normal service life
4.1 Re-filling of SF6 to the rated filling pressure\/density
Figure 3 \u2013 SF6 re-filling to the rated filling pressure\/density <\/td>\n<\/tr>\n
18<\/td>\n4.2 Checking the SF6 quality
4.2.1 General
4.2.2 Measurement of the SF6 quality with portable equipment
Table 3 \u2013 SF6 refilling to the rated filling pressure\/density <\/td>\n<\/tr>\n
19<\/td>\n4.2.3 Sampling and shipment of SF6 for off-site analysis
Figure 4 \u2013 Checking the SF6 quality onsite
Table 4 \u2013 Checking the SF6 quality onsite <\/td>\n<\/tr>\n
20<\/td>\n5 SF6 recovery and reclaim during maintenance
5.1 General
5.2 SF6 recovery and reclaim from any compartment of controlled or closed pressure systems containing non-arced or normally arced SF6
Figure 5 \u2013 SF6 sampling and shipment
Table 5 \u2013 SF6 sampling and shipment <\/td>\n<\/tr>\n
21<\/td>\nFigure 6 \u2013 Example of recovery and reclaim from any compartment of controlled or closed pressure systems containing non-arced or normally arced SF6 <\/td>\n<\/tr>\n
22<\/td>\n5.3 Recovery and reclaim from any compartment of controlled or closed pressure systems containing heavily arced SF6
Table 6 \u2013 Example of recovery and reclaim from any compartment of controlled or closed pressure systems containing non-arced or normally arced SF6 <\/td>\n<\/tr>\n
23<\/td>\nFigure 7 \u2013 Example of recovery and reclaim from any compartment of controlled or closed pressure systems containing heavily arced SF6 <\/td>\n<\/tr>\n
24<\/td>\n6 Dismantling of SF6 electric power equipment at the end-of-life
6.1 General
Table 7 \u2013 Example of recovery and reclaim from any compartment of controlled-or closed pressure systems containing heavily arced SF6 <\/td>\n<\/tr>\n
25<\/td>\n6.2 End-of-life of controlled or closed pressure systems
6.3 End-of-life of sealed pressure systems
Figure 8 \u2013 End-of-life of controlled or closed pressure systems <\/td>\n<\/tr>\n
26<\/td>\n6.4 SF6 recovery and reclaim at the end-of-life of sealed pressure systems
Figure 9 \u2013 End-of-life of sealed pressure systems <\/td>\n<\/tr>\n
27<\/td>\nFigure 10 \u2013 SF6 recovery and reclaim at the end-of-life of sealed pressure systems <\/td>\n<\/tr>\n
28<\/td>\n6.5 Dismantling of electric power equipment at the end-of-life
Table 8 \u2013 SF6 recovery at the endoflife of sealed pressure systems <\/td>\n<\/tr>\n
29<\/td>\n6.6 By-products at the end-of-life
Figure 11 \u2013 Dismantling of electric power equipment <\/td>\n<\/tr>\n
30<\/td>\nTable 9 \u2013 Expected SF6 characteristics and quantity of by-products <\/td>\n<\/tr>\n
31<\/td>\nAnnex A (informative) Storage and transportation of SF6
Table A.1 \u2013 Methods for storage of SF6 <\/td>\n<\/tr>\n
32<\/td>\nTable A.2 \u2013 Container types and labelling required for storage and transportation of SF6 <\/td>\n<\/tr>\n
33<\/td>\nTable A.3 \u2013 International regulations for shipment of SF6 <\/td>\n<\/tr>\n
35<\/td>\nAnnex B (informative) Safety and first aid
Table B.1 \u2013 Measures when working with SF6 electric power equipment <\/td>\n<\/tr>\n
36<\/td>\nTable B.2 \u2013 Safety measures when opening or accessing gas compartments <\/td>\n<\/tr>\n
37<\/td>\nTable B.3 \u2013 Neutralising solutions <\/td>\n<\/tr>\n
39<\/td>\nTable B.4 \u2013 Additional safety measures <\/td>\n<\/tr>\n
41<\/td>\nAnnex C (informative) Training and certification <\/td>\n<\/tr>\n
45<\/td>\nAnnex D (informative) Description of SF6 Handling Equipment
Figure D.1 \u2013 General purpose reclaimer <\/td>\n<\/tr>\n
46<\/td>\nTable D.1 \u2013 Typical filter types used during SF6 reclaim <\/td>\n<\/tr>\n
49<\/td>\nTable D.2 \u2013 Gas measuring devices <\/td>\n<\/tr>\n
51<\/td>\nFigure D.2 \u2013 Gas mixing device <\/td>\n<\/tr>\n
53<\/td>\nAnnex E (informative) Sulphur hexafluoride
Table E.1 \u2013 Main chemical characteristics of SF6 [16] <\/td>\n<\/tr>\n
54<\/td>\nFigure E.1 \u2013 Pressure\/temperature\/density characteristics for SF6 [16] <\/td>\n<\/tr>\n
55<\/td>\nTable E.2 \u2013 Main physical characteristics of SF6 [16]
Table E.3 \u2013 Main electrical characteristics of SF6 [16] <\/td>\n<\/tr>\n
57<\/td>\nAnnex F (informative) Environmental effects of SF6 <\/td>\n<\/tr>\n
60<\/td>\nAnnex G (informative) SF6 by-products <\/td>\n<\/tr>\n
63<\/td>\nAnnex H (informative) Procedure for evaluating the potential effects on health of SF6 by-products <\/td>\n<\/tr>\n
65<\/td>\nTable H.1 \u2013 OELs for SO2, HF, and S2F10
Table H.2 \u2013 SOF2 production rate <\/td>\n<\/tr>\n
67<\/td>\nFigure H.1 \u2013 Procedure for the evaluation of the potential effects on health due to arcing <\/td>\n<\/tr>\n
68<\/td>\nFigure H.2 \u2013 Procedure for the evaluation of the potential effects on health dueto low energy discharges <\/td>\n<\/tr>\n
69<\/td>\nAnnex I (informative) Cryogenic reclaim of SF6 <\/td>\n<\/tr>\n
70<\/td>\nFigure I.1 \u2013 Saturated vapour pressure of various gases as a function of temperature <\/td>\n<\/tr>\n
71<\/td>\nFigure I.2 \u2013 Typical cryogenic reclaimer for SF6 recovery on site <\/td>\n<\/tr>\n
72<\/td>\nFigure I.3 \u2013 Typical cryogenic reclaimer for removing contaminants <\/td>\n<\/tr>\n
73<\/td>\nAnnex J (normative) Handling of SF6 mixtures <\/td>\n<\/tr>\n
76<\/td>\nFigure J.1 \u2013 Vapour pressure of SF6 <\/td>\n<\/tr>\n
77<\/td>\nFigure J.2 \u2013 Maximum SF6 storage density to avoid SF6 liquefaction <\/td>\n<\/tr>\n
78<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

High-voltage switchgear and controlgear – Handling procedures for sulphur hexafluoride (SF6<\/sub>) and its mixtures<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2013<\/td>\n82<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":252179,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[518,2641],"product_tag":[],"class_list":{"0":"post-252170","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-130-99","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/252170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/252179"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=252170"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=252170"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=252170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}