{"id":401556,"date":"2024-10-20T04:56:54","date_gmt":"2024-10-20T04:56:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-626412022\/"},"modified":"2024-10-26T08:45:21","modified_gmt":"2024-10-26T08:45:21","slug":"bs-en-iec-626412022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-626412022\/","title":{"rendered":"BS EN IEC 62641:2022"},"content":{"rendered":"

IEC 62641:2022 specifies the mechanical and electrical properties of round and formed wires for equivalent diameters up to the values according to Table 3 for aluminium and aluminium alloys and according to Table 4 for thermal resistant alloys. This document is applicable to aluminium and aluminium alloy wires for the manufacture of concentric lay overhead electrical stranded conductors with or without gap(s) for power transmission purposes. The various materials and their designations are listed in Table 1. For calculation purposes, the values listed in Table 1 are used. This first edition cancels and replaces the second edition of IEC 60104 published in 1987, the first edition of IEC 60121 published in 1960, the first edition of IEC 60889 published in 1987, and the first edition of IEC 62004 published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous editions of IEC 60104, IEC 60121, IEC 60889 and IEC 62004: <\/p>\n

    \n
  1. designations of aluminium alloys are modified;<\/li>\n
  2. aluminium alloys A4, AL4 and AL5 are added;<\/li>\n
  3. wire diameter ranges for indicating mechanical properties are modified and extended;<\/li>\n
  4. test methods are merged.<\/li>\n<\/ol>\n

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
    2<\/td>\nundefined <\/td>\n<\/tr>\n
    4<\/td>\nEuropean foreword
    Endorsement notice <\/td>\n<\/tr>\n
    5<\/td>\nEnglish
    CONTENTS <\/td>\n<\/tr>\n
    6<\/td>\nFOREWORD <\/td>\n<\/tr>\n
    8<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
    9<\/td>\n1 Scope
    2 Normative references
    3 Terms and definitions <\/td>\n<\/tr>\n
    11<\/td>\n4 Material
    5 Joints
    6 Tests
    6.1 General
    6.2 Place of testing <\/td>\n<\/tr>\n
    12<\/td>\n6.3 Sampling rate
    6.4 Test methods
    6.4.1 Appearance
    6.4.2 Wire diameter
    6.4.3 Tensile strength
    6.4.4 Elongation <\/td>\n<\/tr>\n
    13<\/td>\n6.4.5 Wrapping
    6.4.6 Bending
    6.4.7 Electrical resistivity
    6.4.8 Thermal resistance <\/td>\n<\/tr>\n
    14<\/td>\n6.5 Acceptance and rejection
    6.6 Certificate of compliance
    7 Length and tolerance on length
    Tables
    Table 1a \u2013 Designation and properties for calculation purposesb <\/td>\n<\/tr>\n
    15<\/td>\nTable 2 \u2013 Tolerance on wire diameter
    Table 3 \u2013 Minimum mechanical properties for Ax and ALx wires <\/td>\n<\/tr>\n
    16<\/td>\nTable 4 \u2013 Minimum mechanical properties for ATx wires
    Table 5 \u2013 Temperature and duration of heating
    Table 6 \u2013 Parameters for bending test of aluminium alloy wires <\/td>\n<\/tr>\n
    17<\/td>\nAnnex A (normative)Methods of securing formed wires
    Figure A.1 \u2013 Methods of securing formed wires <\/td>\n<\/tr>\n
    18<\/td>\nAnnex B (informative)Thermal-resistant property
    B.1 Thermal-resistant properties
    B.2 Explanation of the Arrhenius plot
    Figure B.1 \u2013 Arrhenius plot (residual strength 90 %) <\/td>\n<\/tr>\n
    19<\/td>\nB.3 Continuous operation temperature
    B.4 Duration and heating temperature <\/td>\n<\/tr>\n
    20<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Conductors for overhead lines. Aluminium and aluminium alloy wires for concentric lay stranded conductors<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2022<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":401565,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[285,2641],"product_tag":[],"class_list":{"0":"post-401556","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-220-20","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\/401556","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\/401565"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=401556"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=401556"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=401556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}