{"id":451773,"date":"2024-10-20T09:20:16","date_gmt":"2024-10-20T09:20:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-7870-3-402023-tc\/"},"modified":"2024-10-26T17:23:46","modified_gmt":"2024-10-26T17:23:46","slug":"bs-7870-3-402023-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-7870-3-402023-tc\/","title":{"rendered":"BS 7870-3.40:2023 – TC"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\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
1<\/td>\n30484694 <\/td>\n<\/tr>\n
29<\/td>\nA-30461435 <\/td>\n<\/tr>\n
33<\/td>\nForeword <\/td>\n<\/tr>\n
35<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
36<\/td>\n4 Voltage designation
5 Core conductors
5.1 Solid aluminium
Table 1 \u2014 Aluminium conductor 3-core, 3-phase cables <\/td>\n<\/tr>\n
37<\/td>\nTable 2 \u2014 Aluminium conductor 4-core, 3-phase cables
5.2 Stranded copper <\/td>\n<\/tr>\n
38<\/td>\nTable 3 \u2014 Copper conductor 3-core, 3-phase cables
Table 4 \u2014 Copper conductor 4-core, 3-phase cables <\/td>\n<\/tr>\n
39<\/td>\n6 Insulation
7 Assembly of cores
8 Concentric conductor
8.1 Material
8.2 Application <\/td>\n<\/tr>\n
40<\/td>\n8.3 Rubber layer
9 Oversheath
10 Marking
10.1 External marking <\/td>\n<\/tr>\n
41<\/td>\n10.2 Additional marking
11 End sealing
12 Dimensions <\/td>\n<\/tr>\n
42<\/td>\n13 Tests
Table 5 \u2014 Schedule of tests
14 Routine tests
14.1 General <\/td>\n<\/tr>\n
43<\/td>\n14.2 Conductor resistance
14.3 Voltage test on complete cable
14.4 Spark test
15 Sample tests
15.1 General
15.2 Aluminium conductor tensile strength
15.3 Insulation thickness
15.4 Insulation shrinkage at service temperature <\/td>\n<\/tr>\n
44<\/td>\n15.5 Rubber layer removal
15.6 Concentric conductor material, construction and application
15.7 Oversheath thickness and removal
16 Type tests
16.1 General
16.2 Insulation
16.3 Shrinkage of insulation
16.4 Waveform repeat and developed length <\/td>\n<\/tr>\n
45<\/td>\nFigure 1 \u2014 Copper waveform
16.5 Oversheath
16.6 Bend test
16.7 Compatibility test
Table 6 \u2014 Requirements for compatibility of insulation and oversheath <\/td>\n<\/tr>\n
46<\/td>\nAnnex A (informative)\u2002 Guide to selection and use of cables
Table A.1 \u2014 Guide to use <\/td>\n<\/tr>\n
47<\/td>\nAnnex B (informative)\u2002 Guidance on type tests
Annex C (normative)\u2002 Dimensional requirements of solid aluminium conductors
Table C.1 \u2014 Solid aluminium conductor dimensions <\/td>\n<\/tr>\n
48<\/td>\nFigure C.1 \u2014 Conductor profile <\/td>\n<\/tr>\n
49<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. LV and MV polymeric insulated cables for use by distribution and generation utilities – Distribution cables of rated voltage 0.6\/1 (1.2) kV. Specification – XLPE insulated, copper wire waveform concentric cables with solid aluminium or stranded copper conductors (Implementation of HD 603)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n51<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":451779,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[493,2641],"product_tag":[],"class_list":{"0":"post-451773","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-060-20","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\/451773","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\/451779"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=451773"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=451773"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=451773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}