{"id":244741,"date":"2024-10-19T16:05:08","date_gmt":"2024-10-19T16:05:08","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-74302011a12015\/"},"modified":"2024-10-25T11:04:36","modified_gmt":"2024-10-25T11:04:36","slug":"bs-74302011a12015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-74302011a12015\/","title":{"rendered":"BS 7430:2011+A1:2015"},"content":{"rendered":"

This British Standard primarily provides recommendations and guidance on meeting the requirements for the earthing of electrical installations, including:<\/p>\n

    \n
  1. \n

    protective earthing of low voltage installations to BS 7671:2008+A3:2015;<\/p>\n<\/li>\n

  2. \n

    the interface between LV and HV substations of 11 000\/400 V to BS EN 61936\u20111:2010+A1:2014 within buildings; and<\/p>\n<\/li>\n

  3. \n

    protective earthing and changeover switch arrangements for generators supplying low voltage installations.<\/p>\n<\/li>\n<\/ol>\n

    The earthing of a system or installation is generally provided for reasons of safety.<\/p>\n

    This British Standard applies only to land-based installations in and around buildings. It does not apply to:<\/p>\n

      \n
    1. \n

      ships, aircraft or offshore installations;<\/p>\n<\/li>\n

    2. \n

      earthing of medical equipment [see BS EN 60601 (all parts)];<\/p>\n<\/li>\n

    3. \n

      special problems encountered with solid state electronic components;<\/p>\n<\/li>\n

    4. \n

      equipment sensitive to static electricity;<\/p>\n<\/li>\n

    5. \n

      requirements for functional earthing;<\/p>\n<\/li>\n

    6. \n

      earthing of overhead lines between electrical installations; or<\/p>\n<\/li>\n

    7. \n

      the internal earthing of equipment.<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

      Code of practice for protective earthing of electrical installations<\/b><\/p>\n\n\n\n\n
      Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
      BSI<\/b><\/a><\/td>\n2015<\/td>\n98<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":244742,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-244741","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/244741","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\/244742"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=244741"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=244741"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=244741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}