{"id":266461,"date":"2024-10-19T17:46:57","date_gmt":"2024-10-19T17:46:57","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-56201995\/"},"modified":"2024-10-25T13:48:31","modified_gmt":"2024-10-25T13:48:31","slug":"bs-56201995","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-56201995\/","title":{"rendered":"BS 5620:1995"},"content":{"rendered":"<p>This British Standard specifies the constructional and test requirements for 200 A flameproof restrained and bolted plugs, sockets and plug coupling units suitable for single voltages of 650 V and 1 100 V and dual voltage of 650\/1 100 V. They are primarily intended for use with mining apparatus which is connected to its power supply by means of a flexible cable.<\/p>\n<p>Three types are covered and designated as:<\/p>\n<ul>\n<li>type 1S: 200 A, 650 V single voltage, restrained and bolted;<\/li>\n<li>type 1D: 200 A, 650\/1 100 V dual voltage, restrained and bolted;<\/li>\n<li>type 2: 200 A, 1 100 V single voltage, restrained only.<\/li>\n<\/ul>\n<p>Type 1 and 2 configurations are not interchangeable.<\/p>\n<p>The plugs, sockets and plug coupling units incorporate three power contacts, a pilot contact for electrical interlocking and a scraping earth contact. The dual voltage plugs and sockets are intended for use either on a 650 V or 1 100 V supply, the appropriate arrangements including selection of voltage by orientation of insulator and pins to ensure non-interchangeability for other than the appropriate voltage.<\/p>\n<p>In addition to the definitive requirements, this standard also requires the items detailed in clause <b>3<\/b> to be documented. For compliance with this standard, both the definitive requirements and the documented items have to be satisfied.<\/p>\n<blockquote>\n<p>NOTE The figures in this standard show only those features and dimensions essential for function interchangeability.<\/p>\n<\/blockquote>\n<p>Specifies constructional and test requirements for 650V and 650\/1100V restrained and bolted types and also 1100V restrained type only.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Specification for 200 A 1100 V flameproof restrained and bolted plugs and sockets for use in coal mines<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>1995<\/td>\n<td>22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":266463,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[551,2641],"product_tag":[],"class_list":{"0":"post-266461","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-260-20","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\/266461","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\/266463"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=266461"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=266461"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=266461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}