{"id":253857,"date":"2024-10-19T16:46:20","date_gmt":"2024-10-19T16:46:20","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60255-21-21996\/"},"modified":"2024-10-25T12:08:48","modified_gmt":"2024-10-25T12:08:48","slug":"bs-en-60255-21-21996","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60255-21-21996\/","title":{"rendered":"BS EN 60255-21-2:1996"},"content":{"rendered":"<p>This standard is part of a series specifying the vibration, shock, bump and seismic requirements applicable to electromechanical and static measuring relays and protection equipment with or without output contacts.<\/p>\n<p>This standard includes two types of test:<\/p>\n<ul>\n<li>\n<p>the shock test (on energized and non-energized specimen);<\/p>\n<\/li>\n<li>\n<p>the bump test (on non-energized specimen), and is generally based on IEC 68-2-27 and IEC 68-2-29.<\/p>\n<\/li>\n<\/ul>\n<p>The requirements of this standard are applicable only to measuring relays and protection equipment in new condition. The tests specified in this standard are type tests.<\/p>\n<p>Includes the acceptance criteria to be satisfied during and after testing and test severity classes. Based on the tests of Parts 2.1 Ea and Eb of BS 2011.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Electrical relays. Vibration, shock, bump and seismic tests on measuring relays and protection equipment &#8211; Shock and bump tests<\/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>1989<\/td>\n<td>16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":253861,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[512,2641],"product_tag":[],"class_list":{"0":"post-253857","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-120-70","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\/253857","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\/253861"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=253857"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=253857"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=253857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}