{"id":568392,"date":"2024-11-05T19:09:59","date_gmt":"2024-11-05T19:09:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iec-60947-9-22021\/"},"modified":"2024-11-05T19:09:59","modified_gmt":"2024-11-05T19:09:59","slug":"iec-60947-9-22021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iec\/iec-60947-9-22021\/","title":{"rendered":"IEC 60947-9-2:2021"},"content":{"rendered":"<p>IEC 60947-9-2:2021 covers internal arc-fault control devices, hereinafter referred to as IACD, which are intended to:<br \/>\n\u2013 detect internal arc-faults in low-voltage switchgear and controlgear assemblies, by processing (at a minimum) the optical effect of an internal arc-fault, and<br \/>\n\u2013 operate mitigation device (either external or combined) in order to minimize the effects of the internal arc-fault.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Low-voltage switchgear and controlgear &#8211; Part 9-2: Active arc-fault mitigation systems &#8211; Optical-based internal arc-detection and mitigation devices<\/b><\/p>\n<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\/iec\/\"><b>IEC<\/b><\/a><\/td>\n<td>2021-04-26<\/td>\n<td>180<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":568404,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[510,517,2636],"product_tag":[],"class_list":{"0":"post-568392","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-120-40","7":"product_cat-29-130-20","8":"product_cat-iec","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/568392","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\/568404"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=568392"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=568392"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=568392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}