{"id":693867,"date":"2024-11-06T05:34:34","date_gmt":"2024-11-06T05:34:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ul-28722014\/"},"modified":"2024-11-06T05:34:34","modified_gmt":"2024-11-06T05:34:34","slug":"ul-28722014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ul\/ul-28722014\/","title":{"rendered":"UL 2872:2014"},"content":{"rendered":"<\/p>\n<p><b>1 Scope<\/b><\/p>\n<p>1.1 These requirements cover heat detecting circuit-interrupters (HDCI) intended for use in dehumidifiers, room air conditioners and other refrigeration equipment.  They incorporate the functionality of a leakage current detector interrupter, and are intended to interrupt power to the protected device when any of the following conditions occur:<\/p>\n<blockquote>\n<p>a)\u00a0\u00a0\u00a0\u00a0An overheating condition occurs where the HDCI temperature sensor is mounted in the end product, or<\/p>\n<p>b)\u00a0\u00a0\u00a0\u00a0When leakage currents flowing from the conductors of the end product&#039;s power supply cord exceed a predetermined level, or<\/p>\n<p>c)\u00a0\u00a0\u00a0\u00a0An open circuit occurs in one of the temperature sensor leads of the HDCI temperature sensor.<\/p>\n<\/blockquote>\n<p>1.2 These devices have a maximum rating of 40 A, and are intended for use on circuits rated 250 Vac maximum.<\/p>\n<p>1.3 These requirements are intended to be used with the requirements of the Standard for Arc-Fault Circuit-Interrupters, UL 1699 as these requirements modify and supplement the requirements of that Standard.<\/p>\n<p>1.4 An HDCI that is also intended to perform other functions, such as overcurrent protection, ground-fault circuit-interruption, surge suppression, any other similar functions, or any combination thereof, shall comply additionally with the requirements of the applicable Standard(s) that cover devices that provide those functions.<\/p>\n<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Outline of Investigation for Heat Detecting Circuit Interrupters<\/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\/ul\/\"><b>UL<\/b><\/a><\/td>\n<td>2014-07-22<\/td>\n<td>12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":693876,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2680],"product_tag":[],"class_list":{"0":"post-693867","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ul","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\/693867","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\/693876"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=693867"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=693867"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=693867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}