{"id":692637,"date":"2024-11-06T05:30:14","date_gmt":"2024-11-06T05:30:14","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ul-1004-22020\/"},"modified":"2024-11-06T05:30:14","modified_gmt":"2024-11-06T05:30:14","slug":"ul-1004-22020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ul\/ul-1004-22020\/","title":{"rendered":"UL 1004-2:2020"},"content":{"rendered":"<p><b>1 Scope<\/b><\/p>\n<p id=\"ThisStandardIsIntendedToBeReadToget-DA7191A3\">\n<p>1.1 This Standard is intended to be read together with the Standard for Rotating Electrical Machines \u2013 General Requirements, <b>UL 1004-1<\/b>. The requirements in this Standard supplement or amend the requirements in UL 1004-1. The requirements of UL 1004-1 apply unless modified by this Standard.<\/p>\n<\/p>\n<p id=\"ThisStandardAppliesToMotorsThatRely-DA7192C4\">\n<p>1.2 This Standard applies to motors that rely solely upon the impedance of the motor windings to prevent overheating.<\/p>\n<\/p>\n<p id=\"ThisStandardAppliesToMotorsRated600-DA719366\">\n<p>1.3 This Standard applies to motors rated 600 volts or less.<\/p>\n<\/p>\n<p id=\"ThisStandardDoesNotApplyToaMotorsEm-DA719517\">\n<p>1.4 This Standard does not apply to:<\/p>\n<ol>\n<li>\n<p>a)\u00a0Motors employing a device that serves as a motor protector and a manual motor controller;<\/p>\n<\/li>\n<li>\n<p>b)\u00a0Motors employing a motor protector with contacts that control a relay coil in a motor starter;<\/p>\n<\/li>\n<li>\n<p>c)\u00a0Sealed (hermetic) type compressor motors; or<\/p>\n<\/li>\n<li>\n<p>d)\u00a0Impedance protected motors employing an automatic starting switch.<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p><b>Standard for Impedance Protected Motors<\/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>2020-02-28<\/td>\n<td>13<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":692646,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2680],"product_tag":[],"class_list":{"0":"post-692637","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\/692637","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\/692646"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=692637"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=692637"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=692637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}