{"id":693062,"date":"2024-11-06T05:31:48","date_gmt":"2024-11-06T05:31:48","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ul-1502020\/"},"modified":"2024-11-06T05:31:48","modified_gmt":"2024-11-06T05:31:48","slug":"ul-1502020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ul\/ul-1502020\/","title":{"rendered":"UL 150:2020"},"content":{"rendered":"<p><b>1 Scope<\/b><\/p>\n<p>1.1 These requirements cover antenna rotators intended for household and commercial use on supply circuits in accordance with the National Electrical Code, NFPA 70.<\/p>\n<p id=\"i150.4-1.2\">\n<p>1.2 An antenna rotator generally consists of:<\/p>\n<ol>\n<li>\n<p>a)\u00a0A mast-mounted (generally outdoors), motorized drive unit that rotates the antenna to the desired receiving azimuth,<\/p>\n<\/li>\n<li>\n<p>b)\u00a0An indoor-located (usually near television- or radio-receiving equipment) user-operated control unit that delivers operating power and direction signals to the drive unit, and,<\/p>\n<\/li>\n<li>\n<p>c)\u00a0A length of multiple-conductor Class-2 circuit cable to electrically interconnect the drive unit and the control unit.<\/p>\n<\/li>\n<\/ol>\n<p>Some antenna rotating units may control antenna elevation separately or in addition to azimuth. In some cases, the drive unit may be located indoors.<\/p>\n<\/p>\n<p id=\"i150.4-1.3\">\n<p>1.3 The power used to drive the motor of an antenna rotator is derived from a circuit complying with Class 2 limitations in accordance with Article 725 of the National Electrical Code, ANSI\/NFPA 70.<\/p>\n<\/p>\n<p id=\"i150.4-1.4\">\n<p>1.4 These requirements do not cover systems that use a stationary antenna and change or rotate the receiving pattern by electronic or switching means. Such systems are covered by the Standard for Audio-Video Products and Accessories, <b>UL 1492<\/b>.<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Standard for Antenna Rotators<\/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>2020-09-01<\/td>\n<td>62<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":693074,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2680],"product_tag":[],"class_list":{"0":"post-693062","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\/693062","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\/693074"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=693062"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=693062"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=693062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}