{"id":518786,"date":"2024-11-05T14:51:15","date_gmt":"2024-11-05T14:51:15","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/csa-c22-2-no-66-221\/"},"modified":"2024-11-05T14:51:15","modified_gmt":"2024-11-05T14:51:15","slug":"csa-c22-2-no-66-221","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/csa\/csa-c22-2-no-66-221\/","title":{"rendered":"CSA C22.2 NO. 66.2:21"},"content":{"rendered":"<p><strong>Preface<\/strong><\/p>\n<p><\/p>\n<p>This is the harmonized CSA Group and UL standard for <em>low voltage transformers.<\/em> It is the second edition of CSA C22.2 No. 66.2 and the second edition of UL 5085-2. This edition of CSA C22.2 No. 66.2\/UL 5085-2 supersedes the previous edition published on April, 2006.<\/p>\n<p><\/p>\n<p><strong>Scope<\/strong><\/p>\n<p><\/p>\n<p>1.1 As noted in Low Voltage Transformers \u2013 Part 1: General Requirements, UL 5085-1, or CSA C22.2 No. 66.1, Low Voltage Transformers \u2013 Part 1: General Requirements, the requirements of Part 2 cover:<\/p>\n<p><\/p>\n<p>a) Air-cooled transformers and reactors for general use;<\/p>\n<p><\/p>\n<p>b) Autotransformers;<\/p>\n<p><\/p>\n<p>c) Ferroresonant transformers;<\/p>\n<p><\/p>\n<p>d) Cord-connected transformers; and<\/p>\n<p><\/p>\n<p>e) Transformers incorporating overcurrent or over-temperature protective devices, transient voltage surge protectors, or capacitors.<\/p>\n<p><\/p>\n<p>1.7 These requirements do not cover Class 2 and Class 3 transformers (which are evaluated in Part 3).<\/p>\n<p><\/p>\n<p>1.8 Part 2 is intended to be used in conjunction with Part 1. The numbering of the clauses in Part 2 corresponds to the numbered clauses in Part 1. The requirements in Part 1 apply unless modified by Part 2.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Low voltage transformers \u2014 Part 2: General purpose transformers<\/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\/csa\/\"><b>CSA<\/b><\/a><\/td>\n<td>2021<\/td>\n<td>46<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":518794,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2674],"product_tag":[],"class_list":{"0":"post-518786","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-csa","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\/518786","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\/518794"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=518786"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=518786"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=518786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}