{"id":512824,"date":"2024-11-05T14:20:46","date_gmt":"2024-11-05T14:20:46","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/can-csa-c88-1-18\/"},"modified":"2024-11-05T14:20:46","modified_gmt":"2024-11-05T14:20:46","slug":"can-csa-c88-1-18","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/csa\/can-csa-c88-1-18\/","title":{"rendered":"CAN\/CSA-C88.1-18"},"content":{"rendered":"

Preface<\/strong><\/p>\n

<\/p>\n

This is the second edition of CAN\/CSA-C88.1, Standard for power transformer and reactor bushings. It supersedes the previous edition published in 1996.<\/span><\/p>\n

<\/p>\n

In addition to general updating, this edition of the Standard includes the following key revisions:<\/span><\/p>\n

<\/p>\n

a) Reference publications and definitions have been expanded and updated.<\/span><\/p>\n

<\/p>\n

b) Voltage classifications were updated to reflect currently accepted values.<\/span><\/p>\n

<\/p>\n

c) The partial discharge measurement and dry 1 min low-frequency withstand test values were updated.<\/span><\/p>\n

<\/p>\n

This Standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.<\/span><\/p>\n

<\/p>\n

Scope<\/strong><\/p>\n

<\/p>\n

1.1<\/span><\/p>\n

This Standard applies to outdoor bushings that have lightning impulse insulation levels 110 \u2013 1950 kV. They are for use as components of liquid-filled transformers and reactors on systems with a nominal voltage of 15\u2013765 kV.<\/span><\/p>\n

<\/p>\n

1.2<\/span><\/p>\n

This Standard provides electrical characteristics and provides dimensions for standard ratings.<\/span><\/p>\n

<\/p>\n

1.3<\/span><\/p>\n

This Standard defines service conditions, ratings, general requirements, and test procedures.<\/span><\/p>\n

<\/p>\n

1.4<\/span><\/p>\n

The values given in SI units are the units of record for the purposes of this Standard. The values given in parentheses are for information and comparison only.<\/span><\/p>\n

<\/p>\n

1.5<\/span><\/p>\n

In this Standard, shall is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; should is used to express a recommendation or that which is advised but not required; and may is used to express an option or that which is permissible within the limits of the Standard.<\/span><\/p>\n

<\/p>\n

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.<\/span><\/p>\n

<\/p>\n

Notes to tables and figures are considered part of the table or figure and may be written as requirements.<\/span><\/p>\n

<\/p>\n

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Power transformer and reactor bushings<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
CSA<\/b><\/a><\/td>\n2018-10-01<\/td>\n43<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":512834,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[496,497,2674],"product_tag":[],"class_list":{"0":"post-512824","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-080-10","7":"product_cat-29-080-20","8":"product_cat-csa","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\/512824","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\/512834"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=512824"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=512824"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=512824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}