{"id":398380,"date":"2024-10-20T04:35:34","date_gmt":"2024-10-20T04:35:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c57-12-60-2020\/"},"modified":"2024-10-26T08:23:50","modified_gmt":"2024-10-26T08:23:50","slug":"ieee-c57-12-60-2020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c57-12-60-2020\/","title":{"rendered":"IEEE C57.12.60-2020"},"content":{"rendered":"

Revision Standard – Active. A uniform method is established for determining the temperature classification for the insulation systems for dry-type power and distribution transformers by testing rather than by chemical composition. These insulation systems are intended for use in transformers covered by IEEE Std C57.12.01(TM) and IEEE Std C57.12.91(TM) as they apply to dry-type transformers whose highest voltages exceed nominal 600 V.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std C57.12.60\u2122-2020 Front cover <\/td>\n<\/tr>\n
2<\/td>\nTitle page <\/td>\n<\/tr>\n
4<\/td>\nImportant Notices and Disclaimers Concerning IEEE Standards Documents <\/td>\n<\/tr>\n
7<\/td>\nParticipants <\/td>\n<\/tr>\n
9<\/td>\nIntroduction <\/td>\n<\/tr>\n
10<\/td>\nContents <\/td>\n<\/tr>\n
12<\/td>\n1.\u2002Overview
1.1\u2002Scope
1.2\u2002Purpose <\/td>\n<\/tr>\n
13<\/td>\n1.3\u2002Word usage
2.\u2002Normative references <\/td>\n<\/tr>\n
14<\/td>\n3.\u2002Definitions, abbreviations, and acronyms
3.1\u2002Definitions <\/td>\n<\/tr>\n
15<\/td>\n3.2\u2002Abbreviations and acronyms
4.\u2002Basic considerations
4.1\u2002General
4.2\u2002Intent of test methods
4.3\u2002Aging factors <\/td>\n<\/tr>\n
16<\/td>\n4.4\u2002Data treatment
4.5\u2002Decision on intended performance <\/td>\n<\/tr>\n
17<\/td>\n5.\u2002Aging program requirements\u2014new insulation system
5.1\u2002General
5.2\u2002Thermal aging test coil samples <\/td>\n<\/tr>\n
18<\/td>\n5.3\u2002Design screening tests
5.4\u2002Conductor size and shape <\/td>\n<\/tr>\n
19<\/td>\n5.5\u2002Conductor type
6.\u2002Full-size transformer coils
6.1\u2002Coil design
6.2\u2002Optional design screening test\u2014full-size transformer coils <\/td>\n<\/tr>\n
22<\/td>\n6.3\u2002Coil quality screen <\/td>\n<\/tr>\n
24<\/td>\n6.4\u2002Thermal aging test procedure \u2013 full-size transformer coils <\/td>\n<\/tr>\n
26<\/td>\n7.\u2002Representative small-scale model coils
7.1\u2002Coil design <\/td>\n<\/tr>\n
27<\/td>\n7.2\u2002Electrical stress paths <\/td>\n<\/tr>\n
28<\/td>\n7.3\u2002Representative small-scale model coil examples <\/td>\n<\/tr>\n
31<\/td>\n7.4\u2002Design screening test\u2014representative small-scale model coils <\/td>\n<\/tr>\n
34<\/td>\n7.5\u2002Coil quality screen <\/td>\n<\/tr>\n
35<\/td>\n7.6\u2002Thermal aging test procedure\u2014representative small-scale model coils <\/td>\n<\/tr>\n
38<\/td>\n8.\u2002Modifications to an existing system
8.1\u2002Primary insulation <\/td>\n<\/tr>\n
39<\/td>\n8.2\u2002Single-point thermal evaluation <\/td>\n<\/tr>\n
40<\/td>\n8.3\u2002Varnish substitution <\/td>\n<\/tr>\n
41<\/td>\n8.4\u2002Secondary insulation
8.5\u2002Magnet wire
8.6\u2002Changes in voltage class <\/td>\n<\/tr>\n
42<\/td>\n9.\u2002Reporting <\/td>\n<\/tr>\n
43<\/td>\nAnnex\u00a0A (informative) Bibliography <\/td>\n<\/tr>\n
44<\/td>\nAnnex\u00a0B (informative) Experience-based suggested techniques
B.1\u2002Method for applying thermocouples
B.2\u2002Enclosures <\/td>\n<\/tr>\n
45<\/td>\nB.3\u2002Temperature control
B.4\u2002Humidity control
B.5\u2002Transient analysis <\/td>\n<\/tr>\n
46<\/td>\nB.6\u2002Representative small-scale model coil impulse testing <\/td>\n<\/tr>\n
48<\/td>\nAnnex\u00a0C (informative) Guidance on selection of aging temperatures
C.1\u2002Aging example 1\u2014early failure <\/td>\n<\/tr>\n
51<\/td>\nC.2\u2002Aging example 2\u2014low R2 <\/td>\n<\/tr>\n
57<\/td>\nAnnex\u00a0D (informative) Partial discharge (PD) testing <\/td>\n<\/tr>\n
58<\/td>\nAnnex\u00a0E (informative) Substitution procedure form ANSI C57.12.55
E.1\u2002General
E.2\u2002Sealed-tube test <\/td>\n<\/tr>\n
61<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard for Thermal Evaluation of Insulation Systems for Dry-Type Power and Distribution Transformers<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2020<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":398382,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-398380","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","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\/398380","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\/398382"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=398380"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=398380"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=398380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}