{"id":194528,"date":"2024-10-19T12:20:39","date_gmt":"2024-10-19T12:20:39","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c57-138-2016\/"},"modified":"2024-10-25T04:51:41","modified_gmt":"2024-10-25T04:51:41","slug":"ieee-c57-138-2016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c57-138-2016\/","title":{"rendered":"IEEE C57.138 2016"},"content":{"rendered":"

Revision Standard – Active. General test procedures for performing routine quality control tests that are suitable for high-volume, production line testing are included in this recommended practice. Transformer connections, test methods, circuit configurations, and failure detection methods are addressed. This recommended practice covers liquid-immersed, single- and three-phase distribution transformers.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std C57.138\u2122-2016 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
11<\/td>\nList of Figures <\/td>\n<\/tr>\n
13<\/td>\n1.\u2002Overview
1.1\u2002Scope
1.2\u2002Purpose
2.\u2002Normative references <\/td>\n<\/tr>\n
14<\/td>\n3.\u2002Acronyms and abbreviations
4.\u2002General test procedures
5.\u2002Fault detection methods
6.\u2002Circuits for routine impulse testing
6.1\u2002Impulse wave shape <\/td>\n<\/tr>\n
16<\/td>\n6.2\u2002Transformer connections <\/td>\n<\/tr>\n
26<\/td>\n6.3\u2002Grounding consideration <\/td>\n<\/tr>\n
27<\/td>\n7.\u2002Neutral current detection circuit
7.1\u2002Ground current circuit <\/td>\n<\/tr>\n
28<\/td>\n7.2\u2002Neutral-impedance circuit
7.3\u2002CT circuit <\/td>\n<\/tr>\n
30<\/td>\n8.\u2002Failure detection method
8.1\u2002Detection requirements
8.2\u2002Comparison of wave shapes <\/td>\n<\/tr>\n
31<\/td>\n8.3\u2002Automatic failure detection <\/td>\n<\/tr>\n
43<\/td>\n8.4\u2002Special considerations <\/td>\n<\/tr>\n
44<\/td>\n9.\u2002Verification of detector sensitivity <\/td>\n<\/tr>\n
47<\/td>\nAnnex\u00a0A (informative) Distribution transformer voltage distribution and impulse fault detection5
A.1\u2002Introduction
A.2\u2002Components of an impulse current shunt <\/td>\n<\/tr>\n
48<\/td>\nA.3\u2002Fault detection in distribution and power transformers
A.4\u2002Equivalent network for single-section, layer-wound transformer coil <\/td>\n<\/tr>\n
50<\/td>\nA.5\u2002The effects of multiple winding sections <\/td>\n<\/tr>\n
60<\/td>\nA.6\u2002Turn-to-turn and layer-to-layer winding faults <\/td>\n<\/tr>\n
62<\/td>\nA.7\u2002High-voltage winding to ground faults <\/td>\n<\/tr>\n
65<\/td>\nA.8\u2002Effects of core saturation <\/td>\n<\/tr>\n
66<\/td>\nA.9\u2002Eliminating core saturation <\/td>\n<\/tr>\n
68<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Recommended Practice for Routine Impulse Tests for 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>\n2017<\/td>\n68<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":194533,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-194528","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\/194528","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\/194533"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=194528"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=194528"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=194528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}