{"id":407703,"date":"2024-10-20T05:27:16","date_gmt":"2024-10-20T05:27:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-433-2022\/"},"modified":"2024-10-26T09:54:47","modified_gmt":"2024-10-26T09:54:47","slug":"ieee-433-2022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-433-2022\/","title":{"rendered":"IEEE 433-2022"},"content":{"rendered":"

Revision Standard – Active. Described in this recommended practice are very low frequency withstand and diagnostic tests that are performed on the stator windings of ac electric machines.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 433\u2122-2022 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
8<\/td>\nParticipants <\/td>\n<\/tr>\n
9<\/td>\nIntroduction <\/td>\n<\/tr>\n
11<\/td>\nContents <\/td>\n<\/tr>\n
12<\/td>\n1.\u2002Overview
1.1\u2002Scope
1.2\u2002Purpose
1.3\u2002Background <\/td>\n<\/tr>\n
13<\/td>\n1.4\u2002Word usage
2.\u2002Normative references <\/td>\n<\/tr>\n
14<\/td>\n3.\u2002Definitions <\/td>\n<\/tr>\n
15<\/td>\n4.\u2002Preparations for test
4.1\u2002General <\/td>\n<\/tr>\n
16<\/td>\n4.2\u2002Air-cooled machines
4.3\u2002Hydrogen-cooled machines <\/td>\n<\/tr>\n
17<\/td>\n4.4\u2002Liquid-cooled stator (armature) windings
4.5\u2002Oil-cooled machines
4.6\u2002Isolation of the winding from cables and auxiliary equipment
4.7\u2002Sectionalizing the winding <\/td>\n<\/tr>\n
18<\/td>\n4.8\u2002Equipment clearances and area isolation
4.9\u2002Grounding precautions
5.\u2002General test considerations
5.1\u2002Possibility of failure to pass test <\/td>\n<\/tr>\n
19<\/td>\n5.2\u2002Condition of winding
5.3\u2002Test voltage determination
6.\u2002Test equipment
6.1\u2002Equipment specifications <\/td>\n<\/tr>\n
20<\/td>\n6.2\u2002Instrumentation
6.3\u2002Protection of equipment and test specimen
6.4\u2002Power source to the very low frequency test equipment
6.5\u2002Operation check
6.6\u2002Ground connections <\/td>\n<\/tr>\n
21<\/td>\n6.7\u2002High-voltage test connections
7.\u2002Test procedure
7.1\u2002Overpotential tests
7.2\u2002Diagnostic tests
8.\u2002Test results
8.1\u2002Interpretation
8.2\u2002Suggested test record <\/td>\n<\/tr>\n
22<\/td>\n8.3\u2002Record comments regarding <\/td>\n<\/tr>\n
23<\/td>\nAnnex\u00a0A (informative) Information on testing
A.1\u2002General principles of high-voltage testing
A.2\u2002Comparison of power-frequency, very low frequency, and direct-voltage testing <\/td>\n<\/tr>\n
24<\/td>\nA.3\u2002Summary of very low frequency test sources <\/td>\n<\/tr>\n
26<\/td>\nA.4\u2002Types of tests <\/td>\n<\/tr>\n
27<\/td>\nA.5\u2002Requirements of very low frequency test sets for machine insulation evaluation
A.6\u2002Factors to be considered if cos-rectangular waveform test sources are used <\/td>\n<\/tr>\n
28<\/td>\nAnnex\u00a0B (informative) Bibliography <\/td>\n<\/tr>\n
30<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Recommended Practice for Insulation Testing of AC Electric Machinery with High Voltage Rating up to 30 kV at Very Low Frequency<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2022<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":407706,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-407703","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\/407703","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\/407706"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=407703"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=407703"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=407703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}