{"id":414691,"date":"2024-10-20T06:01:32","date_gmt":"2024-10-20T06:01:32","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-741-2022\/"},"modified":"2024-10-26T11:14:12","modified_gmt":"2024-10-26T11:14:12","slug":"ieee-741-2022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-741-2022\/","title":{"rendered":"IEEE 741-2022"},"content":{"rendered":"

Revision Standard – Active. Criteria that establish protection requirements for Class 1E power systems and equipment are prescribed in this standard. The purpose of and the means for obtaining protection from electrical and mechanical damage, or failures that can occur within a time period that is shorter than that required for operator action, are described. Testing and surveillance requirements are included. Plant physical design requirements to protect against events such as pipe whip, fire, dropped load, etc., are not included.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 741\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
10<\/td>\nIntroduction <\/td>\n<\/tr>\n
11<\/td>\nContents <\/td>\n<\/tr>\n
12<\/td>\n1.\u2002Overview
1.1\u2002Scope
1.2\u2002Word usage
2.\u2002Normative references <\/td>\n<\/tr>\n
14<\/td>\n3.\u2002Definitions, acronyms, and abbreviations
3.1\u2002Definitions <\/td>\n<\/tr>\n
15<\/td>\n3.2\u2002Acronyms and abbreviations <\/td>\n<\/tr>\n
16<\/td>\n4.\u2002General design criteria
4.1\u2002Criteria <\/td>\n<\/tr>\n
17<\/td>\n5.\u2002Principal design criteria and requirements
5.1\u2002AC power distribution systems <\/td>\n<\/tr>\n
19<\/td>\n5.2\u2002DC power system
5.3\u2002Instrumentation and control power system
5.4\u2002Primary containment electrical penetration assemblies <\/td>\n<\/tr>\n
20<\/td>\n5.5\u2002Valve actuator motors (direct gear driven) <\/td>\n<\/tr>\n
21<\/td>\n6.\u2002Testing and surveillance
6.1\u2002Device testing
6.2\u2002Preoperational tests
6.3\u2002Surveillance <\/td>\n<\/tr>\n
23<\/td>\nAnnex\u00a0A (normative) Illustration of concepts associated with degraded voltage protection
A.1\u2002Purpose
A.2\u2002Discussion <\/td>\n<\/tr>\n
26<\/td>\nA.3\u2002Degraded voltage relay settings <\/td>\n<\/tr>\n
27<\/td>\nA.4\u2002Degraded voltage relay analysis <\/td>\n<\/tr>\n
32<\/td>\nA.5\u2002Loss of voltage relay settings
A.6\u2002High-voltage conditions
A.7\u2002Off-site system voltage considerations <\/td>\n<\/tr>\n
33<\/td>\nA.8\u2002Tolerances
A.9\u2002Summary <\/td>\n<\/tr>\n
34<\/td>\nAnnex\u00a0B (informative) Guidelines for selection of overload protection for valve actuator motor (VAM) circuits
B.1\u2002Purpose
B.2\u2002Discussion
B.3\u2002Overload protection devices <\/td>\n<\/tr>\n
37<\/td>\nB.4\u2002Typical procedures for selection of TORs <\/td>\n<\/tr>\n
55<\/td>\nAnnex\u00a0C (informative) Auxiliary system automatic bus transfer\u2014protection concerns
C.1\u2002Purpose
C.2\u2002Discussion <\/td>\n<\/tr>\n
57<\/td>\nC.3\u2002Bus transfer analysis <\/td>\n<\/tr>\n
59<\/td>\nC.4\u2002Bus transfer protection issues <\/td>\n<\/tr>\n
60<\/td>\nC.5\u2002Implementation of a bus transfer scheme using dynamic modeling <\/td>\n<\/tr>\n
62<\/td>\nAnnex\u00a0D (informative) Use of high-speed magnetic circuit breakers for special applications
D.1\u2002Purpose
D.2\u2002Discussion <\/td>\n<\/tr>\n
65<\/td>\nAnnex\u00a0E (informative) Bibliography <\/td>\n<\/tr>\n
67<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard for Criteria for the Protection of Class 1E Power Systems and Equipment in Nuclear Power Generating Stations<\/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>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":414700,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-414691","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\/414691","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\/414700"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=414691"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=414691"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=414691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}