{"id":396324,"date":"2024-10-20T04:24:05","date_gmt":"2024-10-20T04:24:05","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-1247-1998-2\/"},"modified":"2024-10-26T08:11:21","modified_gmt":"2024-10-26T08:11:21","slug":"ieee-1247-1998-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-1247-1998-2\/","title":{"rendered":"IEEE 1247-1998"},"content":{"rendered":"

New IEEE Standard – Superseded. The basic requirements of interrupter switches used indoors, outdoors, and in enclosures are covered. This standard does not apply to load-break separable insulated connectors.<\/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>\nTitle Page <\/td>\n<\/tr>\n
3<\/td>\nIntroduction <\/td>\n<\/tr>\n
4<\/td>\nParticipants <\/td>\n<\/tr>\n
5<\/td>\nCONTENTS <\/td>\n<\/tr>\n
7<\/td>\n1. Overview
1.1 Scope
1.2 Purpose
2. References <\/td>\n<\/tr>\n
9<\/td>\n3. Definitions
4. Service conditions
4.1 Ususal service conditions <\/td>\n<\/tr>\n
10<\/td>\n4.2 Unusual service conditions
5. Description of ratings and capabilities
5.1 Rated power frequency <\/td>\n<\/tr>\n
11<\/td>\n5.2 Rated voltage
5.3 Rated withstand voltages <\/td>\n<\/tr>\n
12<\/td>\n5.4 Rated currents <\/td>\n<\/tr>\n
15<\/td>\n5.5 Rated ice breaking ability
5.6 Rated control voltage
5.7 Rated mechanical operations
5.8 Rated mechanical terminal load
5.9 Visible corona-free voltage
5.10 Radio-influence voltage limit
5.11 Partial discharge limits <\/td>\n<\/tr>\n
16<\/td>\n6. Preferred ratings
6.1 Preferred ratings\u2014Outdoor switches
6.2 Preferred ratings\u2014Indoor switches
6.3 Preferred ratings\u2014Enclosed switches
6.4 Other preferred ratings <\/td>\n<\/tr>\n
17<\/td>\n7. Construction requirements
7.1 Nameplates <\/td>\n<\/tr>\n
18<\/td>\n7.2 Contact position indicator
7.3 Accessories
7.4 Instructions
7.5 Terminal pads
8. Test code
8.1 Withstand voltage tests <\/td>\n<\/tr>\n
19<\/td>\n8.2 Continuous current tests <\/td>\n<\/tr>\n
23<\/td>\n8.3 Switching tests <\/td>\n<\/tr>\n
45<\/td>\n8.4 Short-time withstand current tests <\/td>\n<\/tr>\n
46<\/td>\n8.5 Fault-making current test <\/td>\n<\/tr>\n
48<\/td>\n8.6 Condition of the switch after each test of 8.3, 8.4 and 8.5 <\/td>\n<\/tr>\n
49<\/td>\n8.7 Ice loading test <\/td>\n<\/tr>\n
52<\/td>\n8.8 Mechanical operation tests <\/td>\n<\/tr>\n
54<\/td>\n8.9 Corona tests <\/td>\n<\/tr>\n
56<\/td>\n8.10 Radio-influence tests <\/td>\n<\/tr>\n
57<\/td>\n8.11 Partial discharge test
8.12 Production tests <\/td>\n<\/tr>\n
59<\/td>\nAnnex A\u2014Attitude correction factors <\/td>\n<\/tr>\n
60<\/td>\nAnnex B\u2014Load-switching TRV <\/td>\n<\/tr>\n
62<\/td>\nAnnex C\u2014Restrike-free performance <\/td>\n<\/tr>\n
64<\/td>\nAnnex D\u2014Capacitive current switching <\/td>\n<\/tr>\n
66<\/td>\nAnnex E\u2014Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard for Interrupter Switches for Alternating Current, Rated Above 1,000 Volts<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n1998<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":396325,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-396324","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\/396324","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\/396325"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=396324"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=396324"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=396324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}