{"id":437168,"date":"2024-10-20T07:57:48","date_gmt":"2024-10-20T07:57:48","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-21-1976-2\/"},"modified":"2024-10-26T15:00:04","modified_gmt":"2024-10-26T15:00:04","slug":"ieee-21-1976-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-21-1976-2\/","title":{"rendered":"IEEE 21-1976"},"content":{"rendered":"

New IEEE Standard – Superseded. This standard applies to outdoor power class apparatus bushings which have basic impulse insulation levels of 100 kV and above for use as components of oil-filled transformers, oil-filled reactors, and oil circuit breakers.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
8<\/td>\n1 ScopeandPurpose
1.1 Scope
1.2 Purpose
2 Referenced Documents
3 Definitions <\/td>\n<\/tr>\n
9<\/td>\n4 Serviceconditions
IJsual Service Conditions <\/td>\n<\/tr>\n
10<\/td>\n4.2 Unusual Service Conditions
4.3 Other Conditions that May Affect Design and Application
5 Rating
Altitude Correction Factors <\/td>\n<\/tr>\n
11<\/td>\n5.1 Rated Maximum Line-to-Ground Voltage
5.2 RatedFrequency
5.3 Rated Dielectric Strength
5.4 Rated Continuous Current
6 General Requirements
6.1 Electrical Requirements
6.2 hlechanical Requirements <\/td>\n<\/tr>\n
12<\/td>\n6.3 Nameplate Markings
7 Testprocedure
7.1 Preparation of Bushings for Tests
7.2 Standard Test Conditions and Equipment <\/td>\n<\/tr>\n
13<\/td>\n7.3 DesignTests <\/td>\n<\/tr>\n
14<\/td>\n7.4 ProductionTests <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE General Requirements and Test Procedure for Outdoor Apparatus Bushings<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n1976<\/td>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":437178,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-437168","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\/437168","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\/437178"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=437168"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=437168"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=437168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}