{"id":81462,"date":"2024-10-17T18:54:58","date_gmt":"2024-10-17T18:54:58","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c57-12-34-2010\/"},"modified":"2024-10-24T19:46:49","modified_gmt":"2024-10-24T19:46:49","slug":"ieee-c57-12-34-2010","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c57-12-34-2010\/","title":{"rendered":"IEEE C57.12.34 2010"},"content":{"rendered":"

Revision Standard – Active. Certain electrical, dimensional, and mechanical characteristics are set forth as well as certain safety features of three-phase, 60 Hz, mineral-oil-immersed, self-cooled, pad-mounted, compartmental-type distribution transformers. These transformers are rated 5 MVA and smaller, with the high-voltage limit of 34.5 kV system nominal voltage and below, and with low-voltage limit of 15 kV system nominal voltage and below. This standard covers the connector, bushing, and terminal arrangements for radial- or loop-feed systems. This standard does not cover the electrical and mechanical requirements of any accessory devices that may be supplied with the transformer.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std C57.12.34-2009 Front Cover <\/td>\n<\/tr>\n
3<\/td>\nTitle Page <\/td>\n<\/tr>\n
6<\/td>\nIntroduction
Notice to users
Laws and regulations
Copyrights
Updating of IEEE documents <\/td>\n<\/tr>\n
7<\/td>\nErrata
Interpretations
Patents <\/td>\n<\/tr>\n
8<\/td>\nParticipants <\/td>\n<\/tr>\n
10<\/td>\nContents <\/td>\n<\/tr>\n
11<\/td>\nFigures <\/td>\n<\/tr>\n
12<\/td>\nTables <\/td>\n<\/tr>\n
13<\/td>\nImportant Notice
1. Overview
1.1 Scope <\/td>\n<\/tr>\n
14<\/td>\n2. Normative references <\/td>\n<\/tr>\n
15<\/td>\n4. Ratings
4.1 Kilovolt-ampere ratings
4.2 Voltage ratings
4.3 Tap ratings
5. Impedance voltage
5.1 Nominal percent impedance voltage <\/td>\n<\/tr>\n
16<\/td>\n5.2 Tolerance on impedance voltage
5.3 Tolerance on impedance voltage on a tap
6. Basic lightning impulse insulation levels <\/td>\n<\/tr>\n
18<\/td>\n7. Tests
7.1 General
7.2 Dielectric tests
7.3 Dielectric test levels
8. Construction
8.1 General
8.2 Compartment configuration <\/td>\n<\/tr>\n
19<\/td>\n8.3 Access
8.4 Enclosure security and coating system
8.5 Pad attachment
8.6 Lifting <\/td>\n<\/tr>\n
20<\/td>\n8.7 Connectors, bushings, and terminals <\/td>\n<\/tr>\n
22<\/td>\n8.8 Instruction nameplate <\/td>\n<\/tr>\n
23<\/td>\n8.9 Oil preservation <\/td>\n<\/tr>\n
24<\/td>\n8.10 Tanks
8.11 Grounding provisions <\/td>\n<\/tr>\n
25<\/td>\n8.12 Components for loop primary cable systems
9. Storage
10. Installation
11. Other requirements that may be specified for some applications <\/td>\n<\/tr>\n
46<\/td>\nAnnex A (informative) Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard Requirements for Pad-Mounted, Compartmental-Type, Self-Cooled, Three-Phase Distribution Transformers, 5 MVA and Smaller; High Voltage, 34.5 kV Nominal System Voltage and Below; Low Voltage, 15 kV Nominal System Voltage & Below<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2010<\/td>\n46<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":81463,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-81462","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\/81462","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\/81463"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=81462"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=81462"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=81462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}