{"id":111648,"date":"2024-10-18T16:14:28","date_gmt":"2024-10-18T16:14:28","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c57-12-23-2009\/"},"modified":"2024-10-24T22:02:14","modified_gmt":"2024-10-24T22:02:14","slug":"ieee-c57-12-23-2009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c57-12-23-2009\/","title":{"rendered":"IEEE C57.12.23 2009"},"content":{"rendered":"

Revision Standard – Active. This standard covers certain electrical, dimensional, and mechanical characteristics and takes into consideration certain safety features of single-phase, 60 Hz, liquid-immersed, self-cooled, submersible distribution transformers with separable insulated high-voltage connectors.<\/p>\n

PDF Catalog<\/h4>\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 C57.12.23 Front cover <\/td>\n<\/tr>\n
3<\/td>\nTitle page <\/td>\n<\/tr>\n
6<\/td>\nIntroduction
Notice to users
Laws and regulations
Copyrights <\/td>\n<\/tr>\n
7<\/td>\nUpdating of IEEE documents
Errata
Interpretations
Patents
Participants <\/td>\n<\/tr>\n
9<\/td>\nContents <\/td>\n<\/tr>\n
11<\/td>\nImportant notice
1. Overview
1.1 Scope <\/td>\n<\/tr>\n
12<\/td>\n1.2 Purpose
2. Normative references
3. Definitions <\/td>\n<\/tr>\n
13<\/td>\n4. Service conditions
4.1 General
4.2 Cooling air temperature limit
4.3 Submerged operation
5. Rating data
5.1 Cooling class
5.2 Kilovolt-ampere ratings
5.3 Voltage and tap ratings
5.4 Insulation levels <\/td>\n<\/tr>\n
14<\/td>\n5.5 Impedance and losses
6. Tests
6.1 General <\/td>\n<\/tr>\n
15<\/td>\n6.2 Low-frequency dielectric tests
7. Construction
7.1 General
7.2 Connectors and terminals <\/td>\n<\/tr>\n
17<\/td>\n7.3 Accessories <\/td>\n<\/tr>\n
19<\/td>\n7.4 Instruction nameplate
7.5 Transformer tank integrity
7.6 Tanks
7.7 Components for primary cable system <\/td>\n<\/tr>\n
20<\/td>\n8. Storage and installation
8.1 Storage
8.2 Installation <\/td>\n<\/tr>\n
21<\/td>\nAnnex A (informative) Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard for Submersible Single-Phase Transformers: 167 kVA and Smaller; High Voltage 25 000 V and Below; Low Voltage 600 V and 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>\n2009<\/td>\n21<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":111649,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-111648","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\/111648","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\/111649"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=111648"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=111648"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=111648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}