{"id":397171,"date":"2024-10-20T04:28:44","date_gmt":"2024-10-20T04:28:44","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c57-15-2009-2\/"},"modified":"2024-10-26T08:16:08","modified_gmt":"2024-10-26T08:16:08","slug":"ieee-c57-15-2009-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c57-15-2009-2\/","title":{"rendered":"IEEE C57.15-2009"},"content":{"rendered":"

Revision Standard – Superseded. Description of design types, tables of 50 Hz and 60 Hz ratings, supplementary ratings, construction, and available accessories are provided. Methods for performing routine and design tests applicable to liquid-immersed single and three-phase step-voltage regulators are described. Winding resistance measurements, polarity tests, insulation power factor and resistance tests, ratio tests, no load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, routine and design impulse tests, short-circuit tests, control tests, calculated data, and certified test data are covered.<\/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\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 C57.15-2009 Front cover <\/td>\n<\/tr>\n
3<\/td>\nTitle page
\n <\/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 <\/td>\n<\/tr>\n
8<\/td>\nParticipants <\/td>\n<\/tr>\n
10<\/td>\nContents <\/td>\n<\/tr>\n
13<\/td>\nImportant notice
\n
1. Overview
1.1 Scope
1.2 Purpose
1.3 Word usage <\/td>\n<\/tr>\n
14<\/td>\n2. Normative references <\/td>\n<\/tr>\n
15<\/td>\n3. Definitions <\/td>\n<\/tr>\n
21<\/td>\n4. Service conditions
4.1 Usual service conditions <\/td>\n<\/tr>\n
22<\/td>\n4.2 Loading at other than rated conditions
4.3 Unusual service conditions <\/td>\n<\/tr>\n
24<\/td>\n4.4 Frequency
5. Rating data
5.1 Cooling classes of voltage regulators <\/td>\n<\/tr>\n
25<\/td>\n5.2 Ratings <\/td>\n<\/tr>\n
29<\/td>\n5.3 Supplementary continuous-current ratings <\/td>\n<\/tr>\n
30<\/td>\n5.4 Taps
5.5 Operating voltage limits <\/td>\n<\/tr>\n
32<\/td>\n5.6 Voltage supply ratios
5.7 Insulation levels <\/td>\n<\/tr>\n
33<\/td>\n5.8 Losses <\/td>\n<\/tr>\n
34<\/td>\n5.9 Short-circuit requirements <\/td>\n<\/tr>\n
35<\/td>\n5.10 Tests <\/td>\n<\/tr>\n
36<\/td>\n6. Construction
6.1 Bushings <\/td>\n<\/tr>\n
37<\/td>\n6.2 Terminal markings <\/td>\n<\/tr>\n
38<\/td>\n6.3 Diagram of connections
6.4 Nameplates <\/td>\n<\/tr>\n
39<\/td>\n6.5 Tank construction <\/td>\n<\/tr>\n
43<\/td>\n6.6 Components and accessories <\/td>\n<\/tr>\n
44<\/td>\n7. Other requirements
7.1 Other supplementary continuous-current ratings
7.2 Other components and accessories <\/td>\n<\/tr>\n
45<\/td>\n8. Test code <\/td>\n<\/tr>\n
46<\/td>\n8.1 Resistance measurements <\/td>\n<\/tr>\n
48<\/td>\n8.2 Polarity test <\/td>\n<\/tr>\n
49<\/td>\n8.3 Ratio tests <\/td>\n<\/tr>\n
52<\/td>\n8.4 No-load losses and excitation current <\/td>\n<\/tr>\n
57<\/td>\n8.5 Load losses and impedance voltage <\/td>\n<\/tr>\n
63<\/td>\n8.6 Dielectric tests <\/td>\n<\/tr>\n
76<\/td>\n8.7 Temperature-rise tests <\/td>\n<\/tr>\n
85<\/td>\n8.8 Short-circuit tests <\/td>\n<\/tr>\n
89<\/td>\n8.9 Calculated data <\/td>\n<\/tr>\n
93<\/td>\n9. Control systems
9.1 General
9.2 Control device construction <\/td>\n<\/tr>\n
94<\/td>\n9.3 Control system requirements <\/td>\n<\/tr>\n
95<\/td>\n9.4 Tests <\/td>\n<\/tr>\n
99<\/td>\nAnnex A (informative) Unusual temperature and altitude conditions
A.1 Unusual temperatures and altitude service conditions
A.2 Effect of altitude on temperature rise
A.3 Operation at rated kVA
A.4 Operation at less than rated kVA <\/td>\n<\/tr>\n
101<\/td>\nAnnex B (informative) Field dielectric tests
B.1 Tests on bushings
B.2 Dielectric tests in the field <\/td>\n<\/tr>\n
102<\/td>\nAnnex C (informative) Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard Requirements, Terminology, and Test Code for Step-Voltage Regulators<\/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>\n103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":397177,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-397171","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\/397171","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\/397177"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=397171"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=397171"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=397171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}