{"id":245849,"date":"2024-10-19T16:10:21","date_gmt":"2024-10-19T16:10:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-485-2020\/"},"modified":"2024-10-25T11:11:15","modified_gmt":"2024-10-25T11:11:15","slug":"ieee-485-2020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-485-2020\/","title":{"rendered":"IEEE 485 2020"},"content":{"rendered":"

Revision Standard – Active. Methods for defining the dc load and for sizing a lead-acid battery to supply that load for stationary battery applications in float service are described in this recommended practice. Some factors relating to cell selection are provided for consideration. Installation, maintenance, qualification, testing procedures, and consideration of battery types other than lead-acid are beyond the scope of this recommended practice. Design of the dc system and sizing of the battery charger(s) are also beyond the scope of this recommended practice.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 485\u2122-2020 Front cover <\/td>\n<\/tr>\n
2<\/td>\nTitle page <\/td>\n<\/tr>\n
4<\/td>\nImportant Notices and Disclaimers Concerning IEEE Standards Documents <\/td>\n<\/tr>\n
7<\/td>\nParticipants <\/td>\n<\/tr>\n
9<\/td>\nIntroduction <\/td>\n<\/tr>\n
10<\/td>\nContents <\/td>\n<\/tr>\n
11<\/td>\nList of Figures <\/td>\n<\/tr>\n
12<\/td>\nList of Tables <\/td>\n<\/tr>\n
13<\/td>\n1.\u2002Scope
2.\u2002Normative references <\/td>\n<\/tr>\n
14<\/td>\n3.\u2002Definitions <\/td>\n<\/tr>\n
15<\/td>\n4.\u2002Defining loads
4.1\u2002General considerations
4.2\u2002Load classification <\/td>\n<\/tr>\n
17<\/td>\n5.\u2002Cell selection <\/td>\n<\/tr>\n
18<\/td>\n6.\u2002Determining battery size
6.1\u2002General
6.2\u2002Number of cells <\/td>\n<\/tr>\n
19<\/td>\n6.3\u2002Additional considerations <\/td>\n<\/tr>\n
21<\/td>\n6.4\u2002Cell size <\/td>\n<\/tr>\n
24<\/td>\n6.5\u2002Cell sizing worksheet <\/td>\n<\/tr>\n
26<\/td>\n7.\u2002Cell voltage\/time profile calculation <\/td>\n<\/tr>\n
27<\/td>\nAnnex\u00a0A (informative) Battery and cell sizing examples
A.1\u2002General
A.2\u2002Required number of cells <\/td>\n<\/tr>\n
29<\/td>\nA.3\u2002Required cell capacity <\/td>\n<\/tr>\n
33<\/td>\nAnnex\u00a0B (informative) Calculating cell voltage during discharge
B.1\u2002General
B.2\u2002Method <\/td>\n<\/tr>\n
36<\/td>\nB.3\u2002Sample calculations <\/td>\n<\/tr>\n
42<\/td>\nAnnex\u00a0C (informative) Consideration of cell types <\/td>\n<\/tr>\n
43<\/td>\nAnnex\u00a0D (informative) Constant power and constant resistance sizing
D.1\u2002Overview <\/td>\n<\/tr>\n
44<\/td>\nD.2 Examples <\/td>\n<\/tr>\n
45<\/td>\nD.3\u2002Conversion from constant power loads to constant current <\/td>\n<\/tr>\n
50<\/td>\nD.4\u2002Conversion from constant resistance loads to constant current
D.5\u2002Other considerations
D.6\u2002Summary <\/td>\n<\/tr>\n
51<\/td>\nAnnex\u00a0E (informative) Development and use of battery discharge curves
E.1\u2002Overview
E.2\u2002Discharge curve fundamentals <\/td>\n<\/tr>\n
56<\/td>\nE.3\u2002Using the characteristic curve <\/td>\n<\/tr>\n
60<\/td>\nAnnex\u00a0F (informative) Random loads <\/td>\n<\/tr>\n
66<\/td>\nAnnex\u00a0G (informative) Full-size worksheet <\/td>\n<\/tr>\n
68<\/td>\nAnnex\u00a0H (informative) Bibliography <\/td>\n<\/tr>\n
69<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Recommended Practice for Sizing Lead-Acid Batteries for Stationary Applications<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2020<\/td>\n69<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":245855,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-245849","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\/245849","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\/245855"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=245849"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=245849"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=245849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}