{"id":430995,"date":"2024-10-20T07:25:49","date_gmt":"2024-10-20T07:25:49","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-23-30442856-dc-2023\/"},"modified":"2024-10-26T14:07:26","modified_gmt":"2024-10-26T14:07:26","slug":"bsi-23-30442856-dc-2023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-23-30442856-dc-2023\/","title":{"rendered":"BSI 23\/30442856 DC 2023"},"content":{"rendered":"

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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n3.1.1 General terms <\/td>\n<\/tr>\n
12<\/td>\n3.1.2 Impeller types <\/td>\n<\/tr>\n
13<\/td>\n3.1.3 Fan types <\/td>\n<\/tr>\n
14<\/td>\n3.2 Symbols <\/td>\n<\/tr>\n
15<\/td>\n4 General
4.1 Minimum testable configuration
4.2 FEI pressure basis
4.3 Appurtenances <\/td>\n<\/tr>\n
16<\/td>\n4.4 Fans embedded in other equipment <\/td>\n<\/tr>\n
17<\/td>\n5 Fan energy index
5.1 General
5.2 Reference electrical input power
5.2.1 Reference shaft power <\/td>\n<\/tr>\n
19<\/td>\n5.2.2 Reference transmission efficiency
5.2.3 Reference motor efficiency
5.2.4 Reference motor controller efficiency
5.3 Actual fan electrical input power <\/td>\n<\/tr>\n
21<\/td>\n5.3.1 Measurement of fan electrical input power
5.3.2 Fan electrical input power calculation using ISO 12759-2
5.3.3 Combined fan shaft power with tested motor or motor and controller <\/td>\n<\/tr>\n
23<\/td>\n5.3.4 Fan electrical input power calculation for fans with motors of unknown efficiency <\/td>\n<\/tr>\n
24<\/td>\n6 Use of FEI
6.1 Requirements for use of FEI
6.2 Published FEI values <\/td>\n<\/tr>\n
25<\/td>\nAnnex\u20acA (normative) Fan types, test configurations and FEI pressure basis <\/td>\n<\/tr>\n
29<\/td>\nAnnex\u20acB (informative) Usage of FEI <\/td>\n<\/tr>\n
33<\/td>\nAnnex\u20acC (informative) Fan arrays <\/td>\n<\/tr>\n
35<\/td>\nAnnex\u20acD (informative) Practical issues with embedded fans <\/td>\n<\/tr>\n
36<\/td>\nAnnex\u20acE (informative) Electrical power measurement \u2014 Calculation to other speeds and densities <\/td>\n<\/tr>\n
41<\/td>\nAnnex\u20acF (informative) Basis for the reference electrical input power calculations <\/td>\n<\/tr>\n
45<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Draft BS ISO 12759-6. Fans \u2014 Efficiency classification for fans – Part 6: Calculation of the fan energy index<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":431004,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-430995","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","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\/430995","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\/431004"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=430995"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=430995"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=430995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}