{"id":394305,"date":"2024-10-20T04:13:24","date_gmt":"2024-10-20T04:13:24","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-60704-2-182022\/"},"modified":"2024-10-26T07:53:32","modified_gmt":"2024-10-26T07:53:32","slug":"bs-en-iec-60704-2-182022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-60704-2-182022\/","title":{"rendered":"BS EN IEC 60704-2-18:2022"},"content":{"rendered":"

IEC 60704-2-18:2022 applies to single-unit electric water heaters for household and similar use intended for placing on the floor against a wall, for building-in or placing under a counter, a kitchen worktop or under a sink, for wall-mounting or on a counter. This document does not apply to: \u2013 combustion water heaters; \u2013 water kettles; \u2013 heat pump water heaters; \u2013 conventional electric storage water heaters as defined in IEC 60335-2-21:2012, Clause 1; \u2013 instantaneous electric water heaters without any noise-producing components such as motors and pumps. This document is intended to be used in conjunction with IEC 60704\u20111:2021.<\/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
2<\/td>\nundefined <\/td>\n<\/tr>\n
7<\/td>\nAnnex ZA (normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
12<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
13<\/td>\nFOREWORD <\/td>\n<\/tr>\n
15<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
16<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
17<\/td>\n3 Terms and definitions
4 Measurement methods and acoustical environments
4.1 General
4.2 Direct method <\/td>\n<\/tr>\n
20<\/td>\nFigure 101 \u2013 Scanning patterns according to ISO 9614-2
Tables
Table 101 \u2013 C values <\/td>\n<\/tr>\n
21<\/td>\nTable 102 \u2013 S values
Table 1 \u2013 Standard deviations of sound power levels
Table 2 \u2013 Standard deviations for declaration and verification <\/td>\n<\/tr>\n
22<\/td>\n5 Instrumentation
6 Operation and location of appliances under test <\/td>\n<\/tr>\n
23<\/td>\n7 Measurement of sound pressure levels <\/td>\n<\/tr>\n
24<\/td>\n8 Calculation of sound pressure and sound power levels
9 Information to be recorded
10 Information to be reported <\/td>\n<\/tr>\n
25<\/td>\nAnnexes
Annex A(normative)Standard test table <\/td>\n<\/tr>\n
26<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Household and similar electrical appliances. Test code for the determination of airborne acoustical noise – Particular requirements for electric water heaters<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":394310,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1330,2641],"product_tag":[],"class_list":{"0":"post-394305","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-97-100-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/394305","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\/394310"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=394305"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=394305"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=394305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}