{"id":434096,"date":"2024-10-20T07:42:18","date_gmt":"2024-10-20T07:42:18","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-603792023\/"},"modified":"2024-10-26T14:37:32","modified_gmt":"2024-10-26T14:37:32","slug":"bs-en-iec-603792023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-603792023\/","title":{"rendered":"BS EN IEC 60379:2023"},"content":{"rendered":"

This Standard specifies methods for measuring the performance of electric storage water heaters to produce domestic potable or non-potable hot water for household and similar use. The object is to state and define the principal performance characteristics of electric storage water heaters and to describe the test methods for measuring these characteristics. NOTE 1 This standard does not apply to; – storage water heaters that use electricity as a secondary source of heating the water; – storage water heaters that do not use a tank to storage hot water; – electric storage water heaters that do not meet the minimum (or maximum) output performance of the smallest (or biggest) load profile, as defined in Table 4. – water-heaters without thermal insulation NOTE 2 This standard does not specify safety requirements. For safety requirements see IEC 60335-1 in conjunction with IEC 60335-2-21.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
4<\/td>\nEuropean foreword
Endorsement notice <\/td>\n<\/tr>\n
6<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
8<\/td>\nFOREWORD <\/td>\n<\/tr>\n
10<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
13<\/td>\n4 Symbols and units <\/td>\n<\/tr>\n
14<\/td>\n5 Calculation of the electrical energy efficiency (\uf068elecwh)
6 Measured parameters
7 General conditions for measurements <\/td>\n<\/tr>\n
15<\/td>\nTables
Table 1 \u2013 Electricity
Table 2 \u2013 Test conditions, outputs, set values and tolerances. <\/td>\n<\/tr>\n
16<\/td>\n8 Reference conditions <\/td>\n<\/tr>\n
17<\/td>\nTable 3 \u2013 Load profile of the water heater (reference test tapping patterns) <\/td>\n<\/tr>\n
19<\/td>\n9 Test procedures
9.1 Standard test procedure
9.1.1 General
9.1.2 Installation
9.1.3 Stabilisation
Figures
Figure 1 \u2013 Test procedurefor “energized appliances”
Figure 2 \u2013 Test procedurefor “off-peak appliances” <\/td>\n<\/tr>\n
20<\/td>\n9.1.4 Storage volume
9.1.5 Filling and heat-up
Table 4 \u2013 Tolerance of the rated storage volume <\/td>\n<\/tr>\n
21<\/td>\n9.1.6 Stabilisation at zero-load and cyclic temperature variation (differential)
9.1.7 Tapping <\/td>\n<\/tr>\n
22<\/td>\n9.1.8 Reporting of Qelec
9.1.9 Re-stabilisation at zero-load
9.1.10 Mixed water quantity delivered at 40 \u00b0C <\/td>\n<\/tr>\n
24<\/td>\n9.2 Smart control test procedure
9.2.1 Measurement procedure
9.2.2 Installation
9.2.3 Stabilisation
9.2.4 Filling and heat-up
Figure 3 \u2013 Test procedure for “smart cycle” <\/td>\n<\/tr>\n
25<\/td>\n9.2.5 Stabilisation before reference period
9.2.6 Reference period
Table 5 \u2013 Tapping profiles <\/td>\n<\/tr>\n
26<\/td>\n9.2.7 Smart period <\/td>\n<\/tr>\n
27<\/td>\n9.2.8 Reporting of the smart control factor
9.2.9 WHL control cycle
9.3 Measurement of stored water temperatures <\/td>\n<\/tr>\n
28<\/td>\n9.4 Thermostat setting <\/td>\n<\/tr>\n
29<\/td>\n9.5 Standing loss per 24 h
9.5.1 General
9.5.2 Single-tank standing loss
9.5.3 Multi-tank standing loss for directly measurable products <\/td>\n<\/tr>\n
31<\/td>\n9.5.4 Multi-tank standing loss for not directly measurable products
Figure 4 \u2013 Assembly scheme <\/td>\n<\/tr>\n
32<\/td>\nFigure 5 \u2013 Assembly scheme BENCH <\/td>\n<\/tr>\n
33<\/td>\n9.6 Hot water output
9.7 Maximum hot water output
Table 6 \u2013 Rated capacity and flow rates <\/td>\n<\/tr>\n
34<\/td>\n10 Data report <\/td>\n<\/tr>\n
35<\/td>\nTable 7 \u2013 Data report <\/td>\n<\/tr>\n
36<\/td>\nAnnex A (normative)Calculation of the specific energy efficiency andof the annual consumption of electric energy
A.1 Symbols and units
A.2 Calculation of the specific energy efficiency <\/td>\n<\/tr>\n
37<\/td>\nA.3 Calculation of the annual consumption of electric energy
A.4 Data report
Table A.8 \u2013 k values
Table A.9 \u2013 Complements to data report <\/td>\n<\/tr>\n
38<\/td>\nAnnex B (normative)Test setup <\/td>\n<\/tr>\n
39<\/td>\nFigure B.1 \u2013 Schematic representation of storage water-heaters <\/td>\n<\/tr>\n
40<\/td>\nFigure B.2 \u2013 Position of the thermocouples for vertical and horizontal models <\/td>\n<\/tr>\n
41<\/td>\nFigure B.3 \u2013 Example of hydraulic connection (unvented products) <\/td>\n<\/tr>\n
42<\/td>\nFigure B.4 \u2013 Schemes for directly measurable multi-tank appliances <\/td>\n<\/tr>\n
43<\/td>\nFigure B.5 \u2013 Directly measurable multi tank
Figure B.6 \u2013 Not directly measurable multi tank <\/td>\n<\/tr>\n
44<\/td>\nTable B.1 \u2013 Thickness of insulation according to size of pipe or connection <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Methods for measuring the performance of electric storage water heaters for household purposes<\/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>\n46<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":434105,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1278,2641],"product_tag":[],"class_list":{"0":"post-434096","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-140-65","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\/434096","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\/434105"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=434096"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=434096"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=434096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}