EN ISO 23953-1 EUROPEAN STANDARD NORMEEUROPEENNE EUROPAISCHE NORM December 2023 ICS 01.040.97; 97.130.20 Supersedes EN IS0 23953-1:2015 English Version Refrigerated display cabinets - Part 1: Vocabulary (IsO 23953-1:2023) Meubles frigorifiques de vente - Partie 1: Vocabulaire Verkaufskihlmobel - Teil 1: Begriffe (IS0 23953- 1:2023) (is0 23953-1:2023) This European Standard was approved by CEN on 25 September 2023. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tirkiye and United Kingdom. er EUROPEANCOMMITTEEFOR STANDARDIZATION COMITEEUROPEENDENORMALISATION EUROPAISCHESKOMITEEFURNORMUNG CEN-CENELECManagementCentre:RuedelaScience23,B-1040Brussels 2023CEN Ref. No.EN IS0 23953-1:2023 E All rightsofexploitationinanyformandbyanymeans reserved worldwide for CEN national Members. EN IS0 23953-1:2023 (E) European foreword This document (EN IS0 23953-1:2023) has been prepared by Technical Committee IS0/TC 86 "Refrigeration and air-conditioning" in collaboration with Technical Committee CEN/TC 44 "Commercial and Professional Refrigerating Appliances and Systems, Performance and Energy Consumption" the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2024, and conflicting national standards shall be withdrawn at the latest by June 2024. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN IS0 23953-1:2015 Any feedback and questions on this document should be directed to the users' national standards body/national committee. A complete listing of these bodies can be found on the CEN website. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkiye and the United Kingdom. Endorsement notice The text of IS0 23953-1:2023 has been approved by CEN as EN IS0 23953-1:2023 without any modification Contents Page Foreword iv 1 Scope 1 2 Normative references. 1 3 Terms and definitions.. 1 3.1 Cabinet families and types. 1 3.2 Shapes of refrigerated display cabinets 4 3.3 Parts of refrigerated display cabinets. 5 .8 3.4 Dimensional characteristics. 3.5 Operating characteristics 10 3.6 .12 Test environment. 3.7 General. 12 3.8 Energy and coefficient 13 3.9 Standard rating conditions and configuration 16 Annex A (normative) Designation of refrigerated display cabinet families 17 iii @IS02023-Allrightsreserved