1、Domestic cooking appliances burning I 30-2-21999 BS EN gas - Part 2-2: Rational use of energy - Appliances having forced-convection ovens and/or grills The European Standard EN 30-2-2: 1999 has the status of a British Standard ICs 97.040.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMIITED BY CO
2、PYRIGHT LAW STD-US1 BS EN 30-2-2-ENGL L977 I Lb2L!bb7 0817372 irTL Q BS EN 30-2-2:1999 Amd. No. This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 Decembber 1999
3、 Date Comments O BSI 12-1999 ISBN O 580 35289 7 National foreword This British Standard is the English language version of EN 32-2:1999. It partially supersedes both BS 5386-3, which was identical to EN 30 prior to the publication of Amendment No. 2 to the British Standard and BS 5386-4. It is recog
4、nized that BS 53863 and -4 may have been used as the basis for CE marking until quite recently and are being declared obsolescent in order that they are available for reference only. EN 32-2 should be considered as the current British Standard for the particular aspects it covers. BS 53863 and 4 wil
5、l be withdrawn before 31 December 2002. The TJK participation in its preparation was entrusted to Technical Committee GSE/35, Gas cooiang appliances (domestic), which has the responsibility to: - aid enquirers to understand the text; - present to the responsible European committee any enquiries on t
6、he - monitor related international and European developments and promulgate interpretation, or proposais for change, and keep the UK interests informed; them in the UK. A list of organizaiions represented on this committee can be obtained on request to its secretary. Cross-references The British Sta
7、ndards which implement intemational or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index“, or by using the “Find“ facility of the BSI Standards Electronic Catalogue. A British Standa
8、rd does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, a
9、n inside front cover, the EN title page, pages 2 to 6, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 30-2-2 ICs 97.040.20 Descriptors: gas appliances, cooking
10、 appliances, household appliances, ovens, cookers, grills, performance evaluation, efficiency, calorific value, energy consumption, tests, specifications English version Domestic cooking appliances burning gas - Part 2-2: Rational use of energy - Appliances having forced-convection ovens and/or gril
11、ls Appareils de cuisson domestiques utilisant les combustibles gazeux - Partie 2-2: Utilisation rationnelle de lnergie - Appareils comportant des fours effou des grilloirs convection force Haushalt-Kochgerte fr gasfrmige Brennstoffe - Teil 2-2: Rationelle Energienutzung - Gerte mit Umluft- Backfen u
12、ndloder -Strahlungsgrilleinrichtungen This European Standard was approved by CEN on 15 April 1999 CEN members are bound to comply with the CENICENELEC Internal Regulations which stipulate the conditions for giving this Europein Standard the status of a national standard without any alteration. Up-to
13、-date lists and bibliographical references concerning sich national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by traislation under
14、the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxemb
15、ourg, Netheriands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATiON COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Central Secretariat: rue de Stassart, 36 B-1050 Brussels O 1999 CEN All rights of exploitation in any form and by a
16、ny means reserved worldwide for CEN national Members Ref. No. EN 30-2-2:1999 E Page 2 EN 30-2-2: 1999 Contents Page Foreword 1 Scope 2 Normative references 3 Definitions 4 Performance requirements 4.1 Efficiency 4.2 Maintenance consumption of the oven 5 Test methods 5.1 General 5.2 Efficiency 5.3 Ma
17、inteneance consumption of the oven Annex ZA (Informative) Clauses of this European Standard addressing essential requirements or other provsisions of EU directives 3 4 4 4 4 4 4 5 5 5 5 6 OBSI 12 1999 STD*BSI BS EN 30-2-2-ENGL I999 3b24bbS 0837375 i00 Page 3 EN 30-2-2:1999 Foreword This European Sta
18、ndard has been prepared by Technical Committee CENTTC 49 “Gas cooking appliances“, 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 January 2000, and confli
19、cting national standards shall be withdrawn at the latest by January 2000. This part of the European Standard EN 30 refers to the relevant clauses of EN 30-1-2:1999 and EN 30-2-1 :1998, modifying or supplementing them. Consequentely, this part is only intended to stand with the two above mentioned p
20、arts. The present part is also intended to be used together with any other part of the standard EN 30-2-x related to “Rational Use of Energy“, whenever the appliances covered by this other part include a forced- convection oven andlor grill. This European Standard has been prepared under a mandate g
21、iven to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive), see informative Annex 24, which is an integral part of this standard, According to the CENICENELEC Internal Regulations, the na
22、tional standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.
23、 O BSI 12 1999 STD.BS1 BS EN 30-Z-Z-ENGL 1979 II LbZLibb 08L737b OV? = Page 4 EN 30-2-2:1999 i Scope This standard sets out the requirements and test method for the rational use of energy of gas cooking appliances having forced-convection ovens andlor grills using combustible gases described in clau
24、se 1 of EN 30-1-2:1999. This standard covers only type testing. NOTE: The calorific values given in this standard are based on the gross calorific value (Ids) as defined in EN 30-1 -211 999. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from oth
25、er publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or
26、 revision. For undated references the latest edition of the publication referred to applies. EN 30-1 -1 11 998 Domestic cooking appliances burning gas fuel - Part 1-1 : Safety - General EN 30-1 -1 : 1998/A1: 1999 Domestic cooking appliances burning gas - Part 1-1 : Safety - General EN 30-1-2:1999 Do
27、mestic cooking appliances burning gas - Part 1-2: Safety - Appliances having forced-convection ovens and/or grills EN 30-2-1 1998 Domestic cooking appliances burning gas - Part 2-1 : Rational use of energy - General 3 Definitions For the purpose of this standard, the definitions given in clause 3 of
28、 EN 30-1-2:1999 and in EN 30-2-1 : 1998 are applicable. 4 Performance requirements 4.1 Efficiency 4.1 of EN 30-2-1:1998 applies. 4.2 Maintenance consumption of the oven If an appliance has a conventional oven, 4.2 of EN 30-2-1:1998 applies for this oven. For dual purpose ovens, the requirements of 4
29、.2 of EN 30-2-1 :i 998 apply when the fan is not in operation. When a forced convention oven operates with the convection fan in operation, particular requirements hereafter apply. Under the test conditions specified in 5.3 of this standard, the maintenance consumption of the oven shall not exceed t
30、he value obtained using the formula: Ce = 0,93 + 0,035 v where: v is the useful volume of the oven, expressed in cubic decimetres, defined in 3.4.3.12 of EN 30-1-1:1998. OBSI 12 1999 STD.BSI BS EN 30-2-2-ENGL 1999 D Lb24bb9 0837377 TB3 Page 5 EN 30-2-2: 1999 5 Test methods 5.1 General 5.1.1 Burner s
31、upply 5.1.1 of EN 30-2-1:1998 applies with the following additions. For forced convection ovens, the burner is supplied according to the appliance category with one of the reference gases indicated in 7.1.1.1 of EN 30-1-2:1999, or the actual gas distributed complying with the requirements of 7.1.1.2
32、 Of EN 30-1-211999. The burner is adjusted, within f 2 % of its nominal heat input in accordance with 7.1.3 of EN 30-1-2:1999. 5.1.2 Test conditions 5.1.2 of EN 30-2-1 :1998 applies. 5.1.3 Test pans 5.1.3 of EN 30-2-1 : 1998 applies. 5.2 Efficiency 5.2 of EN 30-2-1 :1998 applies. 5.3 5.3 of EN 30-2-
33、1 : 1998 applies with the following additions. When a forced convection oven operates with the convection fan in operation, the test conditions are as follows: With the oven empty, the burner control device is adjusted so that, under steady state conditions, the mean temperature rise measured at the
34、 geometric centre of the oven as defined in 3.4.3.9 of EN 30-1-1 : 1998 using a bare thermocouple is 155 K or the maximum attainable if it is not possible to achieve a temperature rise of 155 K. The corresponding gas consumption is measured and it is verified that the requirements of 4.2 of this sta
35、ndard are met. Maintenance consumption of the oven O BSI 12 1999 STD-BSI BS EN 30-2-2-ENGL 1999 Lb24bb9 OB17378 91T M Page 6 EN 30-2-211999 Essential requirement 3.5 Annex ZA (Informative) Subject Requirements of the standard Comments Rational use of energy 1 2 3 4 5 Clauses of this European Standar
36、d addressing essential requirements or other provisions of EU Directives This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association and supports essential requirements of the EU Directive 90/396/EEC on the approximation of
37、 the Laws of Member States concerning gas appliances. WARNING : Other requirements and other EU Directives may be applicable to the products falling within the scope of this standard. The following clauses of this standard are likely to support requirements of EU Directive 90/396/EEC on the approxim
38、ation of the Laws of Member States concerning gas appliances. Compliance with clauses of this standard is one of the means of conforming with the specific essential requirements of the Directive concerned and associated EFTA regulations. Table ZA.l OBSI 12 1999 STD-BSI BS EN 30-2-2-ENGL 1999 = lb24b
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