BS-EN-61308-1997 IEC-61308-1994.pdf
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1、BRITISH STANDARD BS EN 61308:1997 IEC 1308:1994 High-frequency dielectric heating installations Test methods for the determination of power output The European Standard EN 61308:1996 has the status of a British Standard ICS 25.180.10 Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 09:15:20 GM
2、T+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61308:1997 This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 July 1997 BSI 09-1999 ISBN 0 580 27791 7 National forew
3、ord This British Standard is the English language version of EN 61308:1996. It is identical with IEC 1308:1994. It supersedes BS 7510:1995 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PEL/27, Electroheating, which has the responsibility to: aid enq
4、uirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations
5、represented on this committee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact that Annex ZA lists normative references to international publications with their corresponding European publications. The British Standards which implement these international
6、or European publications may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a con
7、tract. 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, an inside front cover, pages i and ii, the EN title page, pages 2 to
8、7 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 0
9、9:15:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61308:1997 BSI 09-1999i Contents Page National forewordInside front cover Foreword 2 Text of EN 61308 3 Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 09:15:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffiel
10、dun sheffieldun, na, Thu Nov 09 09:15:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61308 September 1996 ICS 25.180.10 Descriptors: Electroheating installation, industrial heating, dielectric heating, high frequency, output power, test method Engl
11、ish version High-frequency dielectric heating installations Test methods for the determination of power output (IEC 1308:1994) Installations de chauffage dilectrique haute frquence Mthodes dessais pour la dtermination de la puissance de sortie (CEI 1308:1994) Hochfrequente dielektrische Erwrmungsanl
12、agen Meverfahren fr die Bestimmung der Ausgangsleistung (IEC 1308:1994) This European Standard was approved by CENELEC on 1996-07-02. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a nationa
13、l standard without any alteration. Up-to-date lists and bibliographical references, concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in
14、any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France,
15、Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central
16、 Secretariat: rue de Stassart 35, B-1050 Brussels 1996 Copyright reserved to CENELEC members Ref. No. EN 61308:1996 E Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 09:15:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61308:1996 BSI 09-1999 2 Foreword The text of the International Standard
17、 IEC 1308:1994, prepared by IEC TC 27, Industrial electroheating equipment, was submitted to the formal vote and was approved by CENELEC as EN 61308 on 1996-07-02 without any modification. The following dates were fixed: Annexes designated “normative” are part of the body of the standard. Annexes de
18、signated “informative” are given for information only. In this standard, Annex ZA is normative and Annex A is informative. Annex ZA has been added by CENELEC. Endorsement notice The text of the International Standard IEC 1308:1994 was approved by CENELEC as a European Standard without any modificati
19、on. Contents Page Foreword 2 Section 1. General3 1.1Scope and object3 1.2Normative references3 1.3Definitions3 Section 2. Tests3 2.1Power output test loads3 2.1.1 Calorimeter load3 2.1.2 Matched resistive load3 2.1.3 Lamp load temperature method3 Section 3. Description of tests3 3.1Methods of test a
20、nd measurements3 3.1.1 Calorimeter load4 3.1.2 Matched resistive load4 3.1.3 Lamp load temperature method4 Annex A (informative) A recommended test circuit for the lamp load method7 Annex ZA (normative) Normative references to international publications with their corresponding European publications
21、7 Figure 1 Two examples of calorimeter loads5 Figure 2 Example of photoelectric method6 Figure A.1 A recommended test circuit for the lamp load method7 latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 1997-06-
22、01 latest date by which the national standards conflicting with the EN have to be withdrawn(dow) 1997-06-01 Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 09:15:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61308:1996 BSI 09-19993 Section 1. General 1.1 Scope and object This International
23、 Standard is applicable to industrial radio- or high-frequency dielectric heating installations used for the purpose of thermal applications such as heating, assembly by melting, melting and drying of partially conductive or non-conductive materials, such as plastics, wood, rubber, textiles, glass,
24、ceramics, paper, foodstuffs, etc., in both normal and protective atmospheres, using, for example, inert gas or vacuum. This standard relates to high-frequency dielectric heating installations in the frequency range 1 MHz to 300 MHz for power levels of 50 W and above. Comprising high-frequency genera
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