BS-7690-1993 IEC-60396-1991.pdf
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1、BRITISH STANDARD BS 7690:1993 IEC 396:1991 Test methods for induction channel furnaces (Implementation of CENELEC HD 610 S1) UDC 621.783.2-83:620.1 Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 11:43:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7690:1993 T
2、his British Standard, having been prepared under the direction of the Power Electrical Engineering Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 15 October 1993 BSI 10-1999 The following BSI references relate to the work on this standar
3、d: Committee reference PEL/87 Draft for comment 91/34929 DC ISBN 0 580 22266 7 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Power Electrical Standards Policy Committee (PEL/-) to Technical Committee PEL/87, upon which the following bo
4、dies were represented: Association of Manufacturers Allied to the Electrical and Electronic Industry (BEAMA Ltd.) British Glass Manufacturers Confederation British Industrial Furnace Constructors Association British National Committee for Electroheat British Steel plc Electric Trace Heating Industry
5、 Council (ETHIC) Electricity Association Energy Industries Council Engineering Equipment and Materials Users Association Engineering Industries Association Health and Safety Executive Induction and Dielectric Heating Manufacturers Assn. Institution of Electrical Engineers Lighting Industry Federatio
6、n Ltd. Amendments issued since publication Amd. No.DateComments Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 11:43:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7690:1993 BSI 10-1999i Contents Page Committees responsibleInside front cover National foreword
7、ii Foreword2 Section 1. General 1.1Scope and object3 1.2Normative references3 1.3Definitions3 Section 2. Tests 2.1Type of tests and general conditions of tests5 Section 3. Description of tests 3.1Methods for tests and measurements6 Annex A (normative) Explanatory diagrams for symbols and definitions
8、 relating to the furnace power circuit8 Annex ZA (normative) Other international publications quoted in this standard with the references of the relevant European publications9 National annex NA (informative) Cross-referencesInside back cover Licensed Copy: London South Bank University, London South
9、 Bank University, Fri Dec 08 11:43:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7690:1993 ii BSI 10-1999 National foreword This British Standard has been prepared under the direction of the Power Electrical Engineering Standards Policy Committee and is the English language implementation of HD 6
10、10 S1:1992 Test methods for induction channel furnaces, published by the European Committee for Electrotechnical Standardization (CENELEC). It is identical with IEC 396:1991, published by the International Electrotechnical Commission (IEC). The graphics signs, symbols and letters used can be found i
11、n the following British Standards. A British Standard 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. BS 393
12、9Graphic symbols for electrical power, telecommunications and electronics diagrams Part 1:1986 General information, general index Part 2:1985 Symbol elements, qualifying symbols and other symbols having general applications Part 3:1985 Conductors and connecting devices Summary of pages This document
13、 comprises a front cover, an inside front cover, pages i and ii, the HD title page, pages 2 to 10, an inside back cover 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 co
14、ver. Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 11:43:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI HARMONIZATION DOCUMENT DOCUMENT DHARMONISATION HARMONISIERUNGSDOKUMENT HD 610 S1 November 1992 UDC 621.783.2-83:620.1 Descriptors: Induction furnace, channel
15、 furnace, test method, industrial heating, electroheating English version Test methods for induction channel furnaces (IEC 396:1991) Mthodes dessai des fours induction canal (CEI 396:1991) Prfverfahren fr Induktions-Rinnenfen (IEC 396:1991) This Harmonization Document was approved by CENELEC on 1992
16、-09-15. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for implementation of this Harmonization Document on a national level. Up-to-date lists and bibliographical references concerning national implementation may be obtained on applicatio
17、n to the Central Secretariat or to any CENELEC member. This Harmonization Document exists in three official versions (English, French, German). CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxemb
18、ourg, 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 Secretariat: rue de Stassart 35, B-1050 Brussel
19、s 1992 Copyright reserved to CENELEC members Ref. No. HD 610 S1:1992 E Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 11:43:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7690:1993 BSI 10-1999 2 Foreword The CENELEC questionnaire procedure, performed for find
20、ing out whether or not the International Standard IEC 396:1991 could be accepted without textual changes, has shown that no common modifications were necessary for the acceptance as Harmonization Document. The reference document was submitted to the CENELEC members for formal vote and was approved b
21、y CENELEC as HD 610 S1 on 15 September 1992. The following dates were fixed: Annexes designated “normative” are part of the body of the standard. In this standard, Annex A and Annex ZA are normative. latest date of announcement of the HD at national level(doa) 1992-12-01 latest date of publication o
22、f a harmonized national standard(dop) 1993-06-01 latest date of withdrawal of conflicting national standards(dow) 1993-06-01 Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 11:43:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7690:1993 BSI 10-19993 Section 1.
23、General 1.1 Scope and object This International Standard applies to electroheat installations comprising industrial induction channel furnaces for melting, holding and superheating. Its object is the standardization of test methods to determine the essential parameters and technical characteristics
24、of electroheat installations comprising the type of furnaces indicated above. With the exception of the safety test of items a), b), and c) of 2.1.2 the list of tests given in this standard is not mandatory and is not restrictive. Tests may be selected from this list as required for the characteriza
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