BS-7686-1993 IEC-60683-1980.pdf
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1、BRITISH STANDARD BS 7686:1993 IEC 683:1980 Test methods for submerged-arc furnaces (Implementation of CENELEC HD 599 S1) UDC 621.78.012.5:621.365:620.1 Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 11:43:13 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7686:19
2、93 This 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 September 1993 BSI 10-1999 The following BSI references relate to the work on this s
3、tandard: Committee reference PEL/87 Draft for comment 91/27241 DC ISBN 0 580 22509 7 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Power Electrical Engineering Standards Policy Committee (PEL/-) to Technical Committee PEL/87, upon whic
4、h the following bodies 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 Trac
5、e Heating Industry 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 Association Institution of Electrical Engineers Lig
6、hting Industry Federation Ltd. Amendments issued since publication Amd. No.DateComments Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 11:43:13 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7686:1993 BSI 10-1999i Contents Page Committees responsibleInside front
7、 cover National forewordii Foreword2 Text of HD 599 S13 National annex NA (informative) Cross-referencesInside back cover Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 11:43:13 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7686:1993 ii BSI 10-1999 National for
8、eword This British Standard has been prepared under the direction of the Power Electrical Engineering Standards Policy Committee and is the English language implementation of CENELEC HD 599 S1 Test methods for submerged-arc furnaces. It is identical to IEC 683:1980, published by the International El
9、ectrotechnical Commission (IEC). The graphics signs, symbols and letters used may be found in the following documents. 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
10、a British Standard does not of itself confer immunity from legal obligations. BS 3939Graphic 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 appli
11、cations Part 3:1985 Conductors and connecting devices Summary of pages This document 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 amendment
12、s incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 11:43:13 GMT+00:00 2006, Uncontrolled Copy, (c) BSI HARMONIZATION DOCUMENT DOCUMENT DHARMONISATION HARMONISIERUNGSDOKUMENT HD
13、 599 S1 January 1992 UDC 621.78.012.5:621.365:620.1 Descriptors: Test, electric arc furnace, submerged arc English version Test methods for submerged-arc furnaces (IEC 683:1980) Mthodes dessai des fours arc submerg (CEI 683:1980) Prfverfahren fr Lichtbogen-Reduktionsfen (IEC 683:1980) This Harmoniza
14、tion Document was approved by CENELEC on 1991-12-10. 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 such nat
15、ional implementation may be obtained on application 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
16、, 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 Centr
17、al Secretariat: rue de Stassart 35, B-1050 Brussels 1992 Copyright reserved to CENELEC members Ref. No. HD 599 S1:1992 E Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 11:43:13 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7686:1993 2 BSI 10-1999 Foreword The C
18、ENELEC questionnaire procedure, performed for finding out whether or not the International Standard IEC 683:1980 could be accepted without textual changes, has shown that no CENELEC common modifications were necessary for the acceptance as Harmonization Document. The reference document was submitted
19、 to the CENELEC members for formal vote and was approved by CENELEC as HD 599 S1 on 10 December 1991. The following dates were fixed: For products which have complied with the relevant national standard before 1992-12-01, as shown by the manufacturer or by a certification body, this previous standar
20、d may continue to apply for production until 1997-12-01. Annexes designated “normative” are part of the body of the standard. In this standard, Annex ZA is normative. Contents Page Foreword2 1Scope3 2Object3 3Definitions3 4Type of tests and general conditions of their performance5 5Principal recomme
21、ndations on technical tests5 Annex ZA (normative) Other international publications quoted in this standard with the references of the relevant European publications9 Figure 1 Simplified circle diagram of the operation of a submerged-arc furnace7 Figure 2 Circle diagram, of the operation of a submerg
22、ed-arc furnace8 latest date of announcement of the HD at national level(doa) 1992-06-01 latest date of publication of a harmonized national standard(dop) 1992-12-01 latest date of withdrawal of conflicting national standards(dow) 1992-12-01 Licensed Copy: London South Bank University, London South B
23、ank University, Fri Dec 08 11:43:13 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7686:1993 BSI 10-19993 1 Scope This standard applies to industrial three-phase submerged-arc furnaces (e.g. for the production of ferrosilicon) with rated power levels of 1 000 kVA or more. This standard is also applic
24、able to furnaces having one or more electrodes, other than three-phase furnaces, in so far as it applies. NOTEAll the electrical tests exclude the influence of equipment for reactive power compensation and/or voltage stabilization. Should it not be feasible to switch off such apparatus during testin
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