1、BRITISH STANDARD BS EN 61628-1:1998 IEC 61628-1: 1997 Corrugated pressboard and presspaper for electrical purposes Part 1: Definitions, designations and general requirements The European Standard EN 61628-1:1997 has the status of a British Standard ICS 29.035.10BSEN61628-1:1998 This British Standard
2、, having been prepared under the directionof the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 March 1998 BSI 04-1999 ISBN 0 580 29392 0 National foreword This British Standard is the English language version of EN61628-1:1997. It
3、 is identical with IEC61628-1:1997. The UK participation in its preparation was entrusted by Technical Committee GEL/15, Insulating materials, to Subcommittee GEL/15/3, Material specifications, which has the responsibility to: aid enquirers to understand the text; present to the responsible internat
4、ional/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 represented on this subcommittee can be obtained on request to its
5、 secretary. From 1 January 1997, all IEC publications have the number60000 added to the old number. For instance, IEC27-1 has been renumbered as IEC60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cro
6、ss-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these international or European publications may
7、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 Standard does not purport to include all the necessary provisions of a contract. Users of British St
8、andards 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, theEN title page, pages 2 to 6 and a back cover. This st
9、andard 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. Date CommentsBSEN61628-1:1998 BSI 04-1999 i Contents Page National foreword Inside front cover
10、Foreword 2 Text of EN 61628-1 3ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61628-1 November 1997 ICS 29.035.10 Descriptors: Electrical insulating materials, solid electrical insulating materials, paper, paperboards, pressboards, corrugated cardboards, definitions, designation, speci
11、fications, composition, packing, marking English version Corrugated pressboard and presspaper for electrical purposes Part 1: Definitions, designations and generalrequirements (IEC 61628-1:1997) Cartons et papiers comprims onduls usages lectriques Partie 1: Dfinitions, dsignations et prescriptions g
12、nrales (CEI61628-1:1997) Wellspan fr elektrotechnische Zwecke Teil 1: Begriffe, Kennzeichnungen und allgemeine Anforderungen (IEC 61628-1:1997) This European Standard was approved by CENELEC on1997-10-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate t
13、he conditions for giving this European Standard the status of a national 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 exis
14、ts in three official versions (English, French, German). A version in 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 elect
15、rotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de N
16、ormalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1997 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61628-1:1997EN61628-1:1997 BSI 04-1999 2 Fo
17、reword The text of document 15C/796/FDIS, future edition1 of IEC61628-1, prepared by SC15C, Specifications, of IECTC15, Insulating materials, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN61628-1 on1997-10-01. The following dates were fixed: Annexes designated “norm
18、ative” are part of the body of the standard. In this standard, Annex ZA is normative. Annex ZA has been added by CENELEC. Endorsement notice The text of the International Standard IEC61628-1:1997 was approved by CENELEC as a European Standard without any modification. Contents Page Foreword 2 Introd
19、uction 3 1 Scope 3 2 Normative references 3 3 Definitions 3 4 Designation 4 5 General requirements 4 6 Conditions of supply 5 7 Marking 5 Annex ZA (normative) Normative references tointernational publications with their corresponding European publications 6 Table 1 Designation code 4 latest date by
20、which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 1998-08-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 1998-08-01EN61628-1:1997 BSI 04-1999 3 Introduction IEC 61628 consis
21、ts of the following parts, under the general title Corrugated pressboard and presspaper for electrical purposes: Part 1: Definitions, designations and general requirements (IEC61628-1); Part 2: Methods of test (IEC61628-2) 1) ; Part 3: Specifications for individual materials (IEC61628-3) 1) . 1 Scop
22、e This part of IEC 61628 contains the definitions, designations and general requirements of corrugated pressboard and presspaper for electrical purposes. Materials which conform to this International Standard meet established levels of performance. However, the selection of a material for a specific
23、 application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. While the primary use of these materials is as electrical insulation, there is no intent to discourage their use in other applications for which t
24、heir properties may make them suitable. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of IEC61628. At the time of publication, the editions indicated were valid. All normative documents are subjec
25、t to revision, and parties to agreement based on this part of IEC61628 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. IEC 60641-1:1979
26、, Specification for pressboard and presspaper for electrical purposes Part1: Definitions and general requirements. Amendment1(1993) IEC 60641-2:1979, Specification for pressboard and presspaper for electrical purposes Part2: Methods of test. Amendment1(1993) IEC 60641-3-1:1992, Specification for pre
27、ssboard and presspaper for electrical purposes Part3: Specifications for individual materials Sheet1: Requirements for pressboard, types B.0.1, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.6.1 and B.7.1. IEC 60641-3-2:1992, Specification for pressboard and presspaper for electrical purposes Pa
28、rt3: Specifications for individual materials Sheet2: Requirements for presspaper, types P.2.1, P.4.1, P.4.2, P.4.3, P.6.1 and P.7.1. 3 Definitions For the purposes of this part of IEC61628, the following definitions apply with those of IEC60641-1. 3.1 corrugation regular repeated deviation from flat
29、ness that extends uniformly over the width of the sheet material 3.2 type of corrugation sine type: Corrugation which follows the shape of a sine wave. 1) Under consideration.EN61628-1:1997 4 BSI 04-1999 angular type: Corrugation with flat slanting sides and/or end top with or without a radius at th
30、e junction of the flat parts. symmetrical type: Corrugation where the crests and valleys are of identical shape and dimensions. non-symmetrical type: Corrugation where the crests and valleys are of different shape and/or dimensions. There can therefore be four types of corrugations: 4 Designation Th
31、e material supplied in accordance with this part of IEC61628 shall be designated by using the following combination of code letters and figures. Type of base material as designated inTable 1 of IEC60641-1/thickness/type of corrugation The type of corrugation is defined in Table 1 below: Table 1 Desi
32、gnation code Example of designation: material supplied in accordance with this part of IEC61628, made with a B3.1 material,1mm thick and with a symmetrical sine type corrugation will be designated as follows: B3.1/1/SS 5 General requirements 5.1 Composition The material shall be manufactured from pr
33、essboard or presspaper according to IEC60641-1 and formed either by mechanical pressure, by heat or moisture application or by a combination of all three, but without additives. Sine Angular Symmetrical SS SA Non-symmetrical NS NAEN61628-1:1997 BSI 04-1999 5 6 Conditions of supply 6.1 Packaging The
34、material shall be supplied in a packaging that assures adequate protection during handling, transportation and storage. 7 Marking 7.1 Identification Every material consignment shall be legibly marked with a clearly identifiable code. 7.2 Marking material Any marking material used on corrugated mater
35、ial shall be electrically neutral, oil resistant and non-polluting to oil.EN61628-1:1997 6 BSI 04-1999 Annex ZA (normative) Normative references to international publications with their corresponding European publications This European Standard incorporates by dated or undated reference, provisions
36、from other 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 amen
37、dment or revision. For undated references the latest edition of the publication referred to applies (including amendments). NOTEWhen an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60641-1 1
38、979 Specification for pressboard and presspaper forelectrical purposes Part 1: Definitions and general requirements + A1 1993 EN 60641-1 1995 IEC 60641-2 + A1 1979 1993 Part 2: Methods of test EN 60641-2 a 1995 IEC 60641-3-1 1992 Part 3: Specifications for individual materials Sheet 1: Requirements
39、for pressboard, types B.0.1, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.6.1 and B.7.1 EN 60641-3-1 1994 IEC 60641-3-2 1992 Sheet 2: Requirements for presspaper, types P.2.1, P.4.1, P.4.2, P.4.3, P.6.1 and P.7.1 EN 60641-3-2 1994 a EN 60641-2 includes corrigendum October 1994 to IEC 60641-2.b
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