BS-6893-PART-3-SECTION-100-TO-105-1995.pdf
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1、BRITISH STANDARD BS 6893-3: Sections 100 to 105:1995 IEC 684-3.100 to 3.105:1988 Flexible insulating sleeving for electrical purposes Part 3: Specification for requirements for individual types of sleeving Sections 100 to 105: Extruded PVC sleeving (Implements HD 523.3.100/105 S1:1990) Licensed Copy
2、: sheffieldun sheffieldun, na, Tue Dec 05 07:13:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6893-3:Sections 100 to 105:1995 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 in
3、to effect on 15 August 1995 BSI 08-1999 The following BSI references relate to the work on this standard: Committee reference GEL/15 Draft announced in BSI News April 1995 ISBN 0 580 24430 X Committees responsible for this British Standard The preparation of this British Standard was entrusted by Te
4、chnical Committee GEL/15, Insulating material, to Subcommittee GEL/15/3/5, Sleevings, upon which the following bodies were represented: Adhesive Tape Manufacturers Association British Rubber Manufacturers Association Ltd. Ministry of Defence Amendments issued since publication Amd. No.DateComments L
5、icensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 07:13:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6893-3:Sections 100 to 105:1995 BSI 08-1999i Contents Page Committees responsibleInside front cover National forewordii Introduction1 1Scope1 2Designation1 3General requirements1 4Dimensions1
6、 5Breakdown voltage1 Appendix A Method of test for the migration of plasticiser10 Table I Property requirements2 Table II Special requirements3 Table IIIa Requirements for breakdown voltage and dimensions Sheet 100: High temperature grade, unilateral tolerances4 Table IIIb Requirements for breakdown
7、 voltage and dimensions Sheet 101: High temperature grade, bilateral tolerances5 Table IIIc Requirements for breakdown voltage and dimensions Sheet 102: Low temperature grade, bilateral tolerances6 Table IIId Requirements for breakdown voltage and dimensions Sheet 103: General purpose grade, unilate
8、ral positive tolerances7 Table IIIe Requirements for breakdown voltage and dimensions Sheet 104: High temperature grade, unilateral positive tolerances8 Table IIIf Requirements for breakdown voltage and dimensions Sheet 105: Low temperature grade, unilateral positive tolerances9 Table IV Mandrel dia
9、meters for low temperature bend test9 List of referencesInside back cover Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 07:13:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ii BSI 08-1999 BS 6893-3:Sections 100 to 105:1995 National foreword This Section of BS 6893 has been prepared by Tec
10、hnical Committee GEL/15. It is identical with IEC 684-3.100 to 3.105:1988 Specification for flexible insulating sleeving Part 3: Specification requirements for individual types of sleeving Sheets 100 to 105: Extruded PVC sleeving, published by the International Electrotechnical Commission (IEC) and
11、endorsed by the European Committee for Electrotechnical Standardization (CENELEC) as HD 523.3.100/105 S1. 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 Sta
12、ndard does not of itself confer immunity from legal obligations. Cross-references Publications referred toCorresponding British Standard BS 6893 Flexible insulating sleeving for electrical purposes IEC 684-1Part 1:1987 Specification for general requirements (Identical) IEC 684-2Part 2:1987 Methods o
13、f test (Identical) IEC 757:1983BS 7645:1993 Code for designation of colours (Identical) Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, pages 1 to 10, an inside back cover and a back cover. This standard has been updated (see copyright date) and may hav
14、e had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 07:13:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6893-3:Sections 100 to 105:1995 BSI 08-19991 Introduction This standard is one of a se
15、ries which deals with flexible insulating sleeving for electrical purposes. The series consists of three parts: Part 1: Definitions and General Requirements (IEC Publication 684-1); Part 2: Methods of Test (IEC Publication 684-2); Part 3: Specification Requirements for Individual Types of Sleeving (
16、IEC Publication 684-3). This standard gives six of the sheets comprising Part 3 as follows: Sheet 100: Extruded PVC sleeving General purpose grade; Sheet 101: Extruded PVC sleeving High temperature grade; Sheet 102: Extruded PVC sleeving Low temperature grade; Sheet 103: Extruded PVC sleeving Genera
17、l purpose grade Unilateral tolerances; Sheet 104: Extruded PVC sleeving High temperature grade Unilateral tolerances; Sheet 105: Extruded PVC sleeving Low temperature grade Unilateral tolerances. 1 Scope This standard gives requirements for non-heat-shrinkable sleeving of circular cross-section, ext
18、ruded from PVC. Sheets 100 and 103 cover sleeving having a temperature index of 90, Sheets 101 and 104 cover sleeving having a temperature index of 105, and Sheets 102 and 105 cover sleeving formulated to be flexible at 65 C. Sheets 100, 101 and 102 employ bilateral tolerances for the bore diameter;
19、 Sheets 103, 104 and 105 employ unilateral positive tolerances. The bilateral tolerances given in Sheets 100, 101 and 102 are preferred but the unilateral tolerances in Sheets 103, 104 and 105 may continue as an interim measure. Each sheet covers three levels of wall thickness: “thin wall”, “standar
20、d wall”, and “thick wall”, related to nominal bore diameter and with corresponding differences in requirements for breakdown voltage. The sleeving is normally available in bore sizes 0.3 mm to 50 mm and in the following opaque colours: black, blue, brown, grey, green, orange, pink, red, turquoise, v
21、iolet, white, yellow and green/yellow. It is also available in transparent form. 2 Designation The sleeving shall be identified by one of the following means: a) in words and numbers; b) by the designation which follows; c) by both the above. IEC 684-3-100 (or 101 to 105) nominal bore size in millim
22、etres wall thickness level colour. Where a numerical code is required for the wall thickness level the mid point of the range of permitted wall thickness may be used. The addition of “x” at the end of the identification indicates that one or more of the special requirements in Table II have been agr
23、eed and included in the purchase contract. e.g. IEC 684-3-100-0.8-standard-white-x, or IEC 684-3-100-0.8-0.4-white-x Any abbreviation used for colour shall comply with IEC Publication 757. 3 General requirements 3.1 Basic requirements Sleeving shall comply with the requirements of both a) IEC Public
24、ation 684-1 and b) Table I of this standard and that part of Table III appropriate to the grade. 3.2 Special requirements Where any of the properties listed in Table II are specified the appropriate test procedure shall be employed and the value shall comply with the requirement in the table. 4 Dime
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- BS 6893 PART SECTION 100 TO 105 1995
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