HD-22.1-S4-2002.pdf
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1、HARMONIZATION DOCUMENT HD 22.1 S4 DOCUMENT DHARMONISATION HARMONISIERUNGSDOKUMENT November 2002 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B
2、- 1050 Brussels 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. HD 22.1 S4:2002 E ICS 29.060.20 Supersedes HD 22.1 S3:1997 English version Cables of rated voltages up to and including 450/750 V and having cross-linked insulation
3、 Part 1: General requirements Conducteurs et cbles isols avec des matriaux rticuls de tension assigne au plus gale 450/750 V Partie 1: Prescriptions gnrales Starkstromleitungen mit vernetzter Isolierhlle mit Nennspannungen bis 450/750 V Teil 1: Allgemeine Anforderungen This Harmonization Document wa
4、s approved by CENELEC on 2002-09-01. 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 national implementa
5、tion 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, Czech Republic, Denmark, Finland, France
6、, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. HD 22.1 S4:2002 - 2 - Foreword This edition 4 of HD 22.1 has been prepared by the Technical Committee CLC/TC 20, Electric cables. HD 22 was
7、originally adopted by CENELEC on 9th July 1975. Edition 2 of HD 22 was implemented on 1st January 1984. A third edition of Part 1 was published in September 1997. This 4th edition provides a full updating, including incorporation of amendments ratified during the maintenance of Part 3 onwards of HD
8、22, and introduces other improvements. HD 22.1 S4 is related to IEC 60245-1:1994, but is not directly equivalent. HD 22 now has the following parts: HD 22.1 S4 General requirements HD 22.2 S3 Test methods HD 22.3 S3 Heat resistant silicone rubber insulated cables HD 22.4 S3 Cords and flexible cables
9、 HD 22.5 (Spare) HD 22.6 S2 Arc welding cables HD 22.7 S2 Cables with increased heat resistance for internal wiring for a conductor temperature of 110 oC HD 22.8 S2 Polychloroprene or equivalent synthetic elastomer sheathed cable for decorative chains HD 22.9 S2 Single core non-sheathed cables for f
10、ixed wiring having low emission of smoke and corrosive gases HD 22.10 S1 EPR insulated and polyurethane sheathed flexible cable HD 22.11 S1 EVA cords and flexible cables HD 22.12 S1 Heat resistant EPR cords and flexible cables HD 22.13 S1 Single and multicore flexible cables, insulated and sheathed
11、with cross-linked polymer and having low emission of smoke and corrosive gases HD 22.14 S2 Cords for applications requiring high flexibility HD 22.15 S1 Multicore cables insulated and sheathed with heat resistant silicone rubber HD 22.16 S1 Water resistant polychloroprene or equivalent synthetic ela
12、stomer sheathed cables In order that this revision of Part 1 of HD 22 does not introduce unnecessary changes to long- established clause numbers, the normative references (which would otherwise be inserted as clause 2) are given in annex A. The draft Harmonization Document was submitted to the Uniqu
13、e Acceptance Procedure and approved by CENELEC as HD 22.1 S4 on 2002-09-01. The following dates were fixed: - latest date by which the existence of the HD has to be announced at national level (doa) 2003-03-01 - latest date by which the HD has to be implemented at national level by publication of a
14、harmonized national standard or by endorsement (dop) 2003-09-01 - latest date by which the national standards conflicting with the HD have to be withdrawn (dow) 2003-09-01 Annexes designated “normative“ are part of the body of the standard. Annexes designated “informative“ are given for information
15、only. In this standard, annex A is normative and annex B is informative. _ -,-,- - 3 - HD 22.1 S4:2002 Contents Page 1 General 1.1 Scope .4 1.2 Object 4 1.3 Common marking 4 2 Definitions 2.1 Definitions relating to insulating and sheathing materials and their processing4 2.2 Definitions relating to
16、 the tests .6 2.3 Rated voltage 6 3 Marking 3.1 Indication of origin6 3.2 Continuity of marks .7 3.3 Durability.7 3.4 Legibility7 3.5 Common marking 7 3.6 Use of the name CENELEC .8 3.7 Code designation 8 4 Core identification 4.1 General requirements .8 4.2 Colour schemes 8 4.3 Colour combination g
17、reen-and-yellow 9 4.4 Core identification of flexible cables by the Marking by inscription method .9 5 General requirements for the construction of cables 5.1 Conductors 9 5.2 Insulation .10 5.3 Filler .17 5.4 Textile braid .17 5.5 Sheath18 5.6 Tests on completed cables .26 6 Guide to use of the cab
18、les 30 Annex A (normative) Normative references 31 Annex B (informative) National marking 32 HD 22.1 S4:2002 - 4 - 1 General 1.1 Scope HD 22 applies to rigid and flexible cables, sheathed and unsheathed, and insulated with cross-linked material, of rated voltages Uo/U up to and including 450/750V, u
19、sed in power installations. NOTE For some types of flexible cables, the term “cord“ is used. This Part 1 specifies the general requirements applicable to these cables. The test methods specified are given in Part 2 of this Harmonization Document (HD), or in the common test methods for cables given i
20、n EN 50265, EN 50266, EN 50267, EN 50268 and EN 60811. The particular types of cables are specified in Part 3 onwards of this HD, which are hereafter referred to as “the particular specifications“. The code designations of these types of cables are in accordance with HD 361. 1.2 Object The objects o
21、f this HD are to standardise cables and cords that are safe and reliable when properly used, to state the characteristics and manufacturing requirements directly or indirectly bearing on safety, and to specify methods for checking conformity with those requirements. 1.3 Common marking The common mar
22、king () signifies that the manufacturer has been assessed, and his production is subjected to continuing surveillance in accordance with the technical procedures, by a recognised national Approval Organisation, which is a signatory to the “Agreement on the use of a Commonly Agreed Marking for Cables
23、 and Cords complying with Harmonised Specifications.“ Compliance with this HD may be certified by the application of the agreed technical procedures for granting the common marking 1), which are the recognised means of ensuring that a manufacturer is competent and takes all reasonable care to produc
24、e cables complying with this HD. The common marking may be used, under these conditions, by manufacturers in countries which have implemented this HD and in which the national Approval Organisations are signatories to the Agreement. NOTE See annex B for guidance on national marking. 2 Definitions 2.
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