HD 22 1 S2-1992 Rubber Insulated Cables of Rated Voltages up to and Including 450 750 V Part 1 General Requirements (Reprint Incorporating A1 to A10)《额定电压450 75.pdf

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1、CENELEC Ruo do Str8rrrt. 35 - 1050 Bnixoii08 TI.: (+ 32 2) sis.8a.7i - FU: (+ 32 2) sia.ea.ia TItx 206 2210OS7 e CENCEL - TX 172210007 W 3904583 0035239 9 = - HO 22.1 S2 Reprint incoporating Al to Al0 May 1992 _ INFORMATION SHEET Issue 1 1992-05-15 Rubber insulated cables of rated voltages up ta and

2、 including 4501750 V Part 1: General requirements Conducteurs et cibles isols au Isolierte Starkstromleitungen mit caoutchouc, de tension assigne au einer Isolierung aus Gummi mit plus egale 4501150 V Nennspannungen bis 4501750 V Premire partie: Prescriptions Teil 1: Allgemeine Anforderungen gnrales

3、 RO: IEC 245-1:1980 Related to Oirective: 73i23tEEC This Harmonization Document consists of the following: - Title Page - Text prepared by CENELEC technical comittee TC 20 date of ratification : 1991-09-23 date of announcement : 1992-07-01 date of withdrawal : 1993-01-01 date of latest publication :

4、 1993-01-01 I LIST OF NATIONAL STANDARDS IS GIVEN OVERLEAF HARMONIZED NATIONAL STANDAROS 3404583 0035240 5 H HO 22.1 S2:1992 . AT : OVE-KCO11982; OVE-K4Oa/l982 CH ; SEVIASE 1082.1986 OE : DIN VOE 0282 Teil 1104.85; DIN 57 207 Teil 2O/VOE 9207 Teil 20101.82; OIN 57 207 Teil 211VOE 0207 Teil 21107.82;

5、 DIN VOE 0289 Teil 1/03.88; DIN VOE 0293/02.88; Anhang 1 OIN 57 298 Teil 31VOE.0298 Teil 3/08,83 OK : NR (SR 37-1) ES : UNE 21 027-91 Part 1 FI : E HO 22.S2-84 FR : NF C 32-102 (1984) GB : BS 6007 : 1983; ES 6500 : 1984; BS 6899 : 1984 GR : SP IELOT 623.1) . IE : IS : IST L 104:1991 IT : CE1 20-19 (

6、1990) LU : NOS Ni. : NEN 3622 (1984) NO : NEMKO 18l.lI4 PT : NP-235711 (1984) SE : SS 424 02 35-1 (1985) ”. NOS No standard SP Standard in preparation NR Standard under revision HARMONIZATION DOCUMENT HD 22.1 S2 DOCUMENT DHARMONISATION HARMONISIERUNGSDOKUMENT May 1992 Reprint incorporating AI to AI

7、O UDC 621 -31 5.21 1.2.027.475-777.1/.2-777.6.001.2.002.2.001.4(083.71)(083.73)621.315.616 Descriptors: Conductor, cable, flexible cable, rigid de, single core cable, mutticore cable, conductor matenal, flat cable, compound, poiychioroprene, rubber, elastomer, insulation compound, type test, sample

8、test, routine test, nominal voltage, mark, common marking, identification, cdour scheme, consirudion, insulaiion, separator, filler, sheath, haid inner layer, outer layer, thickness, mean value, specified value, elecb.ical resistance, test, tensile strength, elongation at break, ageing, air oven, ox

9、ygen bomb, hot set, complete cable, overall dimensions, bending, fiexing, voiiage test, absence of short circults, spark (test), insulation resistance, wear resistance, test (under) fire (conditions), guide to use English version Rubber insulated cables of rated voltages up to and including 450/750

10、V Part 1 : General requirements (IEC 245-1 :1980, modified) Conducteurs de cbles isols au caoutchouc de tension assigne au plus gale 450/750 V Premire partie: Prescriptions gnrales (CE1 245-1 :I 980, modifie) Isolierte Starkstromleitungen mit einer Isolierung aus Gummi mit Nennspannungen bis 450i750

11、 V Teil 1 : Allgemeine Anforderungen (IEC 245-1 :1980, modifiziert) This Harmonization Document was appmved by CENELEC on 23 September 1991. CENELEC members are bound to comply with the CENICENELEC Internal Regulations which stipulate the conditions for implementation of this Harmonization Document

12、on a national level. Up-to-date lists and bibliographical references concerning national 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

13、 national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Eiectrotechnicai Standardization Comit Europen de No

14、rmalisation Eiectrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1 o50 Brussels O 1992 Copyiight reserved to CENELEC members Ref. No. HD 22.1521992 E Page 2 MD22.1 S2 - REPRINT 1992 .- 3404583 0035242 9 E , c I FOREWORD I HD22 was originally

15、adopted by CENELEC on 9th July 1975. Edition 2 of HD22 was implemented on 1st January 1984, and at that time contained 4 parts. Since 1984, new parts have been published, original parts amended, and in addition HD 505 has superseded HD 385 as the cross-reference for test methods. This reprint of the

16、 four parts of Edition 2 of HD22 incorporates all ratified amendments and the change to HD 505. The new parts of HD22, which are Edition 1 versions, already incorporate the change to HD 505 and are being updated as appropriate. HD22 now has the following parts: HD22.1 S2 - HD22.2 S2 - HD22.3 S2 - HD

17、22.4 S2 - HD22.5 - HD22.6 S1 - HD22.7 S1 - HD22.8 S1 - General requirements (with AM1 to AM1 O inclusive) Test methods (with AM1 to AM4 inclusive1 Heat resistant silicone rubber insulated cables (with AM1 I Cords and flexible cables (with AM1 to AM5 inclusive) (Spare) Arc welding cables Cables with

18、increased heat resistance for internal wiring for a conductor temperature of 1 1 ooc Polychloroprene or equivalent synthetic elastomer sheathed cables for use as decorative chains (with AM11 This Edition 2 of part 1 of HD22 now incorporates: AM1 - dop 1989-09-01 AM6 - dop 1990-12-01 AM2 - dop 1990-0

19、6-01 AM7 - dp 1991-06-15 AM3 - dop 1989-09-01 AM8 - dop 1992-03-01 AM4 - dop 1989-09-01 AM9 - dop 1992-03-01 AM5 - dop 1989-09-01 AM10 - dop 1993-01-01 In accordance with the guidance given by CENELEC the dop for this Reprint is 1993-01-01. References are made, in this Part 1 of HD22, to other Parts

20、 of this HD and to other Harmonisation Documents as follows: HD 186 HD 308 HD 361 HD 383 HD 405.1 Tests on electric cables under fire conditions, Part 1: Test on a single vertical cable HD 505 Marking by inscription for the identification of cores of electric cables having more than five cores. Iden

21、tification and use of cores of flexible cables System for cable designation Conductors of insulated cables (Endorsing IEC 228 and 228A) Common test methods for insulating and sheathing materials of electric cables (Endorsing IEC 81 1) - (Endorsing IEC 332-1) In all cases a reference to another HD im

22、plies the latest edition of that document. 3404583 0035243 O 1. General 1.1 Scope 1,2 Object 1.3 Common marking Page 3 HD22.1 S2 - REPRINT 1992 CONTENTS 2. Definitions 2.1 Definitions relating to insulating and sheathing materiaisi 2.2 Definitions relating to the tests 2.3 Rated voltage 3. Marking 3

23、,l Indication of origin 3.2 Durability 3.3 Legibility 3.4 Common marking 3.5 Use of the Name CENELEC 3.6 Outer marking 4. Core identification 4-1 General requirements 4.2 Colour schemes 4.3 Colour combination green/yellow 4.4 Core identification of flexible cables by the Marking by inscription metho

24、d 5. General requirements for the construction of cables 5.1 Conductors 5,2 Insulation 5.3 Filler 5.4 Textile braid 5.5 Sheath 5,6 Tests on completed cables 6. Guide to use of the cables Appendix 1 Guide to use of harmonised types of rubber insulated cables 4 4 4 5 5 6 9 9 14 14 14 20 24 25 Appendix

25、 2 National marking 28 34134583 8035244 2 Page 4 HD22.1 S2 - REPRINT 1992 RUBBER INSULATED CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750V Part 1 : General Reauirements 1. General HD22 applies to rigid and flexible cables with insulation and sheath if any, based on vulcanised rubber, of rated

26、voltages U,/U up to and including 450/750V used in power installations of nominal voltage not exceeding 450/750V A.C. - NOTE: For some types of flexible cables, the term “w is used, This Part 1 specifies the General Requirements applicable to these cables. The test methods specified are given in Par

27、t 2 of this HD, in HD 405 Part 1 and HD 505, The particular types of cables are specified in Part 3 onwards of this HD, and are hereafter referred to as “the particular specifications”. The code designations of these types of cables are in accordance with HD 361. 1.2 Obiect The objects of this Harmo

28、nisation Document 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 Co

29、mmon Marking (4HARb) 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 the Common Marking for cab

30、les and cords complying with Harmonised Specifications”. Compliance with this Harmonisation Document may be certified by the application of the agreed technical procedures for granting the Common Marking (*I, which are the recognised means of ensuring that a manufacturer is competent and takes all r

31、easonable care to produce 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 Appendix 2 to Part 1 for guidance

32、 on National Marking (*I These are given in Appendices 4 and 5 of the ”Agreement on the use of a Commonly Agreed Marking for Cables and Cords complying with Harmonised Specifications“. Page 5 HD22.1 S2 - REPRINT 1992 2. Definitions 2.1 Definitions relatina to insulatina and sheathina materials 2.1.1

33、 Rubber comoound Combination of materials suitably selected, proportioned, treated, and vulcanized, of which the characteristic constituent is a rubber andlor synthetic elastomer. Vulcanisation is defined as a post application treatment taking place after the insulation and/or sheath has been applie

34、d in order to induce permanent cross-linking of the elastomer. 2.1.2 Polvchloroorene comoound or other eauivalent svnthetic elastomer A vulcanised compound in which the elastomer is polychloroprene or other equivalent synthetic elastomer providing a compound with properties similar to polychloropren

35、e. 2.1.3 Chlorinated rubber comoound A vulcanised compound in which the characteristic constituent is a synthetic chlorinated rubber, e.g. Polychloroprene (PCP), Chlorosulphonated Polyethylene (CSP), Chlorinated Polyethylene (CPE), etc. 2.1.4 Ethvlene-oroovlene rubber comoound (EPR) or other eauival

36、ent svnthetic elastomer A vulcanised compound in which the elastomer is ethylene-propylene or other equivalent synthetic elastomer providing a compound with properties similar to EPR. 2.1.5 Ethvlene vinvl acetate rubber comoound (EVA) or other eauivalent svnthetic elastomer A vulcanised compound in

37、which the elastomer is ethylene vinyl acetate or other equivalent synthetic elastomer providing a compound with properties similar to EVA. 2.1.6 Tvoe of comoound The category in which a compound is placed according to its properties, is determined by specific tests. The type designation is not direc

38、tly related to the composition of the compound. 2.2 Definitions relatina to the tests 2,2.1 Tvoe tests (Sv mbol TI Tests required to be made before supplying a type of cable covered by this standard on a general commercial basis in order to demonstrate satisfactory performance characteristics to mee

39、t the intended application. These tests are of such a nature that, after they have been made, they need not be repeated unless changes are made in the cable materials or design which might change the performance characteristics. 2.2.2 Samole tests (Svmbol Sl Tests made on samples of completed cable,

40、 or components taken from a completed cable adequate to verify that the finished product meets the design specifications. 81 3404583 003524b b W Page 6 HD22.1 S2 - REPRINT 1992 2.2.3 Routine tests (Svmbol RL Tests made on all completed lengths of cable or as appropriate during manufacturing. 2.3 Rat

41、ed voltage The rated voltage of a cable is the reference voltage for which the cable is designed, and which serves to define the electrical tests. The rated voltage is expressed by the combination of two values U,/U, expressed in volts: U, being the romas, value between any insulated conductor and “

42、earth“ (metal covering of the cable or the surrounding medium); U being the r,m.s. value between any two phase-conductors of a multicore cable or of a system of single-core cables. In an alternating current system, the rated voltage of a cable shall be at least equal to the nominal voltage of the sy

43、stem for which it is intended, This condition applies both to the value U, and to the value U. In a direct current system, the nominal voltage of the system shall be not higher than 1.5 times the rated voltage of the cable. NOTE: The operating voltage of a system may permanently exceed the nominal v

44、oltage of such a system by 10%. A cable can be used at a 10% higher operating voltage than its rated voltage if the latter is at least equal to the nominal voltage of the system. 3. Markinq 3.1 Indication of oriain Cables shall be provided with an identification of origin consisting of: (1 (2) Eithe

45、r the manufacturers identification thread, Or the continuous marking of the manufacturers name or trademark, or (if legally protected) identification number, by one of the three following alternative methods: (a) Printed tape within the cable; (b) Printing, indenting or embossing on the insulation o

46、f at least one core (the core coloured light blue, if any); (c) Printing, indenting or embossing on the sheath, if any. 3.1.1 Continuitv of marks Each specified mark shall be regarded as continuous if the distance between the end of the mark and the beginning of the next identical mark does not exce

47、ed: 550 mm if the marking is on the outer sheath of the cable; 275 mm if the marking is: (i) on the insulation of an unsheathed cable; (i) on the insulation of a sheathed cable; (iii) on a tape within a sheathed cable. I Page 7 HD22.1 S2 - REPRINT 1992 NOTE: A Specified Mark is any mandatory mark co

48、vered by this Part of the HD or by the particular specifications of Part 3 onwards of this HD, or the optional common marking (4IAfb). The diagram below shows an example of the marking as used on the outer sheath of the cable. 1 1 EUROKABEL A R UROKABEL AG kN 1 3.2 Durabilitv Printed markings shall

49、be durable. Compliance with this requirement shall be checked by the test given in Sub-clause 1.8 of Part 2. - 3.3 Leaibility All markings shall be legible. the colours of the identification threads shall be easy to recognise or easily made recognisable, if necessary by cleaning with petrol or other suitable solvent. 3.4 Common Markinq If the Common Marking (rHAR.1 is used, it shall be as specified in the “Agreement on the use of the Common Marking for cables and cords complying with Harmonised Specification#. It will consist of : (1) Either