HD 22 1 S2 A13-1992 AMD 13 Rubber Insulated Cables of Rated Voltages up to and Including 450 750 V Part 1 General Requirements《修改件13 额定电压450 750 V及以下的橡胶绝缘电缆 第1部.pdf

1、HD 22.1 S2lA13 I 1992-11-10 November 1992 T6I.: (+ 32 2) 519.88.71 - Fax: (+ 32 2) 519.69.19 RUO da Stammart. 35 - B 1050 Bruxelles 1 s sue f I Teirtrx 206 2210097 - CENCEL - Tx 172210097 Rubber insulated cables of rated voltages up to and including 4501750 V Part 1: General requirements Conducteurs

2、 et cbles isols au caoutchouc, de tension assigne au einer Isolierung aus Gummi mit plus egale a 4501750 V Premire partie: Prescriptions Teil 1: Allgemeine Anforderungen gnrales Isolierte Starkstromleitungen mit Nennspannungen bis 4501750 V Related to Directive: 13123lEEC This amendment consists of

3、the following: - Title Page - Text prepared by CENELEC Technical Committee TC 20 date of ratification : 1992-09-15 date of announcement : 1993-03-01 date of withdrawal : 1993-09-01 date of latest publication : 1993-09-01 LIST OF NATIONAL STANDARDS IS GIVEN OVERLEAF HARMONIZED NATIONAL STANDARDS HO 2

4、2.1 S2:1992/A13:1992 AT : BE : CH : DE : OK : ES : FI : FR : GB : GR : IE : IS : IT : LU : NL : NO : PT : SE : NOS No standard SP Standard in preparation NR Standard under revision = 3404583 0050066 079 c HO 22.1 S21A13 HARHONIZATIOH DOCUMENT DOCUMENT DHARMONiSATION HARHONISIERUNGSDOKUHENT Novenrbor

5、 1992 UOC 621.315.211.2.027.475-771.1/.2-777.6.001.2.002.2.001.4(03.71 Descriptors: see HO 22.1 S2:1992 (083.73)621.315.616 ENGLISH VERSION Rubber insulated cables of rated voltages up to and including 4501150 V Part 1: General requirements Conducteurs et cbles isols au caoutchouc, de tension mit ei

6、ner Isolierung aus Gumi assigne au plus gale a 4501750 V mit Nennspannungen bis 4501750 V Premire partie: Prescriptions Teil 1: Allgemein. Anforderungen gnrales Isolierte Starkstromleitungen This amendment modifies the Harmonization Document HO 22.1 S2:1992. It was approved by CENELEC on 1992-09-15.

7、 CENELEC members are bound to comply with the CENICENELEC Inernal Regulations which stipulate the conditions for implementation of this amendment on a national level. Up-to-date lists and bibliographical references concerning national implementation may be obtained on application to the Central Secr

8、etariat or to any CENELEC member. This amendment exists in three official versions (English, French and German). CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark , Finland, France , Germany , Greece , Iceland , Ireland, I taly , Luxembourg , Netherlands , Nor

9、way, Portugal , Spain , Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europaisches Komitee fr Elektrotechnische Normung Central Socrotariat: ruo do Stassart 35, 8-1050 Brussels a1992 Copyright r

10、eserved to CENELEC members Ref. No. HO 22.1 S2:1992/A13:1992 E W 3404583 00500b7 TO5 W Page 2 HD 22.1 S2:1992/A13:1992 FOREWORD Following a decision taken by CENELEC Technical Committee TC 20 some supplementary common modifications to the International Standard IEC 245-1:1980 were submitted to the C

11、ENELEC Unique Acceptance Procedure (UAP) in November 1991 for acceptance as an amendment to HD 22.1 S2. The text of the draft was approved by CENELEC as amendment A13 to HD 22.1 S2 on 15 September 1992. The following dates were fixed: - latest date of announcement of the amendment at national level

12、 latest date of publication of a harmonized national standard - latest date of withdrawal of conflicting national standards (doa) 1993-03-01 (dopl 199 3 -09-01 (dw) 1993-09-01 For products which have complied with HD 22.1 S2:1992 and its amendments before 1993-09-01, as shown by the manufacturer or

13、 by a certification body, this previous standard may continue to apply for production until 1994-09-01. *- I 3404583 0050068 941 W Page 3 HD 22.1 S2 : 1992lA13 : 1992 CLAUSE 2: DEFINITIONS Add new sub-clause: 2.1.5 Polyolefin based cross-linked compound or other equivalent synthetic compound having

14、a low level of emission of corrosive gases A crosslinked compound in which the polymer is a polyolefin or equivalent synthetic non- halogenated polymer providing a compound which, when burned, has low emission of corrosive gases and is suitable for use in cables which, when burned, have low emission

15、 of smoke. SUB-CLAUSE 4.2.2: SINGLE CORE NON-SHEATHED CABLES Amend first sentence to read: For cable types H07G (Part 7, Clause 2) and H07Z (Part 9, Clause 2 and 3) the following mono- colours are recognised: . . . . TABLE I Delete existing table and insert attached to include EI 5 SUB-CLAUSE 5.2.1

16、MATERIAL Insert new lines: Type EI 5 for cables insulated with polyolefin-based cross-linked compound having a low levei of emission of corrosive gases and which is suitable for use in cables which, when burned, have low emission of smoke. 90C for compound EI 5. AND TABLE Ill Insert new section as f

17、ollows: 1 2 3 4 6 I 6 7 8 Ref. lest Unit Rated voltage of cables Teat method No. I I I I I 4. Measurement of insulation resistance 4.1 Teat conditiori. length of sample from the previoua voltage test (ref. 2 of 3) minimum period of immersion in hot water temperature of the water m h OC 4.2 I Results

18、 to be obtained IMnI - 22.2 : 1 Md in Clauae 2.4.1 *e See tables in the particular specifications (Part 9) Page 4 HD 22.1 S2 : 992/A13 : 1992 TABLE I Requirements for the non-electrical test for cross-linked insulation - 1 Ref. No. - 1. 1.1 1.1.1 1.1.2 1.2 1.2.1 1.2.2 1.2.3 1.3 1.4 1.4.1 1.4.2 1.4.3

19、 2 Test TonrU. rtrongth and donwtbn it brwk Properties in the state as delivered Values to be obtained for the tensile strength: - median, min. Vaiues to be obtained for the elongation at break: - median, min. Properties after ageing in air oven Ageing conditions: 2) 4) - temperature - duration of t

20、reatment Value to be obtained for the tensile strength: - median, min. - variation 1) max. Values to be obtained for the elongation at break: - median, min. - veristion 1) max. pioputin after ageing in the oxygen bomb for mvon day8 Ageing condition$: - temperature - duration of treatment Vaiue to be

21、 obtained for the tensile strength: - median, min, - variation li max. Vaiuer to be obtained for the elongation at break: - median, min. - variation 1) max. Unit Nimm % OC h N/mma % % % OC h N/mma % % % - 4 I 6 I 6 I 7 Type of compound EI 2 - 6.0 160 200c3 1 Ox24 4.0 120 EI 3 6.6 200 160f3 1 Ox24 f

22、30 c 30 EI 4 - 6.0 200 100e2 7x24 4.2 f 2s 200 i 26 70c 1 7x24 I28 I26 - Ei 6 10.0 126 136c2 7x24 f 30 t 30 als Test method deecr HD 606.1.1 606.1.2 606.1.2 id in Clause 9.1 8.1 8.3 I 3404583 0050070 5TT W 4 I 6 1 Ref. No. 1.6 1.6.1 1.6.2 1.6.3 2. 2.1 2.2 3. 3.1 3.2 6 7 2 Test Properties after agein

23、g in the air bomb Ageing conditions - temperature - duration of treatment Values to be obtained for the tensile strength - median, min Values to be obtained for the elongation at break - variation, max Hot sot tost Conditions of treatment - temperature - time under load - mechanical stress Test requ

24、irements - max. elongation under load - max. elongation after unloading Pressuro tost at hwh temperature Test conditions - force exerted by blade - K value : - duration of heating under load 6) - temperature Resutt to be obtained - median of the depth of penetration max Page 5 HD 22.1 S2 : 1992/A13

25、 1992 TABLE I (continued) 3 Unit OC h N/mm2 % OC min N/cma O? O? h OC % Type of compound EI 2 260I3 16 20 100 26 EI 3 160*2 7x24 6.0 -30(3) 200i3 16 20 loo 26 1 .o 0.6 1602 60 EI 4 2Wi3 16 20 100 26 EI 6 200i3 16 20 100 26 1 .o 40r6 1002 60 I a 19 Test method described in HD 606.1.2 606.2.1 606.3.1

26、 - Clause 8.2 9 a W 3404583 0050071i 43b W Page 6 HD 22.1 S2 : 1992/A13 : 1992 1 Ref. No. 4. 6. 6.1 6.1.1 6.1.2 6.2 6.2.1 6.2.2 6.3 6.3.1 6.3.2 Ii 2 Test Ozono rrrirtanco tost Mothod A Test conditions - test temperature - test duration - ozone concentration Mothod 8 - test temperature - test duratio

27、n - ozone concentration low tmp.nturo torta Bending test Test conditions - temperature - period of application of low temperature Reeult to be obtained Elongation test Test conditions - temperature - period of applicetion of low temperature Result to be obtained - elongation without break (mini Impa

28、ct teat Test conditions - temperature - period of application of low temperature - mass of hammer Result to be obtained TABLE I (continued) Type of compound EI 4 26&2 24 260 to 300 4012 72 200I60 EI 6 26k2 24 260 to 300 40+2 72 200i60 -16&2 No cracks -16&2 30 -16&2 0. a* Test method desc HD 606.2.1

29、22.2 606.1.4 606.1.4 606.1.4 606.1.4 606.1.4 606.1,4 606.1.4 606.1.4 ed in Clause 8 7.3 8.1 8.1.4 and 8.1.6 8.3 8.3.4 and 8.3.6 8.6 8.6.6 8.6.4 8.6.6 - Page 7 HD 22.1 S2 : 1992/A13 : 1992 3 TABLE I (concluded) 4 6 6 7 8 9 - 1 Il I No. 2 Ref. Test Acklb (corrosive) garer rvdvd - pH (weighted minimum)

30、 - conductivity (maximum) pSlmm 6. 6.1 Type of compound Test Method described in EI 2 EI 3 El 4 EI 6 HD Clause 4.3 602 - 10 602 I I Unit uSlmm * See test method referred to in columns 8 and 9 1) Variation Difference between the median value after ageing and the median value without ageing, expressed

31、 as a percentage of the latter. 2) Unless otherwise specified in the relevant cable specifications a rotating fan inside the oven is normally permissible when testing rubber compounds. However, in case of dispute, ageing shall be carried out in an oven which is designed to operate without a fan rota

32、ting inside it. 3) No limit for the positive tolerance. 4) Ageing of Type EI 4 should be carried out with the conductor in place, or with not more than 30% of the conductor strands removed. Ageing of Type EI 5 should be carried out in accordance with sub-clause 8.1.3.1 of HD 505.1.2. 5) For EI 5 duration of heating depends on cable dimension. Four hours for cables of mean overall diameter up to and including 15mm, six hours for cables of mean overall diameter greater than 15mm.