HD-22.1-S2-A19-1995.pdf
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1、c HARMONIZATION DOCUMENT HD 22.1 S2lA19 DOCUMENT DHARMONISATION HARMONISIERUNGSDOKUMENT June 1995 UDC 621.31 5.21 1.2.027.457-777.1 /.2-777.6.001.2.002.2.001.4(083.71)(083.73)621.315.616 ICs 29.060.20 Descriptors: See HD 22.1 S2:1992 English version Rubber insulated cables of rated voltages up to an
2、d including 450/750 V Part 1 : General requirements Conducteurs et cbles isols au caoutchouc, de tension assigne au plus gale 450/750 V Partie 1 : Prescriptions gnrales Isolierte Starkstromleitungen mit einer Isolierung aus Gummi mit Nennspannungen bis 450/750 V Teil 1 : Allgemeine Anforderungen Thi
3、s amendment A19 modifies the Harmonization Document HD 22.1 S2:1992; it was approved by CENELEC on 1995-05-15. CENELEC members are bound to comply with the CENKENELEC Internal Regulations which stipulate the conditions for implementation of this amendment on a national level. Up-to-date lists and bi
4、bliographical references concerning such national implementation may be obtained on application to the Central Secretariat or to any CENELEC member. This amendment exists in three official versions (English, French, German). CENELEC members are the national electrotechnical committees of Austria, Be
5、lgium, 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 Normalisation Electrotechnique Europisches Komitee fr
6、Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels * 1995 Copyright reserved to CENELEC members Ref. No. HD 22.1 C2:1992/A19:1995 E _ - CENELEC HD*ZZ-L*SZ/ A19 95 3404583 0159449 778 Page 2 ? HD 22.1 S2: 1 992/A19: 1 995 Foreword This amendment was prepared by the T
7、echnical Committee CENELEC TC 20, Electric cables. The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A19 to HD 22.1 S2:1992 on 1995-05-15. The following dates were fixed: - latest date by which the existence of the amendment has to be ann
8、ounced at national level - latest date by which the amendment has to be implemented at national level by publication of a harmonized national standard or by endorsement - latest date by which the national standards conflicting with the amendment have to be withdrawn (doa) 1996-01-01 (dop) 1996-07-01
9、 (daw) 1996-07-01 For products which have complied with HD 22.1 S2:1992 and its amendments A1 1 :1992 to A18:1995 before 1996-07-01, as shown by the manufacturer or by a certification body, this previous standard may continue to apply for production until 1997-07-01. -,-,- P Page 3 HD 22.1 S2:1992/A
10、19:1995 Sub-clause 5.2.1 Insert new lines: Type EI 8 for flexible cables insulated with polyolefin-based cross-linked compound having a low level of emission of corrosive gases. 7OoC for compound EI 8. Table 1 Reauirements for the non electrical test for vulcanis. ed rubber insulation Insert new col
11、umn for EI 8 as attached. Sub-clause 5.5.1 insert new lines: Type EM 8 for flexible cables sheathed with polyolefin-based cross-linked compound, having a low level of emission of corrosive gases. Table II Reauirements for the non electrical test for vulcanised rubber sheath insert new column for EM
12、8 as attached. Table III Add new ref. no. 5 Long term resistance of insulation to direct current as attached. -,-,- CENELEC HD*22*l*S2/ AL9 95 3404583 OL5945L 346 6 Page 4 HD 22.1 S2: 1992/A19: 1995 6 TABLE I Reauirements for the non-electrical tests for vulcanised rubber insulation 1 Ref. No. 1. 1.
13、1 1 . 1 . 1 1.1.2 1.2 1 . 2 . 1 1.2.2 1.2.3 1 . 3 1 . 4 2 Tests Maximum rated conductor temperatures Tensile strenath and elonaation at break Properties in the state as delivered Value to be obtained for the tensile strength: - median, min. Value to be obtained for the elongation at break: - median,
14、 min. Properties after ageing in air oven Ageing conditions: (2)(4) - temperature - duration of treatment Value to be obtained for the tensile strength: - median, min. - variation il), max. Value to be obtained for the elongation: - median, min. - variation (1). max. (Spare) (Soarei - 3 Unit OC N/mm
15、 % OC h Nlmm YO % O h 4 Type of compound El8 70 6.0 126 110f2 7 x 24 -30 (3) 126 f 30 HD 505.1.1 505.1.2 Clause 9 . 1 8.1.3.2a CENELEC HD*ZZ.L*SZ/ AL9 95 I 3404583 0359452 282 6 1 Ref. No. 1.6 1.6.1 1.6.2 1.6.3 2. 2.1 2.2 3. 4. 4.1 4.2 5. 5.1 5.1.1 6.1.2 6 Page 5 HD 22.1 S2:1992/A19:1995 TABLE I jco
16、ntinuedl 2 Tests Vlaximum rated conductor temperature roperties after ageing in the air bomb 4geing Conditions (4) temperature . duration of treatment Value to be obtained for the tensile strength: . median, min. . variation, (1 ) max. Value to be obtained for the elongation B t break . median, min.
17、 - variation, max. Hot set test Conditions of treatment - temperature - time under load - mechanical stress Test requirements - max. elongation under load - max. elongation under unloading (Spare) Ozone resistance test Method A Test conditions - test temperature - test duration - ozone concentration
18、 Method B Test conditions - test temperature - test duration - ozone concentration Low temoerature tests Bending test Test conditions - temperature - period of application of low temperature Result to be obtained 3 Unit OC OC h Nlrnm O h % % OC min. N/cm2 % % OC h PPm OC h PPhm OC 4 Type of compound
19、 El8 70 nla 200 i 3 16 20 1 O0 25 25*2 24 260 to 300 40k2 72 200 f 60 nia HD 606.1.2 605.2.1 505.2.1 22.2 505.1.4 see 606.1.4 sub- clause 8.1.4 and 8.1.6 Clause 8.2 9 8 7 8.1 -,-,- _ - CENELEC HD*ZZ*L*SZ/ AL9 95 3404583 0159453 119 Page 6 HD 22.1 S2: 1992/A19:1995 TABLE I jconcluded) 1 Ref. No. 6.2
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