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1、3404583 0037324 1 f BEST COPY AVAILABLE . CENELEC. 1NFORNATiON SHEET An 4 to H O 2 1 . i S2 PoLyvfnyL chloride insuLatrd cabLes o f ratrd uotagrr up t o and includfng 4MI75 U Part i r 6RnRraL rrquirrmentt 1 Conductrurs e t dbLrs isoLds au poLychLorurr de vinyle, dr trnrfon norifrule au pLus 4prLr I,
2、 4M/7S*V Prrriihrr partict Prroerfptiom gdnrr Les Nrnnspnnungrn bis C M / n O V fsoirrte strrkstriritungan rit r f ne r IsoL i erung aus thrraioptastircher, Kumtrtof f ruf bris von PoLyvinyLchLorid (WC) rit TeiL i r ALLgrscinr Anforderungen RD: IEC 227-2 (299) ed i; IEC/CC 208 (not appended) The Har
3、monization Document consists o f the follocjing: TftLe PagR RrLattd t o Dirrctivrr 73/23/EEC - - CENELEC contaon aodi8icatfons date o f ratification : 1988-06-28 date o f announcement I 2989-02-01 date o f Latest publication L 1990-07-01 date o f ufthdrawal : 2990-07-02 - -_I_- LIST OF NATLONAL STAN
4、DARDS IS GIVEN OVERL given overleaf. I Copyright reserved t o 8LL CENELEC members Clause 4 . 2 Clause 5 . 1 . 2 Clause 5 . 2 . 1 Table 1 Appondix 1 - 2 - BD 21.1 82 Amendment No. 4 AMENDME?IT 4 TO HD2l.d 82 (b) Amend the words in parenthesis to read: w(Part 3, Clauses 2 and 3; Part Amend the words i
5、n parenthesis to read: (Parts 3, 4, 5 and 9 of this HD). Add a sixth line to read: “Type TI 4 for non-aheathed cable for installation at low temperatures“. Amend as attached. Amend the 3rd line of Clause 2.3a) to read: ,160 O C for cables and cords insulated with type TI1 or TI4 compound. Add a furt
6、her section to the end o f the table to read: F Part 9 Clause 2 Clause 3 2 13 Non sheathed Cable for Installation at Low Temperatures - With rigid (solid or stranded) conductor, O7V3-U or RO7U-R - with flexible conductor, H0703-K Aa for Part 3 Clause 2 and 3 but in installation conditions of low tem
7、peratures. An for Fart 3 Clause 2 and -,-,- - 3 - AD 2q.i 82 TAEU I AHEIIDKENT 4 - Requfreaentr for the non-rlectrical teat for polyvinyl chloride (WC) lnrulatfon 1 1 1.2 11 2 Ref. Te8 t I No* I - utedian, min. Properties after ageing i n ai; own, l i 1. ! 1 Tensile rtrcngth and elonga- ! tion at br
8、eak I - temperature - duration of treatment , 1b2b1 I Ageing * * conditions: - median, min. - variation *, ma%. 1 Ageing conditions I Test of non-contamination(1) i i ! Mechanical properties after ageing Values to be obtained I 1 2 , 2.1 I 2.2 i I 3 4 3.1 3e2 Ageing conditions - temperature - durati
9、on of treatment Values to be obtained for the 7 unlt N/ temperatpre - force exercised by the blade I - duration of heating under loac 5.2. 6 . 6 01 6 . 2 7 . 7 . 1 7 02 8. 8.1 8 02 Result to be obtained: - median of the depth of pene- tration, maximum I Bending test at low pmperature &est conditions
10、: - temperature I - period of application of low temperature 1Result to be obtained I Test conditions: - temperature - period of application of low temperature Result to be obtained maes of hammer i 3 I 4 5 6 Type of compound I I C h I C f I C C x C I 150 2 2 150 + 2 r 150 + 2 1 - 1 - Absence of cra
11、cks i i ! See RD 385 Sub-clduse 8 . 1 . 4 1 See HD 385 Sub-clause 8 . 1 . 5 1 8 0 + - 2 70+ - 2 80 5 2 i i 50 50 50 I ! i -15 2 2 -15 + 2 -40 5 2 Absence of cracks See HD 385 Sb-clauses 9 . 1 . 4 and 9 . 1 . 5 t i0152 2 -15 2 2 402 2 1 See HD 385 Sub-clauoes 9 . 3 . 4 8Ud 9a3.5 20 20 20 -15 + 2 -15 2 2 -40 2 2 See-HD 385 Sub-clause 9 . 5 . 5 See HD 385 Sub-clause 9 . 5 . 4 See HD 385 Sub-9.5.6 %St method dercribed in HD 385 Sub-clause 10.1 D 385 Sub-clause 8 . 1 m 385 Sub-clause 9 . 1 385 Sub-clause 9.3 HD 385 Sub-clause 9.5 t t -,-,-
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