GOST IEC 60811-3-1-2011 Test methods specific to PVC insulating and sheathing compounds of electric and optical cables Pressure test at high temperature Test for resistance to crac.pdf

1、 . (IEC 60811-3-1:1985, IDT) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)IEC 60811-3-12011, 1.092 . 1.22009 . , - . , , -, 1 - ()2 3 , (- 40 29 2011 .) : ( 3166) 00497 ( 3166) 00497 AMBYKZKGMDRUTJUZ -4 13 2011 . 1443-c IEC 60811-3-12011 - 1 2013 .5 IEC 60811-3-1:1985

2、Common testmethods for insulating and sheathing materials of electric cables Part 3: Methods specific to PVCcompounds Section One: Pressure test at high temperature Tests for resistance to cracking ( - . 3. - . 1. . ), md1:1994 md 2:2001. - . (IDT). 60811-3-1946 ( ) - . , . , 2013 -, II IEC 60811-3-

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5、60811-1-1. D , . ( - )., , - , (1), D 8.1.1. 3 %.8.1.5 , - , , , . , , - . - . , , , ; , :4D c163 15 ;6D 15.8.1.6 (8.1.5) -. , - . , , , .8.1.7 . - , . , 2. ; - , 2. 6 , 3. - I II, . - .3 IEC 60811-3-120118.1.8 , , , - 50 % ( 8.1.4). 50 % (1) -. - 50 %.8.2 8.2.1 , , 250 500 , (, , , ). 50 100 ( ).8.

6、2.2 (. 8.2.1) , . , , - , . , - , , , , - . , , ( ), .4 IEC 60811-3-120111; 2 ; 3 ;4 ; 5 2 1 ; 2 II; 3 IIII 3 8.2.3 8.1.3 - 1. , - , . -. , () , - , . , (, ); - ( , ).8.2.4 , F , , F= K 22Dc100c100c45 ,(2) K , - ; , :K=0,6 , ,K=0,6 D c163 15 ,K=0,7 D 15;c100 ;D , .c100 D - 8 IEC 60811-1-1 (D , ). 3 %.8.2.5 8.1.5 , - ; , :4 15 ;6