1、 , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC)31610.1.1null2012/IEC 60079-1-1:2002 1-1 Dnull (IEC 60079-1-1:2002, IDT) 31610.1.12012/IEC 60079-1-1:2002II, 1.092 . 1.22009 . , - . , , -, 1 - ( -)2 ()3 , (- 24 2012 . 41) : ( 3166) 00497 ( 3166) 00497 AZAMBYKZKGMDRUUZ -4
2、 29 2012 . 1361- 31610.1.12012/ IEC 60079-1-1:2002 15 2014 .5 60079-1-1:2002 Electrical apparatus for explosive gas atmospheres Part 1-1: Flameproof enclosures d method of testing for ascertainment of maximum experimental safe gap ( . 1-1. d. ) ( IDT) 52350.1.12006 ( 60079-1-1:2002)6 - , . () - . ,
3、- - , 2014 -, 31610.1.12012/IEC 60079-1-1:2002III1 12 13 .14 24.1 .34.2 34.3 34.4 .34.5 34.6 .34.7 34.8 35 35.1 35.2 .45.3 .45.4 .45.5 .46 .46.1 .46.2 .46.3 .46.4 5 31610.1.12012/IEC 60079-1-1:2002IV IEC 60079-1-1:2002, - 94/9 ; . -, . . IEC 60079-0:2004 . 0. , , , . 30852.2-2002* IEC 60079-1 1975 I
4、EC 60079-1-1:2002.* 51330.299 ( 60079-175) . 1. . 1. - D. .1 201402151 - - * . .*2 IEC 60079 .2.1 () (maximum eal safe gap (MESG): , , , - 25 .3 * (20 , 105/2) - , . - , , - . , , .* , , - . , 5 .* , , , , . , , -, . - , , - , , . 31610.1.12012/IEC 60079-1-1:2002 1-1 D Electrical apparatus for explo
5、sive gas atmospheres. Part 1-1. Flameproof enclosures d. Method of test for ascertainment of maximum experimental safe gap 31610.1.12012/IEC 60079-1-1:200224 1.a ; b ; c ; d ; e ; f ; g ; h ; i ; k ; l 1 31610.1.12012/IEC 60079-1-1:200234.1 15 null 105/2. - .4.2 20 3.4.3 b 200 75 .4.4 k l , 25 . l .
6、 , , . 16 0,5 .4.5 - 3 . 5 3. 2 . - .4.6 14 3 . , .4.7 f 74 .4.8 -, h . , . .5 5.1 - . , . , , 0,2 % ( 10 %). 31610.1.12012/IEC 60079-1-1:200245.2 (20 5) -, *. d 105/2.5.3 . . , (, , , 102).5.4 , -.5.5 - . , . , , - .6 6.1 - , 0,2 . go, - 0 %, g100 100 %. - g0 g100. .6.2 - 10 , - , . g0 g100.6.3 (g0)min, , 0,04 . , - , (g100)min (g0)min. , 0,02. (g0)min, , - 0,04 , -, . , .* , , - . , 5 . 31610.1.12012/IEC 60079-1-1:200256.4 1 (g0)min, (g100)min (g0)min, - . - , . (g100)min (g0)min . 1 - , %, g100g0, c
