GOST 31612-2012 Leakage electric current mine-type protective devices for voltage nets to 1200 V General technical requirements《电压接近1200 V的漏电电流矿山型防护装置 通用技术要求》.pdf

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GOST 31612-2012 Leakage electric current mine-type protective devices for voltage nets to 1200 V General technical requirements《电压接近1200 V的漏电电流矿山型防护装置 通用技术要求》.pdf_第1页
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1、 1200 , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)316122012, 1.092 . 1.22009 . , - . , , -, 1 -( -)2 3 , ( 24 2012 . 41) : ( 3166) 00497 ( 3166) 00497 AZAMBYKGMDRUUZ -4 26 2012 . 1174- 316122012 - 15 2013 .5 5227320046 ( ) - . , - . - , 2013 -, II 3161220121 .12 13 24

2、 24.1 .24.2 34.3 54.4 .54.5 54.6 .54.7 .65 .66 .67 78 89 .910III 316122012 1200 Leakage electric current mine-type protective devices for voltage nets to 1200 V.General technical requirements1 , - - () 50 1200 , . , .2 : 12.2.007.075 . . 12.4.15585 . . 15.30998 . . 1419296 1425496 ( 52989) , ( IP) 1

3、515069 , . . , , - 15543.189 . - 16962.189 ( 68-2-174) . - 16962.290 . - 1751672 . - 1831180 . 1 316122012 20130215 30852.02002 ( 60079-098)* . 0. 30852.12002 ( 60079-198)* . 1. 30852.202002* . , - . ISO 2859-12009*4 . -.1.- 611402002*5 . , - , 1 , , - . (), - () . ,.3 .,50(101)1 50 (151) 2, 18311 3

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5、- 5 15150 15543.1;) 1 17516;) 0,85 1,10 ;) 0 1 ;) 14254.4.1.5 , , 60 C .4.1.6 .4.1.7 , , 30852.20 , 1. 1 ( ) 220 660 1140110025003500 , , , - , , . - .4.1.8 , - , , , :- 15150 .5000- , .1000- .3004.1.9 10000 .4.2 4.2.1 - .4.2.2 , 0,025 , .4.2.3 0,01 .4.2.4 , 2.3 316122012 2 , , 12722038066011403,310,030,080,060,0 .4.2.5 , 2, -.4.2.6 . 100 . .4.2.7 - 1 , , :- 380 660 .0,10- 1140 0,074.2.8 0,1 - 0,6 , .4.2.9 :) ( ) , :) , ;) ;) ;) , ;) , -;) , ;) , . ) , - .4.2.10

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