GOST 31196 2 1-2012 Low-voltage fuses Part 2-1 Supplementary requirements for fuses for industrial application Section I to III《低压熔断器 第2-1部分 工业用熔断器补充要求 I至III节》.pdf

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4、) 2(I). 1250 . 660 440 .5.2 500 660 , - 440 .5.3.1 1(I), - .5.3.2 2(I).5.5 1(1). . - 2(1).1 31196.2.12012(IEC 60269-2-1:1987) 5.6 5.6.1 , - , - c17710 %. gG, 8.7.4, - , 4 (I) .5.6.2 IEC 60269-1 2. 2 gG 16 , , InfIf 4 . 1 1.5 In2,1 In.416 1 1,5 In1,9 ln5.6.3 IEC 60269-1 3 gG 16 . 3 gG - 16 ( )InImin(

5、10c) Imin(0,1c) Imax(5c) Imax(0,1c)246810123,77,811,016,022,024,06,014,026,041,658,069,09,218,528,035,246,055,223,047,072,092,0110,0140,46 , - 1 , IEC 60269-1.6.1 -, .6.2 . - 660 , , , - . 660 .7.1 1 (I) 2 (I).7.1.2 , , , - .2 31196.2.12012, , , D. F. D , , 200012616061608025012540010701070701209524

6、02595*2595*70150*2 c180 185* 3 c180 120* . , , . - , .7.1.3 -, , -.7.1.7 . , . . .7.7 I2t , , - I2t IEC 60269-1 I2t . 16 I2t 6. 6 I2t 0,01 gGIn,I2t,2c215 246810121,006,2524,0049,00100,00420,0023,0090,25225,00420,00576,001150,007.8 gG 1:1,6 - 16 , . 8.7.4. I2t, - .3 31196.2.12012 I2t In, I2t, 2c215 ,

7、 16 250 50020 450 67025 810 90032 1400 118040 2500 158050 4000 200063 6300 251080 10000 3160100 16000 4000125 24000 4900160 42000 6520200 78000 88307.9 - .8.1.6 , IEC 60269-1, 8. 8 111118.5.5.1 8.9 8.11.1.2 8.11.2.4 XXXXXXXXX8.3 8.3.1 , , F. F , In, , c215 160160250400630100012500001234488101010/121

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