1、 -, , IEC/TS 62441:2006Accidentally caused candle flame ignition for audio/video, communication andinformation technology equipment(IDT) 548172011/IEC/TS 62441:2006 27 2002 . 184-3 , 1.02004 . 1 - - () , 42 452 -, -, , 3 - 13 2011 . 1208-4 / 62441:2006 - -, , , - (IEC/TS 62441:2006 Accidentally caus
2、ed candle flame ignition for audio/video,communication and information technology equipment). - , A5 - , - . () . - , , 2012 , - - II 548172011/IEC/TS 62441:20061 12 13 14 .25 .35.1 .35.2 , 35.3 .45.4 .5 A () 6 .7 548172011/IEC/TS 62441:2006III () , , , - , . . - . , - , - . ( ) , . - . -108 -, , -
3、. : 108/171/DTS 108/191A/RVC , . .IV 548172011/IEC/TS 62441:2006 -, , , Accidentally caused candle flame ignition for audio/video, communication and information technology equipment 201207011 - -, - , .2 -: 60695-11-5 . 11-5. . - . - (IEC 60695-11-5, Fire hazard testing Part 11-5: Test flames Needle
4、-flame test method Apparatus, confirmatory test arrangement and guidance) 60695-11-10 . 11-10. . 50 (IEC 60695-11-10, Firehazard testing Part 11-10: Test flames 50 W horizontal and vertical flame test methods) 60695-11-20 . 11-20. . 500 (IEC 60695-11-20, Fire hazard testing Part 11-20: Testflames 50
5、0 W flame test methods) - , .3 :3.1 (combustible material): , .1 , .2 -.1 548172011/IEC/TS 62441:20063.2 (flammability classification of materials): .1 3.2.13.2.4.2 5VA 5VB, 5VB V-0, V-0 - V-1 (. 5.1).3 V-2 HB V-1 (. 5.1). 60695-11-10.3.2.1 V-0 (V-0 class material): , - , V-0 60695-11-10.3.2.2 V-1 (
6、V-1 class material): , - , V-1 60695-11-10. 6 V-1.3.2.3 5VA (5VA class material): , , 5VA 60695-11-20.3.2.4 5VB (5VB class material): , , 5VB 60695-11-20.3.3 (individual item): - , - . .3.4 , (candle flame accessible area): , . . 5.2.4 300 , , , . - , , - . , 10 . 3864 1 .2 548172011/IEC/TS 62441:20
7、06 , - ( 3 ): , .5 5.1 , , - , . , , , , :) , , 300 ;b) , , , - V-1. 1 (. - 2) , , - , . 5.1, c);) , , , 5.4 3 ., b) c), , - , , - V-1, :- V-1 25 - 10 % ( 300 ), . 2 : , , - . , , , 5.4.5.2 , , , - :- , 10 150 (. 1);- , 10 . , , , -, , -.3 548172011/IEC/TS 62441:2006 1 , 1 1 - . , , . , . - 10 , , , , .2 , , 20 .5.3 5.3.1 24 - (23 c177 2) C (50 c177 5) %. - . 15 C 35 C - 45 % 75 %.5.3.2 . . . , . - , . - .4 548172011/IEC/TS 62441:2006 .5.3.3 - 12 60695-11-5.5.4 5.3 (5 c177 0,5) , (. 2),
