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刚好有这个疑问呢，也看到很多报告里面球压，灼热丝，甚至针焰都有做，不过标里面是这样描述的，不知道到底是否要做？方法跟其他材料相同吗？
9 j/ \8 m+ v. l5 k+ M& t* Y: \IEC 60598-1：6 A6 C" g$ N- F6 j! P
SECTION 13: RESISTANCE TO HEAT, FIRE AND TRACKING
$ Z1 i3 b# ~" f. }, D: Y8 |13.1 General
0 M+ j$ _1 ^$ A0 H( dThis section specifies requirements and tests relating to the resistance to heat, fire and& r& A, S; `8 P: S
tracking of certain parts of insulating material of luminaires.
4 |+ s) r2 _/ r5 l" RFor printed wiring boards, reference shall be made to the requirements of IEC 61249.
) m6 k0 x' R: A. H4 J+ E而IEC 61347-1里面又是这样描述：0 M) X! A% }6 G
18 Resistance to heat, fire and tracking8 G* U% c v3 Z1 K- s- a4 X
18.1 Parts of insulating material either retaining live parts in position or providing protection
; P/ i% k# U Fagainst electric shock shall be sufficiently resistant to heat.3 i0 h/ \( p$ C) F
For materials other than ceramic, compliance is checked by subjecting the parts to the ballpressure
: t% B4 p6 `/ P8 q9 Rtest according to Section 13 of IEC 60598-1:2014.8 V' z0 `5 ~+ y+ F7 {
18.2 External parts of insulating material providing protection against electric shock and
7 Q% L& ^' E2 \/ o/ e0 u3 e! Dparts of insulating material retaining live parts in position shall be sufficiently resistant to
+ ]2 r5 C1 @8 C0 ?4 ?9 s) E- i2 D lflame and ignition/fire.
4 o8 K# j5 a i% H s; v% bFor materials other than ceramic, compliance is checked by the tests of 18.3 or 18.4, as z+ p$ v* D! T3 Y; Q: Q
appropriate.
6 x2 B( b# F. D' u: CPrinted circuit boards are not tested as above, but in accordance with 8.7 of
6 q1 D7 n9 J0 M: qIEC 61189-2:2006 and the relevant parts of IEC 61249-2 series. Any self-sustaining flame
; X- ]7 l; H5 t+ m9 r+ r) Sshall extinguish within 30 s of removal of the gas flame and any flaming drops shall not ignite
" W8 Q/ `# G# k4 uthe tissue paper specified. |
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发表于 2013-7-4 17:38
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