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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？
& B# B' ~& v1 k( y. y/ ?2 RIEC 60598-1：
7 Y9 D, v7 w+ }- U( E) P, m- dSECTION 13: RESISTANCE TO HEAT, FIRE AND TRACKING9 [0 X# {3 H2 {/ A# l$ K4 O
13.1 General, _4 d, x- Q* n
This section specifies requirements and tests relating to the resistance to heat, fire and$ I* k7 u0 W' O$ `& p6 @* N* [# P
tracking of certain parts of insulating material of luminaires.
9 n- Q: l. ~7 N8 P# X8 Q) E% HFor printed wiring boards, reference shall be made to the requirements of IEC 61249.
. L% {" B+ \% |( Z6 |: u6 Y而IEC 61347-1里面又是这样描述：
/ }7 S7 q- y1 R1 b1 Z) k18 Resistance to heat, fire and tracking
+ V5 c. C a/ k- i/ h2 `( x( D0 |8 o! B18.1 Parts of insulating material either retaining live parts in position or providing protection
5 @# U1 m8 W Bagainst electric shock shall be sufficiently resistant to heat.: e" }, J1 l( K, w0 ~$ I
For materials other than ceramic, compliance is checked by subjecting the parts to the ballpressure
. r% i" f8 I; ~( etest according to Section 13 of IEC 60598-1:2014.% l/ e- {4 k: l1 }0 e" Y
18.2 External parts of insulating material providing protection against electric shock and5 D0 N9 D4 i- E
parts of insulating material retaining live parts in position shall be sufficiently resistant to
9 v4 |" e) g6 H$ R9 V6 Iflame and ignition/fire.
8 Z F5 }; e8 _& b* ?' u3 SFor materials other than ceramic, compliance is checked by the tests of 18.3 or 18.4, as
: ?# B4 B5 G6 c; N0 B1 C+ C' Fappropriate.; G- P) ]$ L! j. K. V! ~1 x
Printed circuit boards are not tested as above, but in accordance with 8.7 of0 ]1 `" B/ U1 O1 g. @% y0 Y% T
IEC 61189-2:2006 and the relevant parts of IEC 61249-2 series. Any self-sustaining flame
- U0 p- {2 o& B) k eshall extinguish within 30 s of removal of the gas flame and any flaming drops shall not ignite4 N0 A. O$ J; h; z3 g
the tissue paper specified. |
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发表于 2013-7-4 17:38
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