|
4.13 Resistance to dust and moisture6 H. @/ p# N6 [& O2 u' W7 l3 h
The provisions of section 9 of IEC 60598-1 apply.
) d! h; K3 G! o- ~& eFor luminaires with an IP classification greater than IP20, the order of the tests specified in
* @, h2 r, L/ f' qsection 9 of IEC 60598-1 shall be as specified in 4.12 of this section of IEC 60598-2.
& ]1 t" D( H9 K6 X4.12 Endurance tests and thermal tests
5 n, o1 z+ I- `' l4 O0 t% L) Q7 iThe provisions of section 12 of IEC 60598-1 apply.
& f' a% j) \0 ?Luminaires with an IP classification greater than IP20 shall be subjected to the relevant tests of" @$ C$ ]# k6 u9 Y
12.4, 12.5 and 12.6 of section 12 of IEC 60598-1 after the test(s) of 9.2 but before the test(s)) P! A' W" [5 M' j" ]* [
of 9.3 of section 9 of IEC 60598-1 specified in 4.13 of this section of IEC 60598-2.
- i J, r: x0 K' D. n6 KPortable luminaire的原文同上,可就是找不到先老化后IP的内容,不解. 虽然测的顺序可以说是合理,但没有找到条文依据. |
|