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寻求高人指点:- K0 w. a7 P; {; A& ^
澳洲认证,产品:Fan heater
) Z* R0 i7 H! v# T; i9 {2 f1 h澳洲针对Fan heater(室内加热器)最新2009版标准AS/NZS 60335.2.30: 2009 clause 30.2.1章规定:
- a$ V8 S* B" H/ V8 `/ |30.2.1 Modification:
& p/ H, E0 n" ]/ `! F; R+ dThe glow-wire test is carried out on enclosures at a temperature of 650 °C.
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For fan heaters having an enclosure of substantially non-metallic material, the non-metallic
$ f3 u i- w7 d+ u( K6 hmaterial1 p) m* `: ~" n7 Q# V5 n9 V
– in the enclosure, in fan blades and in all structural elements within the enclosure;
8 L, ~) H' M* i2 e4 k– in components such as thermostats, thermal cut-outs, switches and the like that are6 w* u# X7 d9 Q6 n5 W, j$ c
mounted within a distance of 25 mm from a heating element;are subjected to the following tests.
% b& ~& A# A. C( P* dSuch parts shall withstand the glow-wire test of IEC 60695-2-11 without ignition, the test
9 m7 R" k) M+ @, v2 X+ Ibeing carried out with a severity of 850 °C. However, the glow-wire test is not carried out on
, |! a6 }! K" n# Z Aparts of material classified as having a glow-wire ignition temperature according to
* H. u& Y, U8 D3 GIEC 60695-2-13 of at least 875 °C.0 p- u. o. M; ?7 l9 M
: a# x8 G4 {- k7 f9 {对于这句话:Such parts shall withstand the glow-wire test of IEC 60695-2-11 without ignition
4 ]% i' v; C. U; ? ?without ignition 怎么理解呢? |
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