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寻求高人指点:
8 c/ ?' P; w% ]7 ?. x澳洲认证,产品:Fan heater
5 \# R& a1 p1 t( h1 y+ H- c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:; f9 Y7 C6 D y7 N
30.2.1 Modification:9 L: k( F/ h& \2 A- Y9 A
The 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
- ~+ Q1 l. C9 l. k5 t0 fmaterial' G" Q! t) d, j \" p( ^' F7 t
– in the enclosure, in fan blades and in all structural elements within the enclosure;* b) r2 x) d, W& i$ t8 z
– in components such as thermostats, thermal cut-outs, switches and the like that are
% r3 E4 a5 N* e. o8 h, gmounted within a distance of 25 mm from a heating element;are subjected to the following tests.
: U) L5 d8 _- PSuch parts shall withstand the glow-wire test of IEC 60695-2-11 without ignition, the test0 I# ~$ D/ t5 d8 E% p* X0 e
being carried out with a severity of 850 °C. However, the glow-wire test is not carried out on; H' `3 i5 B# D$ j: Q' U+ l; ]0 h' W
parts of material classified as having a glow-wire ignition temperature according to* W# Y4 c1 ?: K( t9 h
IEC 60695-2-13 of at least 875 °C.
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! t/ e* i7 w' z+ L3 |: Q对于这句话:Such parts shall withstand the glow-wire test of IEC 60695-2-11 without ignition g2 Z) T! C- A
without ignition 怎么理解呢? |
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