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30.2.1 Modification:
4 l6 G1 a9 B- ]The glow-wire test is carried out on enclosures at a temperature of 650 °C.
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29/10/10
7 J, s/ Q2 g. L$ Q6 JFor fan heaters having an enclosure of substantially non-metallic material, the non-metallic
: w7 n5 s" O+ p3 nmaterial/ ~, J0 a7 U2 J4 C1 n
– in the enclosure, in fan blades and in all structural elements within the enclosure;! I0 y- a! i6 I+ |- q; `6 {
– in components such as thermostats, thermal cut-outs, switches and the like that are- |% G4 |9 s; G# ^7 t
mounted within a distance of 25 mm from a heating element;
- @7 Z' g) t% i1 G/ F$ mare subjected to the following tests.0 B7 k8 c0 S v w( @0 \+ K- E
Such parts shall withstand the glow-wire test of IEC 60695-2-11 without ignition, the test0 k5 j4 M; u% {
being carried out with a severity of 850 °C. However, the glow-wire test is not carried out on
) Q# \: I, A1 I- Q. A4 I; cparts of material classified as having a glow-wire ignition temperature according to7 z3 n. g3 s: E8 P
IEC 60695-2-13 of at least 875 °C.# Q* c) b& Q; V& s; o+ M+ ]
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各位:能否告诉我“all structural elements”包含哪些元件?8 ~( E% }1 c* ~+ q
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