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30.2.1 Modification:8 x1 |' w; v) E
The glow-wire test is carried out on enclosures at a temperature of 650 °C.* C) ^) t, H( d
DOA Addition:* C$ S( V5 P; C% r: D
29/10/10
: x2 i0 ~' P& o7 [/ Y c; iFor fan heaters having an enclosure of substantially non-metallic material, the non-metallic- o g5 C! B5 b ^6 J1 p7 C
material/ r9 I/ z- T5 `8 ]$ X: b2 F
– in the enclosure, in fan blades and in all structural elements within the enclosure;
2 S0 e* I* j+ w6 Q* k– in components such as thermostats, thermal cut-outs, switches and the like that are
+ b( V. p9 ?; _* }# ~mounted within a distance of 25 mm from a heating element;& ?5 f9 |1 [* \5 P% l: ~7 O
are subjected to the following tests.
% z% ` D/ |7 n. _+ OSuch parts shall withstand the glow-wire test of IEC 60695-2-11 without ignition, the test
3 c. U! A4 n7 ]6 n- ]1 Abeing carried out with a severity of 850 °C. However, the glow-wire test is not carried out on0 a' b% q! o8 i; A/ A
parts of material classified as having a glow-wire ignition temperature according to( r# X' G+ H: Z" e" a$ Q" k" D2 `
IEC 60695-2-13 of at least 875 °C.
" q& R9 k+ X& b; w
' |5 N0 s/ f' L4 }各位:能否告诉我“all structural elements”包含哪些元件?
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