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| DSH 867
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0 z' C o- @& n9 b. Z | Heated part* B: T7 {9 l" U8 y" n$ Z
| 4.153 I7 l9 |: T- y$ |) Z; i
| 60598-1(ed.3);am1 & 60598-1(ed.4);am1 & 60598-1(ed.5) & 60598-1(ed.6);am1 & 60598-1(ed.7)5 t8 I9 Y4 o" Z2 q! \5 i, I/ V5 J4 D
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" p; {5 D( g* I. [Question:
7 v0 ]0 p# ^5 U. U( nClause 4.15 requires that covers, shades and similar parts not withstanding the 650°C glow wire test, shall be at a distance of 30 mm from the heated part. How should we define a heated part? Is a 3 W “candle looking” glimmer lamp considered to be a heated part? If no, can we decide a limit for incandescent lamps considered to be heated parts, e.g. more than 15 W?
. h8 |( X0 ] k4 K+ u9 ]* PDecision:7 M7 H# A! S8 d
Light sources, ballasts and transformers are regarded as heated parts.) M, f$ q# M+ c, ~' a
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