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|  DSH 552
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. x( u& x1 Z$ G7 N" ~ t | Pyrolytic self-cleaning ovens# s$ p" q, f& O$ i7 V( T# p' ?: v
| 19.13
" C+ @0 m5 _: g | 60335-2-6(ed.5)6 T! z* z9 X' Z
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( I! V p, k, a. r, u/ k3 NQuestion:
4 q5 J' e( j- d/ zIs the requirement that temperature in the centre of the pyrolytic self-cleaning oven shall not/ I" U9 u4 h% Z" i1 C
exceed 425 °C applicable during the test of clause 19.11 with a fault applied?
' Z( @. u( |, l! K) c( lClause 19.13 reads:1 ^+ r0 ^) o) h. _7 C- c
“19.13 Addition:
8 A8 m3 U( @# i4 F v5 d- T The temperature rise limit of 150 K also applies to wooden cabinets and rectangular+ o+ N9 J4 ?6 C) h2 A
boxes.
; J4 _$ i& B9 q$ d$ r( x0 E The temperature in the centre of pyrolytic self-cleaning ovens during the test of 19.4/ Q7 v; v: h% b0 l9 R! u3 y+ H* v
shall not exceed 425 °C whenever the oven door can be opened.
; [2 Z3 F( [* }! [. h The temperature rise of the windings of induction hob elements shall not exceed the3 A2 ^1 n5 O( ~8 T& a3 `, L
values specified in 19.7.: O% I/ o7 C: T& @
The electric strength test of induction hob elements is carried out immediately after
3 X# |/ r: E( p# l8 E+ a& S3 zswitching off the appliance.”
e' L/ f, c: `9 B. N- y0 dDecision:
1 R3 o( c( c9 {& q4 m: N8 \If the appliance incorporates a protective electronic circuit which operates to ensure0 V0 x) L) [& k( f9 U
compliance with clause 19, the relevant test (including the test of clause 19.4 of IEC 60335-2-- c3 R. q) N; ` X( _3 J
6) is repeated with a single fault simulated, as indicated in a) to f) of 19.11.2. U0 f+ O5 W) l5 y( b1 ^: `" q" C
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, C3 z# Y. J) }8 ^3 o
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发表于 2012-9-9 15:16
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