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Standard:
( C( s6 Q- N- M6 Q: C3 }/ BIEC 60335-1: 3rd ed. 1991
& ^6 g8 U0 {" j9 t" L7 ZSub clause: 24 ; z/ N3 u* k# W1 M$ K1 p/ e. G5 ~( R
Sheet n°: 222+ D% M7 Q3 d. f" S/ P: m9 b
Subject: Components Key words:
$ O8 F- }3 _$ R- switch on plug/ E3 G: Y8 o, ]
-humidity test
' I! Y) P+ [8 YDecision of: 28th CTL meeting and 29th CTL meeting to be reaffirmed at 39th meeting.
, ?# p# |; E" i" x9 Y% N. r) u% C. vQuestion:# q+ S2 r; X+ ^( Z
(A) Is it allowable to put an on-off switch on the plug of household appliance of IP X49 v4 P S( }( C$ X
construction?
& d1 _: D) F& S [ J0 z(B) If the plug is to be considered as a full part of the appliance itself, must the plug be. c$ S8 S" ^6 I& F1 [# |$ c+ W
submitted to the relevant test for IP X4?! O- }* g9 `7 t& w1 v* H+ j
Decision:
4 ?; f2 U0 v$ X' d( G2 V2 D( \/ B(A) If the use of a switch is not prohibited in the relevant part 2 standard, it could be used on% K; E g7 h* M" W" u. v7 R9 C
the plug.$ P; k2 D3 H* R( V: T2 U
(B) In such a case, the switch is tested as a part of the appliance during the humidity test., W) q9 ?+ e% N% g& u! W- e h; `4 N
The plug is subjected to the IP X4 test only if an appropriate plug is required on the
/ n- Z3 [; ]# x) {& j8 Zappliance.' c. ]1 ^! G0 y# f
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发表于 2012-9-14 13:56
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