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|  DSH 222
1 _: E3 |- b: _/ p6 Y% i# L, n) @7 g$ \$ |7 M" m
| Components
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| 60335-1(ed.3)
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& g$ a$ d: ~0 B) O0 \3 GStandard:6 c3 j% p/ o: X2 G
IEC 60335-1: 3rd ed. 19912 ~ v7 g7 i. |0 J6 X
Sub clause: 24
9 N. f; r' r% @, hSheet n°: 222& }; n1 T5 h* t0 q, b
Subject: Components Key words:' z. e$ r! b6 p. {7 r R# m
- switch on plug, n ?/ G/ Q1 Y5 f% m; v
-humidity test
, @6 e# I! g3 k: `Decision of: 28th CTL meeting and 29th CTL meeting to be reaffirmed at 39th meeting.: |9 W+ ~/ R) m4 q. ?2 d, T. E3 `
Question:4 p1 [6 }' F7 w/ s8 U
(A) Is it allowable to put an on-off switch on the plug of household appliance of IP X4
@6 Z9 i/ {/ T9 r( j+ J) h' Bconstruction?
+ `4 r B; k- L* r5 p+ |9 i(B) If the plug is to be considered as a full part of the appliance itself, must the plug be4 ?; l: e/ c" `, @2 j. i1 A
submitted to the relevant test for IP X4?/ M. G( M6 ^$ t. t5 I# d. E
Decision:
' ]2 O# L, @1 I1 G- R(A) If the use of a switch is not prohibited in the relevant part 2 standard, it could be used on
5 v0 ?5 E1 e8 I d/ qthe plug.: Q% r( G$ [; ?4 e4 z6 Y: p
(B) In such a case, the switch is tested as a part of the appliance during the humidity test.+ K% m# d; z5 j
The plug is subjected to the IP X4 test only if an appropriate plug is required on the
+ h# U; z! F1 w5 H5 _* eappliance.; _$ ^1 b( Y: y1 L. Y w
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发表于 2012-9-14 13:56
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