VDE对移动式插座的规定

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Portable Socket-outlets
! l5 d' ]) {3 n' D# J' `. KTesting Requirements for the Temperature Rise Test according to DIN VDE 0620-1
With immediate effect, cords having a cross sectional area of 1,0 mm² are not allowed for portable socket-outlets with VDE or VDE GS Mark. Tests performed by the VDE Institute have shown, that portable socket-outlets having cords of this cross sectional area always exceed the allowed temperature limits according to DIN VDE 0298-300. The VDE Institute has informed his customers about this fact by the following letter: 16:50 23.02.2009
3 B: V8 P" [0 j" s5 e* g2 b/ F
For portable socket-outlets – consisting of socket-outlet, cord and plug – the temperature rise test according to DIN VDE 0620-1:04-2005, differing from table 20, has to be applied at a testing current of 20A on all parts of the product (socket-outlet, cord and plug) – irrespective of the cross sectional area, see also EK1 decision No. 393-08.

- V! f( ~+ o9 Z: A; ^! B" ]Therefore it is necessary, to supplement the testing requirements according to the safety-relevant gaps found in the standard.

This means, that e. g. a temperature rise test on portable socket-outlets according to DIN VDE 0620-1:04-2005 at a testing current of 20A is necessary irrespective of the cross sectional area. If for this product, a cord having a cross sectional area of 1,0 mm² is used, a temperature rise measurement directly on the cord is also involved.
. c) ?# s0 T5 f' E
: Z. g" q0 X( P) UBased on the tests performed so far on 1,0 mm² cords the allowed temperature limits according to DIN VDE 0298-300 (VDE 0298 Part 300):2004 tables 4A or 4B are always exceeded. For this reason it is no longer possible to certify products having a cross sectional area of 1,0 mm².
7 d8 D% `) I! {2 P% R. m% |9 O& `
1 t% |) y8 A3 o  @% o9 ^The current marks approvals will be adjusted, i. e. the cross sectional area of 1,0 mm² will be deleted from the certificates.
/ o* M# K2 }0 l) i0 v' N1 a& {
Hence from now on with immediate effect, cords having a cross sectional area of 1,0 mm² are not allowed for portable socket-outlets with VDE or VDE GS Mark. This fact will be published on our homepage in the internet.
0 ^! @+ ^# ?# z# B# J, L
A respective update of the appendices to the relevant marks approval certificates will be sent to you shortly.

jeremyho88

引用第1楼adwardliujg于2009-09-05 11:10发表的  :
5 V/ O5 r3 a$ q2 ?# b' e" O" F5 e学习了，期待中。

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