VDE对移动式插座的规定

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Portable Socket-outlets
8 j9 V+ B5 Z, M; ~# s8 KTesting Requirements for the Temperature Rise Test according to DIN VDE 0620-1
+ r" Q! y, Q& \) i% g5 o0 o0 bWith 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

& v1 A) V, {+ wFor 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.

Therefore it is necessary, to supplement the testing requirements according to the safety-relevant gaps found in the standard.

0 `4 E( l: \3 c# n3 A+ [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.

9 K* P, k0 ]0 V; r; d+ X  }Based 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.
% \0 X$ ]0 b2 R# S) c
- j1 {6 V5 u. c4 c, g: sThe current marks approvals will be adjusted, i. e. the cross sectional area of 1,0 mm² will be deleted from the certificates.
8 k$ ~, c7 w/ _+ V0 ?# R
0 L$ O8 ~1 q- T. w" ?- O. J- xHence 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 \2 k) ^6 |: M, e$ M6 A/ B
  P7 X& s( I. u( o" o9 t0 jA 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  :
学习了，期待中。

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