EN60335-1:A1

kendy

樓主貼:
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EN60335-1:A1
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3 Q! B5 p7 S1 N/ B; C( a' J$ R- eEN60335-1:A1里面带电子线路的家用产品做风险性测试时,结果如何判定？在做EN61000-4-5时要把防雷措施去掉进行测试吗？
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由安全测试判定。

huhaijun

防雷措施

alinajiang

在EN60335-1中异常风险测试对于电磁线圈来说有温升，高压，起火三个限制，温升按照线圈材料来判定，最高为330K，最低为200K，这就是按照它的绝缘等级来定的，高压就是打高压要通过，起火为做塑胶材料灼热丝测试，还有就是输入电压实在额定电压的1.06倍条件下，不知道解答是否满意，还请高人版主指点。

humol

根据EN60335-1中标准的原话：
' @) ?& q& M/ O  E" ]5 p19.11.4 Appliances having a switch with an off position obtained by electronic
+ g8 K* |, e$ x4 M, c0 @disconnection, or a switch that can be placed in the stand-by mode, are subjected to the tests
of 19.11.4.1 to 19.11.4.7. The tests are carried out with the appliance supplied at rated
voltage, the switch being set in the off position or in the stand-by mode.
Appliances incorporating a protective electronic circuit are subjected to the tests of
7 t$ S3 Y7 w6 ]2 j. w19.11.4.1 to 19.11.4.7. The tests are carried out after the protective electronic circuit has
1 h- ~! j$ X3 e3 W( R' Doperated during the relevant tests of Clause 19 except 19.2, 19.6 and 19.11.3. However,
" w2 F+ |3 h+ n1 J/ C7 }appliances that are operated for 30 s or 5 min during the test of 19.7 are not subjected to the
tests for electromagnetic phenomena.
: i4 W+ k3 O, `The tests are carried out with surge arresters disconnected, unless they incorporate spark gaps.
NOTE 1 If the appliance has several modes of operation, the tests are carried out with the appliance operating in each mode, if necessary.
NOTE 2 Appliances incorporating electronic controls complying with the IEC 60730 series are not exempt from the tests.

而19.11.4.1 到 19.11.4.7.分别是做IEC61000的测试，其中就有-4-2和-4-5的雷击测试。是针对所有待机类产品的附加测试，测试的时候需要拆除压敏电阻，除非与之有相关联的放电管。