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本帖最后由 281680153 于 2017-12-8 19:47 编辑 1 |+ @* ~' Y. j& G/ ~
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DSH1098 The correct laboratory power supply in which any protection device in the laboratories power supply# r- Q' p+ D$ s
does not operates shall be used to test the appliance under the condition of Clause 19.( h" }& A( o" v; o7 n' t
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24.2 has nothing to do with the content of the note in 19.1 that states:$ ]+ g% m; o# I( l8 h6 D* B
NOTE Fuses, thermal cut-outs, overcurrent protection devices, or similar devices incorporated in the appliance, may be
+ y" h+ F8 L% f" l- J7 i& ?" @/ dused to provide the necessary protection. The protective device in the fixed wiring does not provide the necessary, O0 u P- ?) K! U; u( l
protection./ K" i. Z. R# [
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