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本帖最后由 281680153 于 2017-12-8 19:47 编辑
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+ K1 G6 b, x) v& Q2 J [" l& ~DSH1098 The correct laboratory power supply in which any protection device in the laboratories power supply
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24.2 has nothing to do with the content of the note in 19.1 that states:9 F7 {7 ^$ p: p& V2 V
NOTE Fuses, thermal cut-outs, overcurrent protection devices, or similar devices incorporated in the appliance, may be X1 k* m$ r9 ]! A+ ?
used to provide the necessary protection. The protective device in the fixed wiring does not provide the necessary! c# a, y0 @ m/ F3 ~
protection.
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