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本帖最后由 281680153 于 2017-12-8 19:47 编辑
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7 e) @# P) J& Y0 ~( `DSH1098 The correct laboratory power supply in which any protection device in the laboratories power supply9 t) I* t0 G: K. d* [6 }. E
does not operates shall be used to test the appliance under the condition of Clause 19.6 B) h$ k8 u4 s4 z7 o# U
$ R+ ~( B/ E. h/ b6 L24.2 has nothing to do with the content of the note in 19.1 that states:8 L9 m7 l' C$ q; c& c) S
NOTE Fuses, thermal cut-outs, overcurrent protection devices, or similar devices incorporated in the appliance, may be
. e& h4 n! H/ x5 rused to provide the necessary protection. The protective device in the fixed wiring does not provide the necessary. a! \/ U# C: N: ? ^6 F( q! c6 N
protection.$ ^9 }8 P: T: K, g6 \4 T/ i, X
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