|
|
本帖最后由 281680153 于 2017-12-8 19:47 编辑 1 I. D7 e# q* D6 Q M
* l6 \) |' ? y- L9 ]$ E- O- K e
DSH1098 The correct laboratory power supply in which any protection device in the laboratories power supply
# S9 R ~3 q2 k; X6 adoes not operates shall be used to test the appliance under the condition of Clause 19.
4 z9 M* A M, g8 U) c9 Y3 j+ W
24.2 has nothing to do with the content of the note in 19.1 that states:0 c: a8 h& [5 W+ D$ Y
NOTE Fuses, thermal cut-outs, overcurrent protection devices, or similar devices incorporated in the appliance, may be) |+ i9 t6 X+ B& J; z
used to provide the necessary protection. The protective device in the fixed wiring does not provide the necessary
$ M5 }4 Y9 i# kprotection.( O/ ^8 } [' t
; t! ?. @. J$ A, F. o% z1 `+ r5 q* \
& l3 T3 {& _+ _6 K5 F, p" t
|
|