|
|
本帖最后由 281680153 于 2017-12-8 19:47 编辑 / F2 a& R* G( c! T8 y7 c3 C) m
# q- |1 Y% j) J6 E! I+ f
DSH1098 The correct laboratory power supply in which any protection device in the laboratories power supply2 G6 T$ _" c- s1 u1 k7 e9 g6 H
does not operates shall be used to test the appliance under the condition of Clause 19.
: p2 w, J( I+ C6 L% q$ G0 J1 |
# y6 O! S; w8 }- i1 w24.2 has nothing to do with the content of the note in 19.1 that states:
% o* {) q8 U7 f* c3 DNOTE Fuses, thermal cut-outs, overcurrent protection devices, or similar devices incorporated in the appliance, may be1 I, l7 _1 `5 T. |. j- D
used to provide the necessary protection. The protective device in the fixed wiring does not provide the necessary9 K- m3 i4 v! z- ~4 e
protection.' r( p0 W8 t3 { ^: X1 D6 Q
) `+ `* h9 w4 U
! l& w3 `. S; E5 z1 K& E
4 Z( V* K+ y6 t1 |; s2 ]5 ] |
|