|
本人英文能力有限想请大神帮我理解一下 下面这段标准是什么意思。% X6 b/ }8 |7 X% ]
+ M' a8 \( q& \3 [2 w, j
8 G" e/ y4 ]/ P, C9 DIn class II construction, where equipotential bonding is used for the protection against indirect9 x% `. Z0 `' t3 h( n
contacts with live parts, the following requirements are applicable.
' I/ w; M" Z2 j2 W0 X– All conductive parts are connected together so that two failures of the insulation result in a+ d8 _3 A% X) Z# F
short circuit., I( {& n8 P# ]9 w( m% @
– To check whether the conductive parts are reliably connected together, the test of1 C* t: k( E! f G! d/ v" Y
IEC 60598-1:2014, 7.2.3 (earth continuity test with 10 A) has to be carried out.
3 S& _6 q2 [- ]– The conductive parts comply with the requirements of Annex A of this standard in case of- K- u% e/ i; ?& e5 B
insulation fault between live parts and accessible conductive parts.
$ j- Z4 \8 x/ h' v* a% V( f1 R8 V6 s( k s& t
$ l: }9 G$ y; e& t5 ] B0 a* C5 B/ \! X. L3 \
|
|