IEC 62368-1:2014 与2018版，接地电阻差异

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今天看到2014版与2018版有个差异：2014版
5.6.4.2.1

– for pluggable equipment type A, the protective current rating is the rating of an
. I, i& t  g3 l+ eovercurrent protective device provided external to the equipment (for example, in the
- l! t7 f; a8 ~* U' f/ W9 Ibuilding wiring, in the mains plug or in an equipment rack), with a minimum of 16 A;
1 y% ]. ?8 H' B6 n5 }2 U- w8 YNOTE 1 In most countries, 16 A is considered to be suitable as the protective current rating of the circuit
' q; |5 w+ @9 ^1 isupplied from the mains.
6 F4 U6 g' ]9 @& w! y! LNOTE 2 In Canada and the USA, the protective current rating of the circuit supplied from the mains is
taken as 20 A.
4 D8 o$ ]$ u+ s3 Z9 w+ Z
; X6 ?" L  ~, B/ t2 I' bNOTE 3 In the UK and Ireland the protective current rating is taken to be 13 A, this being the largest rating
of fuse used in the mains plug



2018版
相同部分省略
' ]9 {) `3 I7 f$ d: JNOTE 4 In France, in certain cases, the protective current rating of the circuit supplied from the mains is
0 W9 t" Z8 ~8 U9 Staken as 20 A instead of 16 A.


) b: U5 I4 O% Z: N5 }4 U法国在某些情况下，保护电流额定值为20A， 那是不是IEC和CE里，，需要用40A评估接地电阻了。