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
( m. G/ x, k* @8 M* `" M5.6.4.2.1
. {; j" H# \- o! ?
– for pluggable equipment type A, the protective current rating is the rating of an
overcurrent protective device provided external to the equipment (for example, in the
% Z4 w  R6 X" ]% p+ v9 jbuilding wiring, in the mains plug or in an equipment rack), with a minimum of 16 A;
4 f0 A, b$ s, W) z9 oNOTE 1 In most countries, 16 A is considered to be suitable as the protective current rating of the circuit
1 a- b* N4 s6 F; n# tsupplied from the mains.
2 O  _5 U: U: N( C. i7 d4 V+ xNOTE 2 In Canada and the USA, the protective current rating of the circuit supplied from the mains is
5 m( d  _; k- j/ f) Z$ q" O" Y9 @" \) Ctaken as 20 A.

NOTE 3 In the UK and Ireland the protective current rating is taken to be 13 A, this being the largest rating
4 j0 A  G, j6 [0 p2 tof fuse used in the mains plug
2 i1 i! F; A; Q1 M4 R

% X4 b" y* `! H8 Z0 i. _% s2 Q
2018版
3 {1 k5 j; r, G6 A' z( d2 K1 V相同部分省略
NOTE 4 In France, in certain cases, the protective current rating of the circuit supplied from the mains is
taken as 20 A instead of 16 A.

1 C: j0 V+ L+ D2 N8 D4 Q) P
* f) v. ~" H. [% c: O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。