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
( H! Q  R% n8 l9 d1 m% d+ B" ~5.6.4.2.1
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* M. ~4 i9 O# Q8 h) o7 X* W% I! R9 j- q– for pluggable equipment type A, the protective current rating is the rating of an
) }& ~# {2 ?- H  }! S( W7 _overcurrent protective device provided external to the equipment (for example, in the
5 E% y+ \8 }6 B% b1 j1 F$ a- Z& obuilding wiring, in the mains plug or in an equipment rack), with a minimum of 16 A;
NOTE 1 In most countries, 16 A is considered to be suitable as the protective current rating of the circuit
supplied from the mains.
NOTE 2 In Canada and the USA, the protective current rating of the circuit supplied from the mains is
0 g, u! p+ E/ I6 wtaken as 20 A.
8 g- t  K5 S) \, }
* U; U6 k# V+ `0 w8 x- E7 ONOTE 3 In the UK and Ireland the protective current rating is taken to be 13 A, this being the largest rating
: M7 o4 i3 b: W  Nof fuse used in the mains plug

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+ ]; |) R5 ~: W. p9 l( `7 ]
2018版
) g) ]' l% k: R7 q3 a* r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.
- b6 S3 `2 C$ s1 X' ~

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。
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David_Yang1234

平时做CB,CE认证好像只测了32A