IEC61000-3-2中章节6的简化测试怎么理解？

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求组各位EMC大大~~

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+ s. E- a% U% Y2 f+ M' H章节6里面A simplified test method is permitted for equipment that undergoes minor changes or updates,
- v  h) ]% {5 t5 s, Fprovided that, in previous full compliance tests, it has been shown to have current emissions
below 60 % of the applicable limits and the THD of the supply current is less than 15 %. The
+ J6 \7 h3 ~* _' f7 `6 Qsimplified test method consists of verifying that the updated equipment has an active input
) g# x! t! {4 H6 G: B  G8 X/ Epower within ±20 % of that of the originally tested product, and that the THD of the supply
& K( T1 c  H) u* ncurrent is less than 15 %. Products that fulfill these requirements are deemed to comply with
2 ^5 U3 I; D  T% [the applicable limits, but in case of doubt the result of a full compliance test according to
Clauses 6 and 7 takes precedence over this simplified method.这里是指测试产品之前经过完整的测试，假如对产品进行了细微的升级。
我之前完成测试时满足谐波低于60%，THD低于15%。
4 E+ V/ K3 s) u& a那么我升级之后的产品如果功率在原来的±20%之间，THD测试值仍低于15%。我就认为是符合要求的？


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