Cover E DIN EN 62586-2/A1 VDE 0415-2/A1:2019-12
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E DIN EN 62586-2/A1 VDE 0415-2/A1:2019-12

* German Language Version *

Power quality measurement in power supply systems

Part 2: Functional tests and uncertainty requirements

(IEC 85/700/CD:2019); Text in German and English
Class/Status: Draft, valid
Released: 2019-12   Published: 2019-11-08
VDE Art. No.: 1400406
End of objection deadline: 2020-01-08

With this Amendment 1 to Edition 2 of the International Standard IEC 62586-2 the following significant modifications have been included in the text:
A large number of figures and tables have been replaced in order to make the document more coherent and understandable and to make tests and figures more clear.
Particularly in clause 5 dealing with functional type tests common requirements footnotes have been rephrased for better understandability for example in table 4 representing the list of single power-system influence quantities.
The entire subclause 6.13 dealing with the problematic of rapid voltage changes has been replaced in order to make the document more coherent and understandable and to make tests and figures more clear.
Figure G.4 showing spectral leakage effects for a missing sample in the informative Annex G dealing with the problematic of gapless measurements of voltage amplitude and harmonics has been replaced for better understandability.