CEI EN 62586-2 : 2015

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, abbreviated terms, notations and
  symbols
4 Requirements
5 Functional type tests common requirements
6 Functional testing procedure for instruments complying
  with class A according to IEC 61000-4-30
7 Functional testing procedure for instruments complying
  with class S according to IEC 61000-4-30
8 Calculation of measurement uncertainty and operating
  uncertainty
Annex A (normative) - Intrinsic uncertainty and operating
        uncertainty
Annex B (informative) - Overall system uncertainty
Annex C (normative) - Calculation of measurement and
        operating uncertainty for voltage magnitude
        and power frequency
Annex D (informative) - Further test on dips (amplitude
        and phase angles changes)
Annex E (informative) - Further tests on dips (polyphase):
        test procedure
Annex F (normative) - Gapless measurements of voltage
        amplitude and harmonics test
Annex G (informative) - Gapless measurements of voltage
        amplitude and harmonics
Annex H (informative) - Testing equipment recommendations
Annex I (informative) - Recommendations related to a declaration
        of conformity (DoC) and a test report
Bibliography
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications

Defines functional tests and uncertainty requirements for instruments whose functions include measuring, recording, and possibly monitoring power quality parameters in power supply systems, and whose measuring methods (class A or class S) are defined in IEC 61000-4-30.