ELECTRICITY METERING EQUIPMENT (A.C.) - SEVERITY LEVELS, IMMUNITY REQUIREMENTS AND TEST METHODS FOR CONDUCTED DISTURBANCES IN THE FREQUENCY RANGE 2 KHZ - 150 KHZ

Published date

01-01-2012

Publisher

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Test equipment
6 Test sequence
7 Performance criteria - Performance criteria for
  electricity meter as described in EN 50470-1 and
  EN 50470-3
Annex A (informative) - Example for a realised test
        set-up - Setup schematic
Bibliography

Pertains to newly manufactured static watt-hour meters intended for residential, commercial and light industrial use, of class indexes A, B and C, for the measurement of alternating current electrical active energy in 50 Hz networks.

DocumentType	Standard
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
CLC/TR 50579:2012	Identical

EN 50470-3:2006	Electricity metering equipment (a.c.) - Part 3: Particular requirements - Static meters for active energy (class indexes A, B and C)
IEC 60044-1:1996+AMD1:2000+AMD2:2002 CSV	Instrument transformers - Part 1: Current transformers
EN 50470-1:2006	Electricity metering equipment (a.c.) - Part 1: General requirements, tests and test conditions - Metering equipment (class indexes A, B and C)
EN 60044-1:1999/A2:2003	INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS