International Standards and Conformity Assessment for all electrical, electronic and related technologies

 

Project

Reference EN 50470-2:2006
Title Electricity metering equipment (a.c.) - Part 2: Particular requirements - Electromechanical meters for active energy (class indexes A and B)
Project Number 16705
Abstract/Scope This European Standard applies to newly manufactured electromechanical watt-hour meters intended for residential, commercial and light industrial use, of class indexes A and B, for the measurement of alternating current electrical active energy in 50 Hz networks. It specifies particular requirements and type test methods. It applies to electromechanical watt-hour meters for indoor and outdoor application, consisting of a measuring element and register(s) enclosed together in a meter case. It also applies to operation indicator(s) and test output(s). If the meter has (a) measuring element(s) for more than one type of energy (multi-energy meters), or when other functional elements, like maximum demand indicators, electronic tariff registers, time switches, ripple control receivers, data communication interfaces etc. are enclosed in the meter case (multi-function meters) then this standard applies only for the active energy metering part. This standard distinguishes between: – meters of class indexes A and B; – direct connected and transformer operated meters; – meters for use in networks equipped with or without earth fault neutralizers. It does not apply to: – watt-hour meters where the voltage across the connection terminals exceeds 600 V (line-to-line voltage for meters for polyphase systems); – portable meters. Methods for acceptance testing are covered by the IEC 62058 series of standards 1). The dependability aspect is covered by the documents of the IEC 62059 series.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2006-10-27
Current Stage code deadline 2007-05-01
Deadline date for vote  

Legal

Directive(s) MID (2004/22/EC)
Mandate(s) M/347; M/441
Order Voucher  

Details

IEC Technical Body IEC/TC 13
Reference Document  
ICS 91.140.50 - Electricity supply systems
Keywords Metering equipment; Electromechanical meter; Active energy
Note Adaptation of EN 62053-11:2003 to requirements of MID
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information
7.1 Energy use - Energy consumption Use B2B

History

Stage
Date
Deadline Date
Documents
6060 2006-10-27 2007-05-01 export to doc file  EN  FR
5099 2006-05-01 2006-11-01  
5061 2006-03-30 2006-05-01  
5060 2006-02-07 2006-03-10 export to doc file  EN
5020 2005-09-02 2006-02-03  
1090 2005-05-23 2005-11-30  
1000 2004-12-07 2004-12-31  

Implementation Dates

date of Ratification (DOR) (1) 2006-05-01
date of Availability (DAV) (2) 2006-10-27
date of Announcement (DOA) (3) 2006-11-01
date of Publication (DOP) (4) 2007-05-01
date of Withdrawal (DOW) (5) 2009-05-01

Relations

Supersedes  
Superseded by  
Normative reference (6)  

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved


(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat


(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level


(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement


(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn


(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.