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



Reference EN 62058-21:2010
Title Electricity metering equipment (a.c.) - Acceptance inspection - Part 21: Particular requirements for electromechanical meters for active energy (classes 0,5, 1 and 2 and class indexes A and B)
Project Number 16708
Abstract/Scope IEC 62058-21:2008 specifies particular requirements for acceptance inspection of newly manufactured direct connected or transformer operated electromechanical meters for active energy (classes 0,5, 1 and 2) delivered in lots in quantities above 50. The method of acceptance of smaller lots should be agreed upon by the manufacturer and the customer.


Current Stage code 6060
Current Stage code date 2010-06-25
Current Stage code deadline 2011-06-01
Deadline date for vote 2008-04-12


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


IEC Technical Body IEC/TC 13
Reference Document IEC 62058-21:2008 (MOD)
ICS 17.220 - Electricity. Magnetism. Electrical and magnetic measurements
91.140.50 - Electricity supply systems
Keywords Metering; Acceptance; Active energy; Electromechanical meters
Note Supersedes EN 60514:1995 (together with EN 62058-11) * Incorporates FprAA (PR=21302)
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2010-06-25 2011-06-01 export to doc file  EN  FR
5099 2010-06-01 2010-08-01  
5061 2010-04-27 2010-06-01  
5060 2008-08-18 2008-10-31 export to doc file  EN
5020 2008-06-13 2008-08-15  
3090 2008-01-11 2008-01-31  
5060 2007-10-29 2007-11-12 export to doc file  EN
5020 2007-05-25 2007-10-26  
1090 2007-05-22 2007-05-25  
1099 2004-12-07 2005-09-30  

Implementation Dates

date of Ratification (DOR) (1) 2010-06-01
date of Availability (DAV) (2) 2010-06-25
date of Announcement (DOA) (3) 2010-12-01
date of Publication (DOP) (4) 2011-06-01
date of Withdrawal (DOW) (5) 2013-06-01


Supersedes EN 60514:1995
Superseded by  
Normative reference (6) EN 62058-11
ISO/IEC Guide 98

(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.