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

 

Project

Reference EN 61557-11:2009
Title Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 11: Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT systems
Project Number 21580
Abstract/Scope IEC 61557-11:2009 specifies the requirements for testing equipment applied to the testing of the effectiveness of residual current monitors (RCMs) of type A and type B, which are already installed in distribution systems. This test equipment can be used in any kind of network like a TN, TT or IT system. The test equipment may also be used for testing directionally discriminating RCMs in IT-Systems.This part is to be used in conjunction with IEC 61557-1:2007, Part 1: General requirements.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2009-03-18
Current Stage code deadline 2009-11-01
Deadline date for vote  

Legal

Directive(s) LVD (2006/95/EC)
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 85
Reference Document IEC 61557-11:2009 (EQV)
ICS 17.220.20 - Measurement of electrical and magnetic quantities
29.080.01 - Electrical insulation in general
29.240.01 - Power transmission and distribution networks in general
Keywords Distribution system;Protective measure; Residual current; Monitor; IT system
Note  
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2009-03-18 2009-11-01 export to doc file  EN  FR  DE
5099 2009-02-01 2009-04-01  
5060 2008-12-16 2008-12-30 export to doc file  EN
5020 2008-10-10 2008-12-12  
3090 2008-06-20 2008-08-22  
5060 2008-04-28 2008-05-12 export to doc file  EN
5020 2007-11-23 2008-04-25  
1090 2007-11-20 2007-11-23  

Implementation Dates

date of Ratification (DOR) (1) 2009-02-01
date of Availability (DAV) (2) 2009-03-18
date of Announcement (DOA) (3) 2009-05-01
date of Publication (DOP) (4) 2009-11-01
date of Withdrawal (DOW) (5) 2012-02-01

Relations

Supersedes  
Superseded by  
Normative reference (6) IEC/TR 60755:2008
EN 61010-1:2001
corr. June 2002
EN 61326-2-2:2006
EN 61557-1:2007
EN 61557-6:2007
EN 62020:1998

(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.