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

 

Project

Reference HD 50573-5-57:2014
Title Co-ordination of electrical equipment for protection, isolation, switching and control
Project Number 22526
Abstract/Scope This Harmonization Document specifies the requirements for the selection and erection of electrical equipments for protection, isolation, switching and control (hereafter referred to as electrical devices and assemblies) with respect to co-ordination. This Harmonization Document applies to electrical installations as detailed in HD 60364-1:2008, 11.1. The requirements of this document are additional to those specified in HD 60364. This Harmonization Document is intended to provide requirements for the safety of humans, livestock and property against danger and damage which may arise in the reasonable use of electrical installations and to specify requirements for the proper functioning of those installations. The requirements also cover aspects of continuity of supply of the installation. This part covers co-ordination in the case of a fault condition (e.g. short circuit, overload, residual currents) and also takes into consideration aspects of HD 60364-1:2008, 33.1 relevant to the co-ordination of electrical devices as follows : – overcurrent protective device (OCPD); – control and protective switching device (CPS); – residual current device (RCD); – contactor and starter; – switch and disconnector. NOTE 1 Co-ordination of monitoring devices is under consideration. NOTE 2 Reference to the meaning of the acronyms used in this document may be found in Table 57.1. This Harmonization Document does not provide requirements for the selection of an electrical device alone, but provides requirements for the selection of electrical devices to ensure electrical co-ordination between them.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2014-02-14
Current Stage code deadline 2014-12-30
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body  
Reference Document  
ICS 91.140.50 - Electricity supply systems
Keywords Electrical device; Coordination
Note 2013-11-25 - Publication editing allocated to mherfurth@cencenelec.eu * April 2010 decision: Project to be developed as future HD 60364-5-57
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2014-02-14 2014-12-30 export to doc file  EN  FR
5099 2013-12-30 2014-01-27  
5060 2013-11-25 2013-12-16 export to doc file  EN
5020 2013-09-20 2013-11-22 export to doc file  EN  FR
4099 2013-07-09    
4060 2013-04-15 2013-05-06 export to doc file  EN
4020 2012-11-09 2013-04-12 export to doc file  EN  FR
3099 2012-08-24    
4060 2012-01-31 2012-05-07 export to doc file  EN
4020 2011-08-26 2012-01-27 export to doc file  EN  FR
3099 2011-08-23    
1560 2010-01-12 2010-01-26 export to doc file  EN
1520 2009-10-02 2010-01-08 export to doc file  EN
1099 2009-09-01 2009-10-01  
1021 2009-06-17 2009-09-01  
1020 2009-04-22 2009-10-22  

Implementation Dates

date of Ratification (DOR) (1) 2013-12-30
date of Availability (DAV) (2) 2014-02-14
date of Announcement (DOA) (3) 2014-06-30
date of Publication (DOP) (4) 2014-12-30
date of Withdrawal (DOW) (5) 2016-12-30

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.