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

CLC/TC 8X

System aspects of electrical energy supply

 

Project

Reference EN 50160:2007
Title Voltage characteristics of electricity supplied by public distribution networks
Project Number 17025
Abstract/Scope This European Standard defines, describes and specifies the main characteristics of the voltage at a network user's supply terminals in public low voltage and medium voltage electricity distribution networks under normal operating conditions. This standard describes the limits or values within which the voltage characteristics can be expected to remain over the whole of the public distribution network and does not describe the average situation usually experienced by an individual network user. NOTE 1 For the definitions of low and medium voltage see 3.7 and 3.8. The European Standard does not apply under abnormal operating conditions including the following: – a temporary supply arrangement to keep the network users supplied during condition arising as a result of a fault, maintenance and construction work or to minimize the extent and duration of a loss of supply; – in case of non-compliance of a network user's installation or equipment with the relevant standards or with the technical requirements for connection, established either by the public authorities or the distribution network operator (DNO) including the limits for the emission of conducted disturbances; NOTE 2 A network user’s installation may include load as well as generation. – in exceptional situations, in particular, – exceptional weather conditions and other natural disasters, – third party interference, – acts by public authorities, – industrial actions (subject to legal requirements), – force majeure, – power shortages resulting from external events. The voltage characteristics given in this standard are not intended to be used as electromagnetic compatibility (EMC) levels or user emission limits for conducted disturbances in public distribution networks. The voltage characteristics given in this standard are not intended to be used to specify requirements in equipment product standards and in installation standards. NOTE 3 The performance of equipment might be impaired if it is subjected to supply conditions which are not specified in the equipment product standard. This standard may be superseded in total or in part by the terms of a contract between the individual network user and the DNO.
Status
Withdrawn

Status

Current Stage code 6060
Current Stage code date 2007-09-21
Current Stage code deadline 2008-06-01
Deadline date for vote 2007-08-01

Legal

Directive(s)  
Mandate(s) M/490
Order Voucher  

Details

IEC Technical Body IEC/TC 8
Reference Document  
ICS 29.020 - Electrical engineering in general
Keywords Public distribution system; Voltage; Characteristics
Note Superseded by EN 50160:2010
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2007-09-21 2008-06-01 export to doc file  EN  FR  DE
5099 2007-06-01 2007-10-01  
5061 2007-04-24 2007-06-01  
5060 2006-12-12 2006-12-26 export to doc file  EN
5020 2006-10-06 2006-12-08 export to doc file  EN
4099 2006-07-06 2006-09-25  
4060 2006-03-22 2006-06-01 export to doc file  EN
4020 2005-09-16 2006-03-17  
1000 2005-09-01 2006-03-01  
3099 2005-07-04 2005-09-16  

Implementation Dates

date of Ratification (DOR) (1) 2007-06-01
date of Availability (DAV) (2) 2007-09-21
date of Announcement (DOA) (3) 2007-12-01
date of Publication (DOP) (4) 2008-06-01
date of Withdrawal (DOW) (5) 2010-06-01

Relations

Supersedes EN 50160:1999
EN 50160:1999/corrigendum Sep. 2004
Superseded by EN 50160:2010
Normative reference (6) IEC 60050-161:1990

(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.