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

 

Project

Reference EN 50508:2009
Title Multi-purpose insulating sticks for electrical operations on high voltage installations
Project Number 17058
Abstract/Scope This European Standard specifies the requirements and tests to be fulfilled by the multipurpose insulating sticks intended to perform a range of operations in high voltage installations by means of the attached appropriate tools, for example: • connection and disconnection of disconnectors or other equipment operated by the stick, • fuse replacement with an attached tool, operations like: • voltage absence verification, using a detector as a separate device in accordance with EN 61243-1; • earthing and short circuiting installations, using devices in accordance with EN 61230; • placing insulating screens in order to provide protection against adjacent live parts; • testing and measurement; • any other operation or verification on the electrical installation, provided that the mechanical requirements do not exceed those assured by the stick design and the worker shall remain at a safety distance; • rescue of accident victims. This European Standard is applicable to the insulating sticks made of a single continuous tube or rod or multiple tube or rod sections connected to each other, to be used both indoors or outdoors on electrical systems for voltages of 1 kV to 765 kV a.c., frequencies of 50 Hz and/or 60 Hz and in the normal range of temperatures of -25 ºC to +55 ºC and at a relative humidity between 20 % and 93 %. For the purpose of this standard, “tube” is used for “tube” and “rod”. Annex B includes considerations about the use under wet conditions. NOTE It is a general practice to use an insulating stick on d.c. installations with the same value of nominal voltage. That use shall comply with the national regulations.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2009-02-13
Current Stage code deadline 2009-11-01
Deadline date for vote 2008-06-30

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body  
Reference Document  
ICS 13.260 - Protection against electric shock
Keywords Insulating sticks; Multipurposes; High voltage installations
Note  
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2009-02-13 2009-11-01 export to doc file  EN  FR  DE
5099 2008-10-21 2009-02-21  
5062 2008-09-01 2008-10-21  
5061 2008-06-26 2008-09-01  
5060 2008-04-23 2008-05-23 export to doc file  EN
5020 2008-02-15 2008-04-18 export to doc file  EN
4099 2007-06-15 2008-03-03  
4060 2007-05-07 2007-06-19 export to doc file  EN
4020 2006-12-01 2007-05-04 export to doc file  EN
3099 2006-11-02 2006-12-02  
1099 2005-09-13 2006-03-13  

Implementation Dates

date of Ratification (DOR) (1) 2008-10-21
date of Availability (DAV) (2) 2009-02-13
date of Announcement (DOA) (3) 2009-05-01
date of Publication (DOP) (4) 2009-11-01
date of Withdrawal (DOW) (5) 2011-11-01

Relations

Supersedes  
Superseded by  
Normative reference (6) ISO 48:2007
HD 588.1 S1:1991
IEC 60050-0:1979
EN 60068-1:1994
EN 60068-2-32:1993
EN 60068-2-75:1997
EN 60855:1996
EN 61235:1995
EN 61477:2002
IEC 60417-DB

(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.