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

 

Projet

Reference EN 61620:1999
Title Isolants liquides - Détermination du facteur de dissipation diélectrique par la mesure de la conductance et de la capacité - Méthode d'essai
Project Number 12329
Abstract/Scope Décrit une méthode de mesure simultanée de la conductance G et de la capacité C permettant le calcul du facteur de disspation tan d'isolants liquides. La méthode s'applique aussi bien aux isolants liquides neufs qu'aux isolants liquides en service dans les transformateurs ou autres appareils électriques.
Status
Published

Statut

Current Stage code 6060
Current Stage code date 1999-01-20
Current Stage code deadline 1999-10-01
Deadline date for vote  

Légal

Directive(s)  
Mandate(s)  
Order Voucher  

Détails

IEC Technical Body IEC/TC 10
Reference Document IEC 61620:1998 (EQV)
ICS 17.220.99 - Other standards related to electricity and magnetism
29.040.01 - Insulating fluids in general
Keywords  
Note EN following parallel vote
A-Deviation(s)  
Special National Condition(s)  

Environnement

Clause
Categories - Aspects
Cycle de vie du produit
Information

Histoire

Stage
Date
Deadline Date
Documents
6060 1999-01-20 1999-10-01 export to doc file  EN
5099 1999-01-01 1999-02-01  
5062 1998-11-12 1999-01-01  
5020 1998-08-07 1998-10-15  
1090 1998-08-03 1998-08-07  

Dates de mise en application

date of Ratification (DOR) (1) 1999-01-01
date of Availability (DAV) (2) 1999-01-20
date of Announcement (DOA) (3) 1999-04-01
date of Publication (DOP) (4) 1999-10-01
date of Withdrawal (DOW) (5) 2001-10-01

Rélations

Supersedes  
Superseded by  
Normative reference (6) ISO 5725-1:1994
ISO 5725-2:1994
ISO 5725-3:1994
ISO 5725-4:1994
IEC 60247:1978
IEC 60475:1974

(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.