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



Reference EN 62631-1:2011
Title Dielectric and resistive properties of solid insulating materials - Part 1: General
Project Number 22801
Abstract/Scope IEC 62631-1:2011 gives general guidelines for the determination of dielectric and resistive properties of solid electrical insulating materials.


Current Stage code 6060
Current Stage code date 2011-06-17
Current Stage code deadline 2012-03-02
Deadline date for vote  


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IEC Technical Body IEC/TC 112
Reference Document IEC 62631-1:2011 (EQV)
ICS 29.035.01 - Insulating materials in general
Keywords Insulation; Dielectric; Resistive; Solid
Note Partially supersedes HD 429 S1:1983 (PR=2906), HD 438 S1:1984 (PR=2909) and HD 568 S1:1990 (PR=218) together with future parts and subparts of EN 62631 series
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2011-06-17 2012-03-02 export to doc file  EN  FR  DE
5099 2011-06-02 2011-06-30  
5060 2011-04-04 2011-04-25 export to doc file  EN
5020 2011-01-28 2011-04-01  
3090 2010-07-02 2010-09-30  
5060 2010-06-21 2010-07-05 export to doc file  EN
5020 2010-01-15 2010-06-18  
1090 2010-01-12 2010-01-15  

Implementation Dates

date of Ratification (DOR) (1) 2011-06-02
date of Availability (DAV) (2) 2011-06-17
date of Announcement (DOA) (3) 2011-09-02
date of Publication (DOP) (4) 2012-03-02
date of Withdrawal (DOW) (5) 2014-06-02


Supersedes HD 429 S1:1983
HD 438 S1:1984
HD 568 S1:1990
Superseded by  
Normative reference (6) ISO 291:2008
ISO 558:1980
IEC 60050-212:1990
HD 429 S1:1983
HD 568 S1:1990
IEC 60250:1969
HD 438 S1:1984
IEC 60377-1:1973
IEC 60377-2:1977

(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.