CENELEC
Project
| Reference | EN 62271-103:2011 |
|---|---|
| Title | High-voltage switchgear and controlgear - Part 103: Switches for rated voltages above 1 kV up to and including 52 kV |
| Project Number | 22885 |
| Abstract/Scope | IEC 62271-103:2011 is applicable to three-phase, alternating current switches and switch-disconnectors for their switching function, having making and breaking current ratings, for indoor and outdoor installations, for rated voltages above 1 kV up to and including 52 kV and for rated frequencies from 162/3 Hz up to and including 60 Hz. This standard is also applicable to single-pole switches used on three phase systems. This standard cancels and replaces the third edition of IEC 60265-1, published in 1998. It constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 60265-1:1998:
- the rated voltage of 52 kV is now included;
- the document is aligned with IEC 62271-1 and IEC 62271-100; - addition of a test procedure for short-circuit making tests; - introduction of notion of NSDD (non-sustained disruptive discharge) as defined in IEC 62271-1 and restrikes; - new classes C1 and C2 for capacitive switching; - new Annex A defining tolerances. This publication is to be read in conjunction with IEC 62271-1:2007. |
| Status |
Published
|
Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2011-09-02 |
| Current Stage code deadline | 2012-04-21 |
| Deadline date for vote |
Legal
| Directive(s) | |
|---|---|
| Mandate(s) | |
| Order Voucher |
Details
| IEC Technical Body | IEC/SC 17A |
|---|---|
| Reference Document | IEC 62271-103:2011 (EQV) |
| ICS | 29.130.10 - High voltage switchgear and controlgear |
| Keywords | High voltage; Switchgear; Controlgear |
| Note | Supersedes EN 60265-1:1998 |
| A-Deviation(s) | |
| Special National Condition(s) |
Environment
|
Clause
|
Categories - Aspects
|
Product Life Cycle
|
Information
|
|---|
History
Implementation Dates
| date of Ratification (DOR) (1) | 2011-07-21 |
|---|---|
| date of Availability (DAV) (2) | 2011-09-02 |
| date of Announcement (DOA) (3) | 2011-10-21 |
| date of Publication (DOP) (4) | 2012-04-21 |
| date of Withdrawal (DOW) (5) | 2014-07-21 |
Relations
| Supersedes | EN 60265-1:1998 |
|---|---|
| Superseded by | |
| Normative reference (6) | IEC 60050-441:1984 EN 60529:1991 corr. May 1993 EN 62271-1:2008 EN 62271-100:2009 EN 62271-102:2002 corr. March 2005 corr. July 2008 EN 62271-110:2009 |
(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.
