CENELEC
CLC/SC 9XC |
Electric supply and earthing systems for public transport equipment and ancillary apparatus (Fixed installations) |
Project
| Reference | EN 50152-2:2012 |
|---|---|
| Title | Railway applications - Fixed installations - Particular requirements for alternating current switchgear - Part 2: Disconnectors, earthing switches and switches with nominal voltage above 1 kV |
| Project Number | 21093 |
| Abstract/Scope | This European Standard is applicable to single-pole and two-pole alternating current (a.c.) disconnectors, earthing switches and switches which are: - designed for indoor or outdoor fixed installations in tractions systems, and - operated with an a.c. line voltage and frequency as specified in EN 50163. NOTE 1 EN 50163 specifies the a.c. traction systems 15 kV 16,7 Hz and 25 kV 50 Hz. NOTE 2 As rails of a.c. traction systems are connected to earth and included in the return current path all phase to earth voltages will be within the tolerances as specified in EN 50163. Nevertheless phase to phase voltages are sometimes higher, e.g. in autotransformer systems. NOTE 3 The two poles of a switch can be connected in series to provide secure isolation (i.e. two breaks in series). |
| Status |
Published
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Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2012-11-09 |
| Current Stage code deadline | 2013-10-15 |
| Deadline date for vote | 2012-10-31 |
Legal
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| Mandate(s) | |
| Order Voucher |
Details
| IEC Technical Body | |
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| Reference Document | |
| ICS | 29.120.40 - Switches 29.280 - Electric traction equipment |
| Keywords | Railway applications; AC; Switchgear; Single-phase disconnector; Earthing switch |
| Note | 2012-09-12 - Publication editing allocated to svandriessche@cencenelec.eu * Supersedes EN 50152-2:2007 * This EN is to be used in conjunction with EN 62271-1:2008, EN 62271-102:2002 and EN 62271-103:201X |
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| Special National Condition(s) |
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Product Life Cycle
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Information
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History
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Stage
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Date
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Deadline Date
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Documents
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|---|---|---|---|
| 6060 | 2012-11-09 | 2013-10-15 |  EN FR DE |
| 5099 | 2012-10-15 | 2012-11-12 | |
| 5060 | 2012-09-10 | 2012-10-01 | EN |
| 5020 | 2012-06-29 | 2012-09-07 | EN EN FR |
| 4099 | 2012-04-02 | ||
| 4060 | 2011-09-05 | 2011-11-08 | EN |
| 4020 | 2011-03-11 | 2011-09-02 | EN FR DE |
| 3099 | 2010-12-17 | 2010-12-24 | |
| 2060 | 2010-05-28 | ||
| 2020 | 2008-04-24 | 2009-12-31 | |
| 1099 | 2007-04-11 | 2007-10-11 | |
| 1000 | 2006-11-24 | 2007-04-12 |
Implementation Dates
| date of Ratification (DOR) (1) | 2012-10-15 |
|---|---|
| date of Availability (DAV) (2) | 2012-11-09 |
| date of Announcement (DOA) (3) | 2013-04-15 |
| date of Publication (DOP) (4) | 2013-10-15 |
| date of Withdrawal (DOW) (5) | 2015-10-15 |
Relations
| Supersedes | EN 50152-2:2007 |
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| Superseded by | |
| Normative reference (6) |
(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.
