CENELEC
Project
| Reference | EN 62420:2008 |
|---|---|
| Title | Concentric lay stranded overhead electrical conductors containing one or more gap(s) |
| Project Number | 21173 |
| Abstract/Scope | IEC 62420:2008(E) specifies the electrical and mechanical characteristics of concentric lay stranded overhead electrical conductors, containing one or more self-supporting alumimium or aluminium alloy layer(s) made of combination of any of the following metal wires: - Hand drawn aluminium as per IEC 60889, designated A1; - aluminium alloy type A or B as per IEC 60104, designated A2 or A3; - thermal resistant aluminium alloy as per IEC 62004, designated AT1, AT2, AT3, or AT4; - regular strength steel as per IEC 60888, designated S1A or S1B; - high strength steel as per IEC 60888, designated S2A or S2B; - extra-high strength steel as per IEC 60888, designated S3A; - aluminium-clad steel as per IEC 61232, designated 20SA, 27SA, 30SA or 40SA. |
| Status |
Published
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Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2008-08-14 |
| Current Stage code deadline | 2009-03-01 |
| Deadline date for vote |
Legal
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Details
| IEC Technical Body | IEC/TC 7 |
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| Reference Document | IEC 62420:2008 (EQV) |
| ICS | 29.060.10 - Wires 29.240.20 - Power transmission and distribution lines |
| Keywords | Concentric; Lay stranded; Overhead; Conductor; Gap |
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Environment
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2008-06-01 |
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| date of Availability (DAV) (2) | 2008-08-14 |
| date of Announcement (DOA) (3) | 2008-09-01 |
| date of Publication (DOP) (4) | 2009-03-01 |
| date of Withdrawal (DOW) (5) | 2011-06-01 |
Relations
| Supersedes | |
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| Superseded by | |
| Normative reference (6) | IEC 60104:1987 IEC 60888:1987 EN 60889:1997 EN 61232:1995 corr. February 1996 A11:2000 EN 61395:1998 EN 62004:2009 |
(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.
