CENELEC
Project
| Reference | EN 61478:2001/A1:2003 |
|---|---|
| Title | Live working - Ladders of insulating material |
| Project Number | 14852 |
| Abstract/Scope | Is applicable to fully insulating spliced or hook ladders with extension or having a combination of insulating and conductive sections and used for live working on a.c. or d.c. electrical installations at 1 000 V and above for a.c. and 1 500 V and above for d.c. This standard concerns only ladders made of synthetic material. These ladders are used, to provide access, generally on overhead line structures and to facilitate live working, either hot stick, barehanded or a combination of both. |
| Status |
Published
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Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2003-10-17 |
| Current Stage code deadline | 2004-10-01 |
| Deadline date for vote |
Legal
| Directive(s) | |
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| Mandate(s) | |
| Order Voucher |
Details
| IEC Technical Body | IEC/TC 78 |
|---|---|
| Reference Document | IEC 61478:2001/A1:2003 (MOD) |
| ICS | 13.260 - Protection against electric shock 29.240 - Power transmission and distribution networks 29.260.99 - Other electrical equipment for working in special conditions |
| Keywords | Live working; Ladder; Insulating material |
| Note | |
| A-Deviation(s) | |
| Special National Condition(s) |
Environment
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Clause
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Categories - Aspects
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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 | 2003-10-17 | 2004-10-01 |  EN |
| 5099 | 2003-10-01 | 2004-02-01 | |
| 5061 | 2003-08-26 | 2003-10-01 | |
| 5020 | 2003-05-30 | 2003-08-01 | |
| 5092 | 2003-05-01 | 2003-08-01 | |
| 5061 | 2003-03-27 | 2003-05-01 | |
| 5020 | 2002-12-06 | 2003-02-07 | |
| 4099 | 2002-12-03 | 2002-12-06 | |
| 4020 | 2001-11-02 | 2002-04-05 | |
| 3099 | 2001-10-30 | 2001-11-02 |
Implementation Dates
| date of Ratification (DOR) (1) | 2003-10-01 |
|---|---|
| date of Availability (DAV) (2) | 2003-10-17 |
| date of Announcement (DOA) (3) | 2004-04-01 |
| date of Publication (DOP) (4) | 2004-10-01 |
| date of Withdrawal (DOW) (5) | 2006-10-01 |
Relations
| Supersedes | |
|---|---|
| Superseded by | |
| Normative reference (6) | IEC 60417-DB:2002 |
(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.
