FprEN 50374

Conductor carts

This document applies to conductor cars that are used to access overhead line conductors, shield wires or shield wires with integrated communication systems to undertake work involving rectification of defects and/or installing components and fittings. This document covers also bicycle type access equipment where it is applicable.

Leitungsfahrzeuge

Nacelles suspendues

Le présent document s'applique aux nacelles suspendues utilisées pour accéder aux conducteurs de lignes aériennes, aux câbles de garde ou aux câbles de garde avec systèmes de communication intégrés afin d’effectuer des travaux qui impliquent la correction de défauts et/ou l'installation de composants et d'accessoires. Le présent document couvre également les équipements d’accès de type bicyclette lorsqu’ils s’appliquent.

Vozički za delo na nadzemnih vodih

General Information

• Status: Not Published
• Publication Date: 28-Jul-2024
• ICS: 43.120 - Electric road vehicles
• Technical Committee: CLC/TC 78 - Equipment and tools for live working
• Drafting Committee: CLC/TC 78/WG 10 - Revision of EN 50374
• Current Stage: 4599 - Dispatch of FV draft to CMC - Finalization for Vote
• Start Date: 05-Jan-2024
• Completion Date: 05-Jan-2024
• Directive: 2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: oSIST prEN 50374:2021 - Conductor carts

Relations

• Revises: EN 50374:2004 - Conductor cars
• Effective Date: 10-Apr-2018

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 50374:2021
01-februar-2021
Nadomešča:
SIST EN 50374:2004
Vozički za delo na nadzemnih vodih
Conductor carts
Leitungsfahrzeuge
Nacelles suspendues
Ta slovenski standard je istoveten z: prEN 50374
ICS:
13.260 Varstvo pred električnim Protection against electric
udarom. Delo pod napetostjo shock. Live working
29.240.20 Daljnovodi Power transmission and
distribution lines
oSIST prEN 50374:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 50374:2021

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oSIST prEN 50374:2021

EUROPEAN STANDARD DRAFT
prEN 50374
NORME EUROPÉENNE

EUROPÄISCHE NORM

December 2020
ICS  Will supersede EN 50374:2004 and all of its
amendments and corrigenda (if any)
English Version
Conductor carts
Nacelles suspendues Leitungsfahrzeuge
This draft European Standard is submitted to CENELEC members for enquiry.
Deadline for CENELEC: 2021-03-12.

It has been drawn up by CLC/TC 78.

If this draft becomes a European Standard, CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CENELEC in three official versions (English, French, German).
A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to
the CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.



European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 66985 Ref. No. prEN 50374 E

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oSIST prEN 50374:2021
prEN 50374:2020 (E)
Contents Page
European foreword .4
1 Scope .5
2 Normative references .5
3 Definitions .5
4 List of significant hazards .7
5 Requirements . 10
5.1 Classification of conductor cars . 10
5.2 Mechanical requirements . 10
5.2.1 General . 10
5.2.2 Load-bearing structure . 10
5.2.3 Welded joints . 10
5.3 Prevention of the conductor car falling . 10
5.4 Braking system . 11
5.4.1 General . 11
5.4.2 Drive brakes .
...