EN 50525-2-81:2011

Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 2-81: Cables for general applications - Cables with crosslinked elastomeric covering for arc welding

This European Standard applies to single core, crosslinked elastomer covered arc welding cables. The cables are of rated voltage U0/U 100/100 V. The cables are intended for connections between the welding power source and the electrode holder and the work piece. Two types of cable are included, with respectively Class D and Class E conductors. These conductors are more flexible than Class 6 to EN 60228, with Class E having the greater flexibility. The maximum conductor operating temperature for each of the cables in this standard is 85 °C. NOTE HD 516 contains extensive guidance on the safe use of cables in this standard, and gives specific current ratings and volt drop data. This EN 50525-2-81 should be read in conjunction with EN 50525-1, which specifies general requirements.

Kabel und Leitungen - Starkstromleitungen mit Nennspannungen bis 450/750 V (U0/U) - Teil 2-81: Starkstromleitungen für allgemeine Anwendungen - Lichtbogenschweißleitungen mit vernetzter Elastomer- Hülle

Câbles électriques - Câbles d’énergie basse tension de tension assignée au plus égale à 450/750 V (U0/U) - Partie 2-81: Câbles pour applications générales - Câbles pour soudage à l’arc isolés en matériau élastomère réticulé

Električni kabli - Nizkonapetostni energetski kabli z nazivno napetostjo do vključno 450/750 V (U0/U) - 2-81. del: Kabli za splošno uporabo - Kabli za obločno varjenje z zamreženo elastomerno prevleko

Ta evropski standard velja za enožilne kable za obločno varjenje z zamreženo elastomerno prevleko.
Ti kabli imajo nazivno napetost U0/U 100/100 V.
Kabli so primerni za povezave med virom napajanja za varjenje, držalom elektrode in obdelovancem.
Vključena sta dva tipa kablov s pretvorniki razreda D in razreda E v tem zaporedju. Ti pretvorniki so bolj fleksibilni kot pretvorniki razreda 6 iz EN 60228, pri čemer so najbolj fleksibilni pretvorniki razreda E.
Maksimalna delovna temperatura pretvornika za vsakega od kablov iz tega standarda je 85 °C.
OPOMBA: HD 516 vsebuje obsežno vodilo o varni uporabi kablov iz tega standarda ter podaja določene vrednosti toka in podatke o nižanju voltov.
Ta EN 50525-2-81 se mora brati skupaj z EN 50525-1, ki določa splošne zahteve.

General Information

• Status: Published
• Publication Date: 05-May-2011
• Withdrawal Date: 16-Jan-2014
• ICS: 29.060.20 - Cables
• Technical Committee: CLC/TC 20 - Electric cables
• Drafting Committee: CLC/TC 20 - Electric cables
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 25-Sep-2019
• Directive: 2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Directive: 2014/53/EU - Directive 2014/53/EU of The European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC
• Ref Project: SIST EN 50525-2-81:2011 - Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 2-81: Cables for general applications - Cables with crosslinked elastomeric covering for arc welding

Relations

• Replaces: HD 22.6 S2:1995 - Cables of rated voltages up to and including 450/750 V and having cross-linked insulation - Part 6: Arc welding cables
• Effective Date: 28-Jan-2023
• Replaces: HD 22.6 S2:1995/A1:1999 - Cables of rated voltages up to and including 450/750 V and having cross-linked insulation - Part 6: Arc welding cables
• Effective Date: 28-Jan-2023
• Replaces: HD 22.6 S2:1995/A2:2004 - Cables of rated voltages up to and including 450/750 V and having cross-linked insulation - Part 6: Arc welding cables
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50525-2-81:2011
01-september-2011
(OHNWULþQLNDEOL1L]NRQDSHWRVWQLHQHUJHWVNLNDEOL]QD]LYQRQDSHWRVWMRGR
YNOMXþQR988GHO.DEOL]DVSORãQRXSRUDER.DEOL]DREORþQR
YDUMHQMH]]DPUHåHQRHODVWRPHUQRSUHYOHNR
Electric cables - Low voltage energy cables of rated voltages up to and including 450/750
V (U0/U) - Part 2-81: Cables for general applications - Cables with crosslinked
elastomeric covering for arc welding
Kabel und Leitungen - Starkstromleitungen mit Nennspannungen bis 450/750 V (U0/U) -
Teil 2-81: Starkstromleitungen für allgemeine Anwendungen -
Lichtbogenschweißleitungen mit vernetzter Elastomer- Hülle
Câbles électriques - Câbles d’énergie basse tension de tension assignée au plus égale à
450/750 V (U0/U) - Partie 2-81: Câbles pour applications générales - Câbles pour
soudage à l’arc isolés en matériau élastomère réticulé
Ta slovenski standard je istoveten z: EN 50525-2-81:2011
ICS:
29.060.20 Kabli Cables
SIST EN 50525-2-81:2011 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 50525-2-81:2011

---------------------- Page: 2 ----------------------

SIST EN 50525-2-81:2011

EUROPEAN STANDARD
EN 50525-2-81

NORME EUROPÉENNE
May 2011
EUROPÄISCHE NORM

ICS 29.060.20 Supersedes HD 22.6 S2:1995 + corr. Jun.1995 + A1:1999 + A2:2004


English version


Electric cables -
Low voltage energy cables of rated voltages up to and including 450/750 V
(U /U) -
0
Part 2-81: Cables for general applications -
Cables with crosslinked elastomeric covering for arc welding



Câbles électriques -  Kabel und Leitungen -
Câbles d’énergie basse tension de tension Starkstromleitungen mit Nennspannungen
assignée au plus égale à 450/750 V bis 450/750 V (U /U) -
0
(U /U) -
Teil 2-81: Starkstromleitungen für
0
Partie 2-81: Câbles pour applications allgemeine Anwendungen -
générales - Lichtbogenschweißleitungen mit
Câbles pour soudage à l’arc isolés en vernetzter Elastomer- Hülle
matériau élastomère réticulé


This European Standard was approved by CENELEC on 2011-01-17. 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.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists 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 Central Secretariat 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, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50525-2-81:2011 E

---------------------- Page: 3 ----------------------

SIST EN 50525-2-81:2011
EN 50525-2-81:2011 - 2 -
Foreword
This European Standard was prepared by the Technical Committee CENELEC TC 20, Electric
cables.

The text of the draft was submitted to the formal vote and was accepted by CENELEC as
EN 50525-2-81 on 2011-01-17.

This document, which is one of a multipart series, supersedes HD 22.6 S2:1995 + A1:1999 +
A2:2004.

Attention is drawn to the possibility that some of the elements of this document may be the
subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any
or all such patent rights.

The following dates were fixed:

– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2012-01-17

– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2014-01-17


____________

---------------------- Page: 4 ----------------------

SIST EN 50525-2-81:2011
- 3 - EN 50525-2-81:2011
Contents
Page
1 Scope . 4
2 Normative references .
...