EN 60974-1:1998/A2:2003

SLOVENSKI STANDARD
01-oktober-2003
Arc welding equipment - Part 1: Welding power sources
Arc welding equipment -- Part 1: Welding power sources
Lichtbogenschweißeinrichtungen -- Teil 1: Schweißstromquellen
Matériel de soudage électrique -- Partie 1: Sources de courant pour soudage
Ta slovenski standard je istoveten z: EN 60974-1:1998/A2:2003
ICS:
25.160.30 Varilna oprema Welding equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 60974-1/A2
NORME EUROPÉENNE
EUROPÄISCHE NORM June 2003
ICS 25.160.30
English version
Arc welding equipment
Part 1: Welding power sources
(IEC 60974-1:1998/A2:2003)
Matériel de soudage électrique Lichtbogenschweißeinrichtungen
Partie 1: Sources de courant Teil 1: Schweißstromquellen
pour soudage (IEC 60974-1:1998/A2:2003)
(CEI 60974-1:1998/A2:2003)
This amendment A2 modifies the European Standard EN 60974-1:1998; it was approved by CENELEC
on 2003-06-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this amendment 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 amendment 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, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.

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

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60974-1:1998/A2:2003 E

Foreword
The text of document 26/251/FDIS, future amendment 2 to IEC 60974-1:1998, prepared by
IEC TC 26, Electric welding, was submitted to the IEC-CENELEC parallel vote and was approved by
CENELEC as amendment A2 to EN 60974-1:1998 on 2003-06-01.

The following dates were fixed:

– latest date by which the amendment has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2004-03-01

– latest date by which the national standards conflicting
wi
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