EN 60974-6:2011

Arc welding equipment - Part 6: Limited duty equipment

Publication date:   Mar 19, 2011

General information

99.60 Withdrawal effective   Oct 27, 2018

CENELEC

CLC/TC 26 Electric welding

European Norm

25.160.30   Welding equipment

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Scope

IEC 60974-6:2010 specifies safety and performance requirements applicable to limited duty arc welding and cutting power sources, and auxiliaries designed for use by laymen. Electrically powered equipment is intended to be connected to the single phase public low-voltage supply system. Engine driven power sources can not exceed output power of 7,5 kVA. This second edition cancels and replaces the first edition published in 2003. It constitutes a technical revision. The main significant technical changes with respect to the previous edition are the following:<br /> - extension of the scope;<br /> - amendment of the title;<br /> - touch current at fault condition (see 6.3.7);<br /> - new definition of thermal requirements based two independent devices, one for thermal protection and one for thermal control (see 7.1);<br /> - new definition for thermal performances at 20 °C (see 7.2);<br /> - thermal safety requirements are based on operating temperature for normal condition and maximum temperature in overload condition (see 7.4);<br /> - addition of abnormal operation test for thermal control device (see 10.4);<br /> - new requirement for auxiliaries (see Clause 16);<br /> - new rating plate definition (see Clause 17);<br /> - introduction of new mandatory warning symbols (see 12.1.117.3, Box 17b) and 19.2);<br /> - induced changes due to publication of IEC 60974-1:2005. <br /><br />This publication is to be read in conjunction with <a href='http://webstore.iec.ch/webstore/webstore.nsf/ArtNum_PK/34510'>IEC 60974-1:2005</a>.

Related legislation

Legislation related to this standard

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)

Harmonized/Supporting
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

Harmonized/Supporting

Life cycle

PREVIOUSLY

WITHDRAWN
EN 60974-6:2003/corrigendum May 2005

WITHDRAWN
EN 60974-6:2003

NOW

WITHDRAWN
EN 60974-6:2011
99.60 Withdrawal effective
Oct 27, 2018

REVISED BY

PUBLISHED
EN 60974-6:2016