EN 60974-5:2013

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Environmental conditions
5 Tests
6 Protection against electric shock
7 Liquid cooling system
8 Shielding gas supply
9 Thermal requirements
10 Mechanical provisions
11 Rating plate
12 Indication of wire-feed speed
13 Instructions and markings
Annex A (normative) - Determination of the
        variation in wire-feed speed
Annex B (informative) - Example for a rating
        plate of a stand-alone wire feeder
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 60974-5:2013 specifies safety and performance requirements for industrial and professional equipment used in arc welding and allied processes to feed filler wire. This third edition cancels and replaces the second edition published in 2007 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - changes induced by the publication of IEC 60974-1:2012; - addition of a new symbol for hot surface (as specified in Clause 9); - determination of the maximum load in accordance with 10.7.