NEMA EW 9-2012
Arc Welding Power Sources–Energy Consumption Testing and Labeling

Standard No.

NEMA EW 9-2012

Release Date

2012

Published By

NEMA - National Electrical Manufacturers Association

Latest

NEMA EW 9-2012

Scope

This publication defines test methods and labeling requirements for energy consumption of arc welding power sources. These welding power sources are intended to be either connected to a low-voltage supply network or be driven by a combustion engine.

NEMA EW 9-2012 history

• 2012 NEMA EW 9-2012 Arc Welding Power Sources–Energy Consumption Testing and Labeling