Electric Arc-Welding Power Sources
standard by National Electrical Manufacturers Association, 01/01/1988
Category: NEMA
NEMA
NEMA EW 3-1983 (R2002)
Semi-Automatic Wire-Feed Systems for Arc Welding
standard by National Electrical Manufacturers Association, 01/01/1983
NEMA EW 4-2009
Graphic Symbols for Arc-Welding and Cutting Apparatus
standard by National Electrical Manufacturers Association, 03/03/2009
NEMA EW 6-2006
Guidelines for Precautionary Labeling for Arc-Welding and Cutting Products
standard by National Electrical Manufacturers Association, 08/23/2006
NEMA EW 9-2012
Arc Welding Power Sources – Energy Consumption Testing and Labeling
standard by National Electrical Manufacturers Association, 09/05/2012
NEMA EWS 1-2016
Increasing Energy Efficiency in Urban Water Systems
Report / Survey by National Electrical Manufacturers Association, 2016
NEMA EWS 1.1-2016
Market Potential for Electricity Efficiency in Urban Water Systems
Report / Survey by National Electrical Manufacturers Association, 2016
NEMA EWS 1.2-2016
Use of Performance Contracts for Advancing Efficiency in Water Infrastructure
Report / Survey by National Electrical Manufacturers Association, 2016
NEMA EWS 1.3-2016
Glossary of Terms Used in the Water Sector
Report / Survey by National Electrical Manufacturers Association, 2016