September 29, 2014 - The National Electrical Manufacturers Association (NEMA) published NEMA ICS 7-2014 Adjustable-Speed Drives. NEMA ICS 7 provides practical information concerning ratings, construction, test, performance, and manufacture of industrial control equipment—adjustable speed drives. NEMA ICS 7-2014 may be downloaded at no cost or purchased in hardcopy for $87 on the NEMA website. NEMA is the association of electrical equipment and medical imaging manufacturers, founded in 1926 and headquartered in Rosslyn, Virginia. Its 400-plus member companies manufacture a diverse set of products including power transmission and distribution equipment, lighting systems, factory automation and control systems, and medical diagnostic imaging systems.
Total U.S. shipments for electroindustry products exceed $100 billion annually.