Association News

NEMA Reactivates Standard for polyphase induction motors.

Press Release Summary:

Mar 18, 2013 - NEMA reactivated and published ANSI/NEMA C50.41 American National Standard Polyphase Induction Motors for Power Generating Stations. Standard applies requirements to polyphase induction motors intended for use in various power generating stations, including those with horizontal or vertical construction and frame size larger than NEMA 440 series as well as squirrel-cage, single speed or multispeed, and form wound types. Standard is offered in hard and electronic copies.

National Electrical Manufacturers Association (NEMA) - Rosslyn, VA

Original Press Release

NEMA Reactivates ANSI/NEMA C50.41 American National Standard Polyphase Induction Motors for Power Generating Stations

Press release date: Mar 12, 2013

ROSSLYN, Va.—The National Electrical Manufacturers Association (NEMA) has reactivated and published ANSI/NEMA C50.41 American National Standard Polyphase Induction Motors for Power Generating Stations.

Reactivated with ANSI approval, ANSI/NEMA C50.41-2012 applies requirements to polyphase induction motors intended for use in power generating stations including:
• frame size larger than NEMA 440 series
• squirrel-cage type
• single speed or multispeed
• horizontal or vertical construction
• form wound

View the contents and scope of ANSI/NEMA C50.41-2012. A hard or electronic copy may be purchased for $63 by visiting global.ihs.com, or contacting IHS by phone at 800-854-7179 (U.S. only) or 303-397-7956 (international).

NEMA is the association of electrical equipment and medical imaging manufacturers, founded in 1926 and headquartered in Arlington, Virginia. Its 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. Worldwide annual sales of NEMA-scope products exceed $120 billion.

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