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NEMA Publishes NEMA BL 3-2013 Dimming Ballast Energy Performance
2013-11-27 06:00:00| Industrial Newsroom - All News for Today
NEMA has published NEMA BL 3-2013 Dimming Ballast Energy Performance. This standard provides methodology for applying existing test methods for program start ballasts to fluorescent dimming ballasts. It also provides method to calculate ballast luminous efficiency for fluorescent dimming ballasts. In addition, BL 3 combines new 2014 DOE standard for programmed start ballasts with lamp compatibility aspects of NEMA LL 9-2011 Dimming of T8 Fluorescent Lighting Systems document. This story is related to the following:Green & CleanSearch for suppliers of:
Tags: performance
energy
publishes
nema
NEMA Anticipates Favorable DOE Ruling for Electric Motors
2013-11-26 06:00:00| Industrial Newsroom - All News for Today
Department of Energy proposed new rule to increase energy efficiency for electric motors. According to DOE, rule could save consumers up to $23 billion and cut emissions of carbon dioxide from electric motors by 400 million metric tons over 30-year span. Efficiency standards proposed in notice of proposed rulemaking balance tradeoff of maximum feasible efficiency requirements against challenges of manufacturing high-performance motors across numerous product classes and hundreds of design ...This story is related to the following:Green & CleanSearch for suppliers of:
Tags: electric
motors
favorable
ruling
NEMA Publishes American National Standards for Insulators: ANSI/NEMA C29. ...
2013-11-26 06:00:00| Industrial Newsroom - All News for Today
ANSI/NEMA C29.2A covers distribution suspension-type insulators 4.25–8 in. in diameter, made of wet-process porcelain or of toughened glass, and used in the distribution of electrical energy. ANSI/NEMA C29.2B covers transmission suspension-type insulators 9 in. in diameter and larger, made of wet-process porcelain or of toughened glass, and used in the transmission of electrical energy. Contents and scope of each standard may be viewed on NEMA website. This story is related to the following:Trade Associations
Tags: national
american
standards
publishes
NEMA Publishes White Paper LSD 57-2013 Polyurethane Foam Application: Lighting Equipment
2013-11-25 06:00:00| Industrial Newsroom - All News for Today
NEMA LSD 57-2013 Polyurethane Foam Application: Lighting Equipment provides information regarding application of polyurethane spray foam insulation that may come into contact with luminaires in various building applications. Published by NEMA, this white paper offers recommendations, including acceptable installation practices, based on results from analysis carried out with Spray Polyurethane Foam Alliance (SPFA) while testing various types of luminaires with polyurethane spray foam. This story is related to the following:Trade Associations
Tags: white
paper
application
equipment
NEMA Publishes NEMA VE 2-2013 Cable Tray Installation Guidelines
2013-11-25 06:00:00| Industrial Newsroom - All News for Today
Intended for engineers, contractors, and maintenance personnel, NEMA VE 2-2013 Cable Tray Installation Guidelines address shipping, handling, storing, and installing cable tray systems as well as maintenance and system modification. Guidelines have been revised to reference the 2011 version of the National Electrical Code® and provide clarification for grounding and bonding cable trays, as well as recent cable tray product developments. This story is related to the following:Trade Associations
Tags: guidelines
installation
cable
tray
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