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NEMA publishes standard for Watthour Meter Sockets.
2015-02-26 14:31:41| Industrial Newsroom - All News for Today
Useful to electric utilities as well as electricity meter and meter socket industries, ANSI C12.7-2014 American National Standard for Requirements for Watthour Meter Sockets covers dimensions and functions of meter test switches for transformer-rated watthour meters when used in conjunction with instrument transformers. Specifically, standard covers sockets rated up to and including 600 V, and up to and including 320 A continuous duty per socket opening.
Tags: standard
meter
sockets
publishes
NEMA Publishes Guide for fluorescent lamp electrical measures.
2015-02-25 14:31:31| Industrial Newsroom - All News for Today
NEMA published ANSI C78.375A-2014 American National Standard for Electric Lamps—Fluorescent Lamps—Guide for Electrical Measures. Developed by ANSI Accredited Standards Committee (ASC) C78, said standard describes procedures to be followed as well as precautions to be observed in obtaining uniform and reproducible measurements of electrical characteristics of fluorescent lamps under standard conditions when operated on alternating current circuits.
Tags: guide
measures
electrical
lamp
NEMA 4X Plastic Enclosure suits outdoor applications.
2015-02-16 14:31:09| Industrial Newsroom - All News for Today
Molded in light gray, UV-stabilized polycarbonate and UL Listed to 508A, Type 1, 2, 4, 4X, 12, and 13 specifications, 4.50 x 4.50 x 2.44 in. ML-44F houses electronics that may be subjected to harsh environmental conditions. Features include silicone gasket seal, UL94V-0 flame rating, molded on flanges, plastic PCB mounting bosses, and stainless steel screws. Along with clear cover option, available accessories include internal mounting panels and watertight cable glands.
Tags: applications
outdoor
plastic
suits
Precision Hollow Shaft Stage comes in NEMA 23-compatible package.
2015-02-13 14:30:21| Industrial Newsroom - All News for Today
Customizable, precision, hollow bore, direct drive servo motor system has NEMA 23 footprint and scalable encoder paired with precision bearings. This rotary stage enables automation and OEM engineers to add hollow shaft precision stage and realize precise positioning and smooth motion. Suited for fine positioning applications, product supports multiple options for encoder resolutions as well as choices between higher torque ULT or smoother UTS slotless motor technologies.
Tags: stage
package
precision
hollow
NEMA White Paper examines domestic lighting procurement policy.
2015-02-12 14:31:20| Industrial Newsroom - All News for Today
On behalf of its Lighting Systems Division, NEMA published white paper on considerations U.S. federal, state, and local governments should have in mind when setting requirements for procurement of energy-efficient lighting systems. "Domestic Procurement Policy and Manufacturing Efficiency for Lighting Products" specifically summarizes issues surrounding requirements that governments may set on manufacturing location of final products or any product component.
Tags: policy
white
paper
domestic
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