78-1960 AIEE-FEMA-NEMA Standards Publication for Arc Furnace Transformer

inactive
Buy Now
Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 17 December 1958
Status: inactive
Page(s): 1 - 12
ISBN (Online): 978-1-5044-0442-6
DOI: 10.1109/IEEESTD.1958.7438710

Abstracts

Regular

This standard covers electrical characteristics and mechanical features of 3-phase, 60cycle, 2-winding, mineral-oil-immersed indoor transformers rated 250 to 35000 kva, inclusive, high voltage 2400 to 34400 volts, inclusive, used for supplying electric power to direct arc ferrous-melting furnaces. 17-00.012 All characteristics and definitions, except as specifically covered in this standard, shall be in accordance with the American Standard Requirements, Terminology and Test Code for Distribution, Power and Regulating Transformers, and Reactors Other Than Current-Limiting Reactors, C57.12-1958, or the latest revision thereof approved by the American Standards Association, Incorporated. Certain information in the American Standard and in this First Report may eventually be included in sections which will be prepared for general requirements, terminology and test code for arc furnace transformers.

Document History

RP 78:2002 - Specifications for Azimuth Test Film for 16-mm Audio Projectors, Magnetic Type
July 6, 2002 - Society of Motion Picture and Television Engineers

This practice specifies a test film for use in aligning the azimuth of magnetic head gaps in 16-mm motion-picture audio projectors operating at approximately 36 ft (11 m) per minute.

78-1960 - AIEE-FEMA-NEMA Standards Publication for Arc Furnace Transformer
December 17, 1958 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This standard covers electrical characteristics and mechanical features of 3-phase, 60cycle, 2-winding, mineral-oil-immersed indoor transformers rated 250 to 35000 kva, inclusive, high voltage 2400 to 34400 volts, inclusive, used for supplying electric power to direct arc ferrous-melting furnaces. 1...

Advertisement