Title :
Temperature-Aging Tests on Class-A-Insulated Fractional-Horsepower Motor Stators
Author :
Scott, J.A. ; Thompson, B.H.
Author_Institution :
General engineering laboratory, General Electric Company, Schenectady, N. Y.
fDate :
7/1/1942 12:00:00 AM
Abstract :
Temperature-aging data are presented on class-A-insulated fractional-horsepower motor stators, determined at 200, 160, and 135 degrees centigrade. Of particular interest is the relative aging time to failure at the different temperatures and the resultant temperature-aging curve. This curve shows a slope of 10 to 15 degrees centigrade increase in temperature to halve the aging time to failure in the temperature range covered, 135 to 200 degrees centigrade.
Keywords :
Aging; Air conditioning; Automatic control; Insulation testing; Life testing; Phase control; Stators; Switches; Temperature distribution; Welding;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1942.5058549
