The present installation comprises the 15 main units of the 3-phase, 25-cycle, vertical revolving-field type, having 52 poles and operating ... on the field winding measured by resistance, or 50 degrees Centigrade on all other parts measured by thermometer. ... The exciter sets receive their driving power normally from an entirely independent source, consisting of two auxiliary ... They have a maximum continuous rating of 2, 000 kilovolt amperes at 460 volts and operate normally at 125anbsp;...
|Title||:||Census of Electrical Industries: 1902, 1907, 1912, 1917, 1922, 1927|
|Author||:||United States. Bureau of the Census, Frank Lin Sanford|