Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 435
gt; y / 500 - P •^ k ^ 400o /;r & y / y<s. S%T 3^ v/- rC r / oo ^ 500 3 V of / 1 X X ^ J^7C % Tb^ -H 200 c v>o / / ■,H^ d/ f ,^ X 58% ^^ 1.100 / c / / 40% Tap n / 1 1 100 200 22& Per Cen+.of Full Load Torque Fig. 4,S7.—Percentage of full-load current required and correspoiK: : torque… … Fio. 488.—Connection for starting a number of induction motors from the sanu compensator. for doing this is shown in Fig. ^^^. In addition to the start-ing (,om])ensator, which must be of a capacity equal to that oftlic lar-ost motor starled by it, a tinve-pole double-throw STARTING POLYPHASE…
Electric machinery
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
