Wiring diagrams of electrical apparatus and installations (1913)
McGraw-Hill · New York, McGraw-Hill Book Company · leaf 119
*n! I ; t t i ! ,1^ n~tTll- STARTING CONTROLLER TO i PHASE MOTOa Fig. 176.—Connections of a six-point auto-starter with a two-phase induction motor, .500 volts … Fio. 177.—Connections of a six-point auto-starter for a three-phase induction motor, 100 volts. ALTERNATING CURRENT MOTORS AND SPEED CONTROL 109 TO 8 PHASE VHi.
Electric wiring
Internet Archive · Public Domain Mark 1.0. Free to use for anything.