Wiring diagrams of electrical apparatus and installations (1913)
McGraw-Hill · New York, McGraw-Hill Book Company · leaf 170
Fig. 250.—Connections for a two-phase induction motor, self-starter, with starting resist-ance connected in the primary circuit. The operation is exactly the same as that of the startershown in Fig. 249. RHEOSTATS AND CONTROLLERS 159 … ^ WV—* Fig. 251.—Connections for multiple solenoid, self-starter. Connections for the controlcircuit are showTi in Fig. 252. When the main switch is closed, solenoid 1 is energized. Uponclosing, solenoid 1 energizes solenoid 2 and connects the motor in series with the starting rheo-stat to the…
Electric wiring
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