Electrical Control Circuit Schematic Diagram of Capacitor Start Motor

Figure 1: Typical capacitor start motor

Figure 2: Typical examples of oil capacitors

Figure 3: Typical example of electrolytic capacitor

Figure 4: Connection diagram of a capacitor start motor

Figure 5: Straight-line diagram of a four-pole capacitor-start motor

Figure 6: Connection diagram of a four-pole capacitor-start motor

Figure 7: Connection diagram of a non-reversible capacitor-start motor 

Figure 8: Diagram of a capacitor-start motor using a current relay instead of a centrifugal switch

Figure 9: Capacitor-start motor with current relay

Figure 10: Capacitor-start motor using current relay

Figure 11: Capacitor-start motor using a current relay

Figure 12: Capacitor-start motor with current relay and 2 terminal overload protector

Figure 13: Thermally protected capacitor-start motor with potential relay

Figure 14: Capacitor-start motor connected to potential relay and 3 terminal overload protector

Figure 15: Dual-voltage non-reversible capacitor-start motor

Figure 16: A straight-line diagram of a four-pole two-voltage capacitor-start motor

Figure 17: Externally reversible dual voltage capacitor-start motor with thermal protector

Figure 18: A two-voltage capacitor-start motor connected for clockwise rotation on 115 volts supply

Figure 19: A two-voltage capacitor-start motor connected for counter-clockwise rotation on 115 volts supply

Figure 20: A two-speed capacitor-start motor, this motor always starts on high speed

Figure 21: A two-speed capacitor-start motor using two capacitors