Wiring diagrams vs line diagrams most of the diagrams in this book are shown in two ways. There is a wiring diagram and adjacent to it a line diagram line diagrams are included because their use is becoming more widespread and we believe it is advantageous to learn to use them.
Thermal contacts tb white m 1 z2 yellow z1 blue u2 black u1 red bridge l1 and l2 if speed controller sc is not required m 1 ln e.
2 phase motor wiring diagram. Capacitor motor single phase wiring diagrams always use wiring diagram supplied on motor nameplate. I had to do this a few times with floodlights to be used outside. A simple circuit diagram of contactor with three phase motor.
Diagram dd5 two speed motors for all other single phase wiring diagrams refer to the manufacturers data on the motor. The split phase motor can be found in applications requiring 120 hp up to 13 hp meaning it can turn anything from blades on a ceiling fan washing machines tubs blower motors for oil furnaces and small pumps. Diagram dd6 diagram dd7 m 1 ln e diagram dd8 ln e l1 l2 l3 sc z1 u2 z2 u1 cap.
Two speeds two directions multispeed 3 phase motor power control diagrams multi speed 3 phase motor 3 speeds 1 direction power control diagrams one line diagram of simple contactor circuit. Power and control circuit for 3 phase two speed motor. Like subscribe and dont skip the ads.
Two speeds two directions tapped wound multispeed 3 phase motor control diagram. Single phase motor wiring diagram with capacitor start. Start stop 3 wire control.
Types of single phase induction motors electrical a2z single phase induction motors are traditionally used in residential applications such as ceiling fans air conditioners washing machines and refrigerators single phase motor wiring with contactor diagram the plete guide of single phase motor wiring with circuit breaker and contactor diagram. In the above one phase motor wiring i first connect a 2 pole circuit breaker and after that i connect the supply to motor starter and then i do cont actor coil wiring with normally close push button switch and normally open push button switch and in last i do connection between capacitor. Wiring diagram for two speed moto explained.
W2 cj2 ui vi wi w2 cj2 ui vi wi a cow voltage y high voltage z t4 til t12 10 til t4 t5 ali l2 t12 ti blu t2 wht t3org t4 yel t5 blk t6 gry t7 pnk t8 red t9 brk red tio curry tii grn t12 vlt z t4 til t12. 3 phase motor contactor wiring diagram. Split phase motor wiring diagram.
On abb contactor wiring diagram. 2 speeds 2 directions multispeed 3 phase motor power control diagrams abbreviationsol over load relayno normally opennc normally closelow low speedhigh high seed for forwardrev reverse two speeds two directions multispeed 3 phase motor power diagram power diagram. The above diagram is a complete method of single phase motor wiring with circuit breaker and contactor.
Starting a three phase motor.