Alternating Current Relay Wiring Diagram

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Alternating current relay wiring diagram.

Control relays and timers eaton s mission is to improve the quality of life and the environment through the use of power management technologies and services. A dpdt cross wired alternating relay can be used with three input devices. Relay logic provides you with a guide for using ncd relay controllers and how they can be wired for many types of applications. A the control switch float pressure or other isolated contact is connected between the l1 terminal and the.

Led indicator shows load to energize next. The model 261 series alternating relay is designed for duplex pumping systems where it is desirable to equalize pump run time. Use relay logic to control the forward or reverse direction of motors. Off lead lag.

Symcom alt alternating relays presented by katie nyberg for galco tv. Duplex alternating relays are used in special applications where the optimization of load usage is required by equalizing the run time of two loads. This alternating action is initiated by a control switch such as a float switch manual switch timing relay pressure switch or other isolated contact. The solid state alternating circuit drives an internal electromechanical relay.

The overcurrent relays connected to the three phase conductors only control one relay in one phase alternating current circuits and the three phase conductors control the normally closed contact in the control circuit. Figure e is the same function but shown for dpdt cross wired alternating relays that have the input voltage connected to pins 5 6 instead of pins 3 6 as shown in figure d. Dual stage load capacity permits simultaneous operation of 2 motors solenoids compressors pumps valves or heaters. In the overcurrent relays the current is set by the adjusting screw on the relay.

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