Copeland Potential Relay Wiring Diagram

By | December 10, 2017



Understanding Copeland Potential Relay Wiring Diagrams


The Copeland potential relay is an electrodynamic device used to switch power from one circuit to another. It is commonly used in air conditioning, refrigeration, and heating and cooling equipment. The wiring diagram is crucial to the correct installation and operation of the device. It is important to understand the basics of wiring diagrams and how they are used in Copeland potential relay systems.



Wiring Diagram Basics


A wiring diagram is a visual representation of a circuit showing connections between components. It shows how it is wired and where wires typically go. Wiring diagrams are used to debug, troubleshoot, and build circuits by providing diagrams of individual components and their connections to enable tracing and understanding of circuits. It also assists in tracking down electrical problems by providing an accurate map of the circuit's layout.



Reading Copeland Potential Relay Monitoring Diagrams


Copeland potential relays are comprised of 3 major components: Potential Relay Resistor (or PRR), Transformer Primary (TP), and Transformer Secondary (TS). The wiring diagram for a Copeland potential relay system includes a wire connected to each of these components. PRRs are usually connected to a ground w


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