Solid State Contactor Wire Diagram. Manual explanation ssr stands for solid state relay. 82 8 solid state relay s conta c to rs siemens industry inc.
One of the main advantage of solid state relays over electromechanical relays is that there are no moving parts and there is no scope of wear and tear problem. Understanding of wiring diagrams configuration procedures related equipment and safety precautions. They provide a means of creating no contact relays in output power sections.
In this article we learn how to design and build a solid state contactor circuit using triacs for operating heavy duty loads like submersible borewell pump motors with high reliability and without any concerns about wear and tear issue or long term degradation issues of the contactor unit.
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