Hey, in this article we are going to see the Connection Diagram of a single-phase analog ammeter with a Selector Switch and CTs(Current Transformer) for three-phase current measurement. This type of connection you will see in different types of electrical panels such as power control panels, motor control panels, etc. Ammeter is basically a measuring device that is used to measure the electrical current. A single-phase two-terminal ammeter can be used to measure current flow in a…
