Aryan Electrical & Automation

A current transformer (CT) is a type of instrument transformer that converts high alternating current (AC) into a lower, measurable current, making it safe and practical to monitor electrical circuits. Essentially, it steps down the current level while proportionally stepping up the voltage, allowing for accurate measurement of high currents using standard ammeters and other measuring instruments. They are crucial components in electrical power systems for measurement, protection, and control. 

Electrical switchgear is a crucial component of power systems, acting as a centralized control and protection hub for electrical equipment. It's a combination of switching devices, like circuit breakers and switches, along with protective devices like fuses and relays, and associated control and monitoring equipment. Switchgear is designed to isolate, control, protect, and measure electrical equipment, ensuring the safe and reliable distribution of power.