Abstract. Power control system outage device are crafted to enhance electrical system reliability by integrating sensors, communication modules, and data analytics, enabling real-time monitoring of power parameters and automated responses to interruptions, ensuring uninterrupted power supply and improved system resilience. The study aimed to develop a power control system outage device integrating Internet of Things (IoT). This device combines sensors, communication modules, and data analytics to enable real-time monitoring of power parameters and automated responses to interruptions. Its main objectives included designing and implementing the IoT-based device, evaluating its efficiency and yield, consulting with IT specialists for assessing its embedded system, and conducting an end-user acceptance assessment. The IoT control functions include switching main power, backup power, temperature monitoring, and perimeter lights. The significance of the research lies in providing a safety device that prevents damage during natural disasters and ensures uninterrupted power supply. The evaluation involved 30 evaluators, including experts, instructors, technicians, and end-users. The findings indicated that the device was sensitive, with accurate responses to power outage in real-time.

Keyword: Power outage, over and under voltage protection, protective device, Automated, IoT, ATS

| DOI: 10.17148/IARJSET.2024.11540