ABB YPQ111A DCF1248285R0001 digital low voltage controller

ABB YPQ111A is a type of digital low voltage capacitor bank controller manufactured by ABB, a multinational corporation headquartered in Switzerland that specializes in robotics, power, heavy electrical equipment, and automation technology solutions.

The YPQ111A is designed to monitor, control, and protect capacitor banks in low voltage power systems. It features advanced microprocessor technology, user-friendly interface, and a range of communication protocols such as Modbus, Profibus, and Ethernet.

The YPQ111A provides various protection functions such as overvoltage, undervoltage, overcurrent, undercurrent, overtemperature, and loss of phase protection. It also has built-in power factor correction algorithms that help optimize the power factor of the system, thereby improving energy efficiency and reducing electricity costs.

Overall, the ABB YPQ111A is a reliable and high-performance capacitor bank controller that helps improve the stability and efficiency of low voltage power systems.