The AC Resistive Load Bank is a pure resistive testing equipment designed for AC power supply systems. It uses high-precision resistors as the core load component to accurately simulate various AC resistive load conditions. It can stably consume AC electric energy and perform load testing, aging testing and performance verification for generators, UPS power supplies, power distribution cabinets and municipal voltage stabilizing equipment. It can effectively detect the output stability, overload capacity and endurance performance of AC power supply equipment. With no harmonic interference, high testing accuracy and strong operational stability, it is a basic and general equipment for factory inspection, on-site acceptance and regular maintenance of AC power equipment, widely used in electric power, communication, industrial and mining enterprises and other fields.