SmartGen HAT520 ATS Controller

SmartGen HAT520 Genset Controller The powerful Microprocessor contained within the HAT520 ATS controller allows for precision voltage(2-way 3-phase/single phase) measuring and make accurate judgment on abnormal voltage (power lost, over/under voltage, over/under frequency, loss of phase, phase sequence wrong) and control ATS to tranfer after the delay has expired. This controller is suitable for NO Breaking ATS. When 1# is abnormal, the controller will send signal to start