Model HAT560N ATS controller is an intelligent dualpower module designed for automatic transfer systems. It provides precise voltage and frequency measurement, configurable control outputs, a clear LCD display, and digital communication for reliable and simple ATS operation. Key benefits Reduces incorrect operation through automatic measurement and microprocessorbased decision logic that monitors voltage, frequency, and phase status. Ensures fast, accurate detection and response for overvoltage, undervoltage, overfrequency, underfrequency, and phase loss, with dedicated digital output ports for alarm and control. Flexible compatibility with multiple ATS types including specialized ATS, contactor ATS, and air break ATS, and support for PC twostage, PC threestage, CB, and CC switch configurations. Compact housing and simple wiring make installation straightforward; panel cutout and size fit standard control panels. Technical highlights Display LCD 132x64, supports Chinese and English Measured AC systems 1P2W, 2P3W, 3P4W Alternator frequency 50 or 60 Hz DC supply voltage range 8 to 35 V Case dimensions 139 x 120 x 48 mm; panel cutout 130 x 111 mm Operating temperature range 25 to +70 C Real time clock with scheduled start and circulate start functions Switch over priority control for automatic transfer sequencing Monitor interface and programmable interface via LINK for integration and remote monitoring Digital outputs activate on abnormal conditions and support direct control of external devices Practical applications Backup power control for telecom sites and remote cabinets where reliable automatic transfer and scheduled genset start are required. Building power management for commercial or municipal facilities using contactor or breaker based ATS to ensure continuous supply during mains interruption. Industrial and transport facilities such as substations, railways, or mining sites that need robust phase and frequency monitoring and clear diagnostics. What to expect in use Precise voltage and frequency measurement across singlephase and multiplephase systems to prevent incorrect switching. Programmable control logic and interfaces that integrate with existing monitoring systems and allow scheduled or circulate start for gensets. A compact controller that fits standard panel dimensions, simplifies wiring, and supports harsh temperature environments. Model HAT560N offers a reliable, configurable solution for automatic transfer switch control where accurate measurement, configurable logic, and straightforward installation are required.