Multiple power management: This three-way automatic transfer switch has 3 power input interfaces, including mains (main power), generator and inverter. When the main power supply fails, the voltage is unstable, or other problems occur, the switch can automatically detect and switch to the next available power supply to ensure uninterrupted power supply. Output voltage: 220V, output current: 63A
Flexible parameter adjustment: The voltage and frequency range can be set as needed to trigger automatic switching. Comes with instructions for commissioning your transfer switch. Including power-on delay time, protection recovery delay time, over-voltage protection value, under-voltage protection value, over-current protection, priority phase, over-current protection action time, continuous over-current protection frequency
Real-time monitoring: Equipped with 5 LED displays and 4 indicator lights, you can easily and clearly know which circuit is currently responsible for power supply or whether there is an error. It provides real-time input voltage and output current status, monitors the performance of power supply equipment and makes necessary adjustments, helping you make power switching decisions, such as switching to a generator or inverter when the mains power is unstable.
Comprehensive safety protection: It has multiple safety protection functions such as low-voltage protection, over-voltage protection, and over-current protection, which not only enhances the stability and reliability of the power supply, but also protects connected devices from power-related problems and reduces potential dangers caused by power supply problems.
Wide applicability: It has 2-way backup power interface and is compatible with most power supply equipment such as generators and solar panels with an output voltage of 220V. Suitable for various application scenarios, including home backup power systems, commercial buildings, industrial equipment, etc., providing reliable power switch solutions for different fields.