Automatic Transfer Switch with MultiSource Monitoring and Protection Why you need this unit Keeps critical equipment powered and protected by automatically switching between mains, generator, and inverter without manual intervention. Prevents damage to connected devices and wiring with builtin overvoltage, undervoltage, and overcurrent protection. Gives clear, realtime visibility of voltages and output status so you can quickly identify supply problems and take action. Key functions and performance Automatic Transfer Switch: Seamless transfer between mains power, generator, and inverter. Designed for continuous service and automatic source selection under changing conditions. Load capacity: Supports up to 63 A total load. Power compatibility: Works with systems configured for either 110 V or 220 V with selectable priority settings. Adjustable transfer timing: Delay can be set from 1 second to 600 seconds to match generator or inverter startup/settling behavior. Default delay is 30 seconds. Protection features: Automatic disconnection when voltage exceeds safe thresholds; includes undervoltage and overcurrent safeguards to maintain circuit integrity. Monitoring and displays: Triple LCD readouts provide realtime voltage and current information across all sources. Five digital LED screens display live voltage of each input source and the output status for immediate identification of power conditions and system performance. What makes it stand out Integrated protection plus automatic switching eliminates the need for separate devices or manual switching during outages or source changes. Multidisplay layout (triple LCD plus five LED screens) gives detailed, ataglance diagnostics for all inputs and the output, reducing troubleshooting time. Finegrained delay control (1–600 s) lets you tune switching behavior to preserve equipment and prevent nuisance transfers. Practical applications Residential backup: Automatically switch to a standby generator or inverter during grid outages while protecting household appliances from voltage anomalies. Small commercial sites and workshops: Maintain continuity for pointof systems, lighting, or power tools and protect equipment from over/under voltage or overloads. Offgrid or hybrid power systems: Manage and prioritize mains, generator, and inverter sources on sites with mixed supplies; use adjustable delay to accommodate generator warmup or inverter stabilization. What you can expect Reliable automatic switching between three power sources (mains, generator, inverter). Realtime monitoring of voltages and output status via multiple displays. Protects connected equipment and wiring with overvoltage, undervoltage, and overcurrent safeguards. Flexible configuration for 110 V or 220 V systems and transfer timing (1–600 s, default 30 s). Note: This description reflects the unit's automatic transfer, protection, monitoring, and configuration capabilities, including 63 A load support, triple LCD and five digital LED displays, and selectable 110 V/220 V priority with adjustable switch delay.