220V Automatic Three-Phase Smart Transfer Switch with Over/Under Voltage and Current Protection - 63A/100A

Get advanced protection and continuity of power supply with the Automatic Three-Line Smart Transfer Switch (ATS). This device is designed to power single-phase loads with 220 volts from three different sources, automatically selecting the best power source based on voltage availability and quality.

Features:

• Automatic power switching in case of power outage or unstable voltage.
• Protection against high voltage, low voltage, and overcurrent.
• A digital display showing voltage and current instantly.
• The ability to calibrate voltage and current with an accuracy of ±9.5%.
• Set up a priority power source, with the ability to automatically switch back to it when the voltage stabilizes.
• Instant disconnection in case of overcurrent to protect electrical appliances.
• Professional electronic design that supports multiple conversion patterns such as ABC and CBA.

Technical specifications:

• Electrical voltage: 220 volts (single phase).
• Maximum current: 63 amps / 100 amps.
• Switching types: Automatic between three power lines.
• Protection type: Overvoltage, Undervoltage, Overcurrent.

Ideal for use in homes, small factories, uninterruptible power systems (UPS), and generators to ensure a stable and safe power supply.