Input 70V to 275V 500va Automatic Voltage Stabilizer

Input 70V to 275V 500va Automatic Voltage Stabilizer. Wide Input Voltage Range: Supports 70V-275V, 110V-275V, or 140V-260V with adjustable options. Fast Adjusting Time: Response time under 0.5s when input voltage changes by 10%. Comprehensive Protection: Includes over voltage, low voltage, overload, short circuit, overheating, and surge protection. Digital Display & LED Indicators: Features digital display and LEDs for working, unusual, and delaying status. High Efficiency: AC-AC conversion efficiency exceeds 97%. Toroidal Transformer: Built-in transformer-toroidal transformer ensures no waveform distortion. OEM Service Available: Accepts minor customization and designs from customers. ISO9001 Certified: Manufacturer holds ISO9001:2015 management system certification.