
Smart Grid Compatible 10kv Voltage Optimizer for Power Efficiency. Automatic Voltage Regulation: Automatically adjusts gear to maintain stable output voltage within qualifying range. Wide Voltage Fluctuation Handling: Ideal for long-distance power lines with large loads and significant voltage fluctuations. Flexible Regulating Range: Optional ranges include (-10%~+10%), (-5%~+15%), (0~+20%), and (0~+30%). Smart Communication & Monitoring: Features RS485/RS232 interfaces and GPRS for remote monitoring and wireless control. Comprehensive Protection Functions: Includes overcurrent, under-voltage, and high/low limit protection for safety. Real-time Display Function: Displays voltage, current, gear position, and daily/total movement counts in real time. Factory Direct Supply: Direct from Shaanxi Sefon Electrical Equipment Co., Ltd. with 100% quality inspection.