The HVS-1000U voltage stabilizer is developed, designed and manufactured according to the latest PQS standards. The product consists of single-phase multi-tap dry type transformer, relay integrated board, single-chip intelligent detection board and supporting display , external protection and control circuit. The voltage stabilizer central control system adopts single-chip intelligent control, which highlights the safety, reliability and stability o f the voltage s tabilizer under bad power s up ply conditions. With intelligent control, high safety, high reliability and other significant advantages! IoT modules can be selected to remotely view the power supply and power quality analysis, and achieve remote alarm of abnormal situations