... AC AVR Automatic Vltage Stabilizer Regulators Regulation With Servo Motor For Home Appliance Application:This PC-SVC-500VA Voltage ... office , family,residence, street, factory etc.Features:1. Servo Motor and Micro Computer Programed Control technology used2. Wide input voltage3 ... voltage stabilizer,you should calculate the sum of all load powers,to avoid over load and when you calculate that if they ...