... AVR Automatic Vltage Stabilizer Regulators Regulation With Servo Motor For Home Appliance Application:This PC-SVC-500VA ... ,residence, street, factory etc.Features:1. Servo Motor and Micro Computer Programed Control technology used2. Wide input voltage3. High efficiency : ... SVC-3000VA,PC-SVC-5000VA Technology Servo Motor Control+Micro Computer Programed Control Display LED/LCD Input/Output voltage,Load ...