AVS is used to stablized the voltage and its function is as similar as stabilizer. Automatic Voltage Switch,AVS,Sollatek,Voltage Protector,Power Protector,Power,Power Regulator,Power Stabilizer,Power Inverter,Home Inverter,Automatic Voltage SwitcherFeatures: 1) AVS13A: 13A with 1 minute standard delay 2) AVS15A: 15A with 3 minutes standard delayThese will switch off the equipment connected to it ...