Automatic voltage regulator AVR series

ACCE

Selectable input voltage range for home appliances and personal computers Time Delay function eliminates transients that can affect connected equipment Microprocessor Control guarantees high reliability The PowerWalker AVR SIV series are automatic voltage regulators with selectable input voltage 150-270VAC or wide 110-280VAC. It provides output voltage within allowed limit of +/-10% (207-253VAC) through boost and buck stabilizers. The built-in thermal sensor provides over-temperature protection and recover, while abnormal situation is eliminated. The device works in following modes depending on input voltage: Input 252-270/280V – buck mode -10% in regards to input voltage Input 207-252VAC – normal operation Input 173-211VAC – first boost +20% Input 110/150-178VAC – second boost +40% Input <110VAC in wide range or <150VAC in normal mode – AVR off. Additionally you can turn on protection delay function which will increase protection reaction time from 10s to 3 minutes for less sensitive devices.