1)AVS Automatic Voltage Switcher 2)Protect against Over-Voltage,Undervoltage, Surges/Spikes,Power back surge 3)Full automatic Automatic Voltage Switcher (AVS13  APPLIANCE GUARD)Protection for Air conditioners • Large fridge/freezers • Whole office • Direct wired equipment AVS13  MicroProtects against:Over-Voltage Under-voltageSurges/Spikes Power back surges Description:Low power (under-voltage) will damage any refrigeration appliance's compressor and High Power (Over voltage) will damage any electrical or electronic equipment. The AVS30 is the most complete power protection device combining over-voltage, under-voltage, power-back surges and spikes/surge protection. Additionally, there is a delay when power returns to normal. This will ensure that the appliance is not switched on-off repeatedly during fluctuations nor it is subjected to a massive surge normally experienced when power returns after power cuts. Also accommodating a start up / inrush current of 110Amps.Furthermore, the New Sollatek AVS30 Micro version has enhanced features allowing the user to set the delay time and monitoring the state of the voltage. Suitable for all domestic and industrial applications. Specifications:

Max Power	30 Amps
Wait Time	Adjustable from 10 seconds to 10 minutes
Ideal For	Air-conditioners, large fridge/freezers, whole office, and complete circuits
Weight	500gm
Dimensions	210 x 132 x 53mm

 Wiring Diagram:

regulated power supply