HG Marcos AVS30 Appliance Guard Automatic Voltage Switcher

SHGMarcos power controllers are quality products used in various applications. These units monitor the incoming power supply and, when it goes outside pre-set limits, they disconnect the equipment. They automatically reconnect the load once power returns to normal, after a start-up delay that protects against damaging power-back surges. The controllers are equipped with LED indicators showing power status, and installation is simple. All HGMarcos controllers provide complete and reliable protection against damage caused by fluctuating power and are essential wherever inconsistent power supply is a risk.

Low power (under-voltage) can damage the compressor of any refrigeration appliance, while high power (over-voltage) can damage electrical and electronic equipment. The HGMarcos AVS30 is a comprehensive power-protection device that guards against over-voltage, under-voltage, power-back surges, and spikes/surges. It also provides a delay when power returns to normal, ensuring appliances are not repeatedly switched on and off during fluctuations and are not exposed to the heavy surge that often occurs when power returns after a blackout. The unit accommodates a start-up/inrush current of 110 amps.

In addition, the new HGMarcos AVS30 Micro version offers enhanced features, including user-selectable delay time and real-time voltage monitoring. It is suitable for both domestic and industrial applications.