AVR Voltage Stabilizer PowerWalker 220/230/240 V, 1200VA with 3x Schuko outlets AVR 1200

Stabilizes voltage under unusual grid conditions

If your installation experiences voltage fluctuations between 180 V and 264 V, this stabilizer not only survives but maintains a stable 230 V output with ±8% accuracy. It operates safely even during frequent voltage sags or surges that often damage sensitive equipment. No manual adjustment is required—it responds automatically by boosting or bucking voltage via a boost/buck circuit. This is not a simple filter—it’s real, continuous regulation that operates silently and without a fan.

Protects against damage and incorrect connections

It features three Schuko sockets (CEE 7/3), allowing you to connect a computer, monitor, and printer simultaneously under one roof. Additionally, it protects telephone and Ethernet lines against surges, which is critical when connecting modems or fax machines. A built-in temperature sensor shuts down the unit if it overheats and automatically restarts it once the temperature drops—eliminating concerns about sudden power cuts or fire risks. Overload and short-circuit protection adds an extra layer of safety by preventing circuit overloading.

Do not connect to motors or small generators

This is not a stabilizer for refrigerators, air conditioners, blenders, or power tools—AC motor-driven devices generate high inrush currents that can disrupt its operation or cause damage. Similarly, avoid using it with small gasoline generators—their output is too unstable and incompatible with this technology. On the other hand, if you have a UPS, connect it to this stabilizer, not the other way around: Mains → AVR → UPS → Equipment. This configuration ensures clean voltage at the UPS input, extending its lifespan and improving performance.

Dimensions of 166 x 161 x 87 mm and a weight of 2.1 kg make it easy to fit under a desk or behind a TV. The black casing with a subtle LED accent (green = power, red = regulation) provides clear visual feedback on operational status—no need to consult the manual.