The Arizor 4160 from V-Guard is a stabilizer made specifically for your 1.5-ton inverter AC, elegantly design as well to perfectly complement the equipment. The state-of-the-art stabilizer is equipped with a range of excellent technical features like smart output voltage correction, thermal overload protection, intelligent time delay, under/over voltage protection, micro-controller based fail-safe circuit protection, intelligent thermal management, etc, to ensure that your inverter AC operates smoothly and is protected against all kinds of power fluctuations