Power quality problems have a lot of names - impulses, noise, sags, surges, brownouts, and outages to name a few. And believe it or not, computer power supplies are so numerous, they've begun to create power problems of their own - events like power factor problems and unwanted harmonic currents. Networked systems provide opportunities for the formation of "ground loops" that offer another way for power problems to reduce productivity.

All POWERVAR products are built around a philosophy called The ABC's of Power Conditioning. Each of the POWERVAR products incorporates the function of a low impedance isolation transformer, a powerline noise filter, and a high energy surge diverter. These three elements are the core of POWERVAR power quality solutions. When applications require uninterruptible power, voltage regulation, harmonic mitigation or other protection features, POWERVAR offer solutions, which combine these protection features with the core elements to meet all your system's protection requirements.