At present, losses that the global economy incurres due to bad quality of electric power can be calculated in hundreds of milliards of dollars annually and, sadly, the trend largely increases. This situation causes that interest in a guaranteed power supply becomes greater. It downgrades the scale of threats in a significant way, ensuring uninterrupted operation of receivers, irrespective of disturbances in the power supply.

Main components of this system are:

• offline class UPS devices
• UPS line-interactive class devices
• UPS true online class devices
• power generators