UPS emergency power systems provide protection against power shutdown, overvoltages and undervoltages and power outages. These systems protect demanding devices connected to the ups. With sufficient battery capacity, there is 100% availability for power outages. UPS (Uninterruptible Power Supply) is a system that, when the mains power supply cut, immediately takes over the current and supplies it to the connected devices. This uninterrupted power supply, also known as no break systems, works on batteries that are used directly in the event of a power failure. Available from 400 VA to 800 kVA.