The Ultra Power PT-3KS is an online uninterruptible power supply designed to provide a seamless energy bridge for sensitive equipment. With a capacity of 3000VA / 2700W, it ensures that your hardware remains powered during outages, utilizing a double-conversion topology that results in a zero-millisecond transfer time. This means your devices never experience a flicker of power loss when switching to battery mode. Inside its grey metal tower case, the unit houses six 12V 9Ah batteries and produces a pure sine wave output of 220±2%Vac, which is essential for the stability of precision electronics. You can monitor the system's status via the integrated LCD display or manage it remotely through the USB, RS-232, and SNMP slot interfaces. The device is built to handle fluctuations, accepting an input voltage range from 115 to 300Vac, and includes protections against short circuits and overloads. Weighing 31 kg, this UPS is a substantial piece of equipment suited for server rooms or professional workstations where power continuity is critical. It features three Schuko output connectors for easy integration with standard plugs and offers convenient software-adjustable input frequency between 40 and 60Hz. To keep the environment quiet, it includes a silence setup option, while automatic offline charging ensures the batteries are always ready for the next power failure.