The Ultra Power RT-1KS is an online uninterruptible power supply designed for rack-mount installation, providing a capacity of 1000VA and 900W to keep your critical equipment running. Because it operates with a 0 ms transfer time and produces a pure sine wave, your hardware receives a constant, stable flow of electricity without the risk of interruptions during the switch to battery power. It handles a wide input voltage range from 115 to 300Vac, which helps maintain a steady 220Vac output even when the mains power fluctuates. This grey unit is built into a compact frame measuring 441 by 445 by 88 mm and weighs 12 kg. It relies on two 12V 9Ah batteries, offering backup times of over 5 minutes at full load or 14 minutes at half load, and includes an EPO port for emergency power-off situations. You can monitor the system status via the integrated LCD display and manage it through USB, RS232, or an SNMP slot for network integration. To ensure long-term reliability, the device features automatic charging and protection against short circuits, overloads, and low battery voltage. It comes equipped with two Schuko output connectors and supports the addition of external battery packs if you need to extend your runtime. This setup is well-suited for server rooms or network closets where maintaining a continuous, clean power supply is essential for data integrity.