OLS3000EA-DE UPS emergency power supply The CyberPower OLS3000EA-DE is a high-efficiency UPS with an online double conversion topology that provides seamless pure sine wave power to critical devices such as NAS, servers, DVR/surveillance systems for transportation and infrastructure, and emergency systems. It is usually integrated with a server or data center environment. The UPS is equipped with a color LCD panel allowing users to monitor the power system and easily configure settings. This model is generator compatible and can also operate in ECO mode to save energy. The product can be connected to an emergency power off switch (EPO), which allows users to immediately turn off the UPS in the event of a failure. Variable speed fans provide automatic temperature management based on power consumption to reduce noise and provide greater comfort for users. Online UPS (double conversion) topology Generator compatibility Zero switching time Protection against interference and surges Color LCD panel Serial communications port PowerPanel management software Tower type ECO mode Overload protection Smart Battery Management (SBM) EMI and RFI filtering Variable speed fans Emergency Power Off (EPO) Port SNMP/HTTP remote management (optional)