CyberPower OLS6000E

CyberPower OLS6000E is a high-performance UPS featuring online double-conversion topology, which provides seamless Pure Sine Wave power for mission-critical devices such as NAS and servers, DVRs/surveillance systems, transportation and infrastructure, and emergency systems. It’s typically integrated in the back office, server room, and data center environment.

https://www.cyberpower.com/global/en/product/sku/ols6000e#overview