- 10000VA / 10000W Online UPS with Power Factor 1 - Terminal Input, Terminal Outlet - Batteries included: 20x 12V/9Ah and external battery connection - Unity Power Factor - Professional solution for commercial application - Programmable output voltage and frequency - Generator-compatible and very low Total Harmonic Distortion on output voltage - EPO Function (Emergency Power Off) The PowerWalker VFI 6000-10000 CG PF1 is a professional series for commercial applications featuring unity Power Factor (PF=1.0), very low harmonic distortions (<1%) and high efficiency (up to 94%). The wide input voltage and frequency ranges allow operation in unstable networks and provide generator support. Multiple accessories, including battery packs and communication cards, enhance the functionality of the UPS and allow a greater backup time. The system can be monitored locally via an LCD panel or remotely via the PowerWalker ViewPower software.