The PowerWalker VFI 1000-3000 RMG PF1 is a professional series for commercial applications featuring unity Power Factor (PF=1.0) and very strong charger with adjustable current. 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. With its slim design it only requires 2U valuable space of your rack system. The UPS can be installed in 19” rack systems or used as tower.