The NEXSYS UPS Expandable Run Time Unit for the 1000 and 1500VA NEXSYS UPS products give you that extra oomph when you need additional run time for your AV systems if/when a power anomaly occurs. Connect up to (4) Expandable Run Time Units for even more run time! Expandable Run Time Units can be daisy-chained from the NEXSYS UPS or plugged in directly. An Out-of-Box(y) Experience. Everything is assembled and connected right from the factory saving you time during your installations Rack ears are pre-installed with the “4-Post” mounting brackets ready to be rack mounted even if you have a 3 rd pair of rackrail The battery is already connected so just plug it in. Pure Power. All NEXSYS UPS Expandable Run Time Units have a Pure Sine Wave output and AVR (automatic voltage regulation) providing the cleanest power to your connected equipment, especially the most sensitive equipment Swap it like it’s hot. Hot swappable battery from the front access panel for easy service without disrupting the system Available for the 1000, 1500VA NEXSYS UPS UPX-1000-2 UPX-1500-2 UPX-RLNK-1000-2 UPX-RLNK-1000-8 UPX-RLNK-1500-2 UPX-RLNK-1500-8