Maxima range of UPSs are designed for both entry-level personal as well as high-end commercial applications and require 0 ms transfer times with 3 phase input. Pocket-friendly LEPTON series is entry level line interactive design enough to provide uninterrupted power for personal computers and the like. MESON and BARYON are more commercial grade UPSs offering pure sine wave outputs with 0 ms switching. BARYON offers 3 phase output for 3 phase load as well as 1 phase load with 100% imbalance possibilities.