DC/DC and AC/DC converter modules of C/B 4500 Series measure 6U x 21TE x 306 mm and offer output ratings up to 900, 1,200, and 1,600 W. While there are 9 standard DC input voltage ranges from 10–16V to 450–800 V, AC options are 1-phase, 115 or 230 Vac and 3-phase 3 x 200 Vac, 3 x 400 Vac, or 3 x 480 Vac. Battery charging models, also available, feature single outputs in 10 standard ranges from 12–400 Vdc. All outputs are adjustable and tightly regulated to 0.2% or better (load) and 0.1% (line).