The regenerative PM250 and PM260 Power Modules expand the Sinamics G120 series of frequency inverters from Siemens A&D. With a nominal voltage of 400 V, the PM250 handles power outputs from 5.5 kW to 75 kW in frame sizes C to F. The PM260 for 690 V is available for 15 kW with or without a Class A input filter.