Mdexx dU/dt filter with VPL for SINAMICS G120 Voltage Peak Limit 690V 110 - 132 kW 400V 55 kW - 75 kW SINAMICS Pool Software V4.7 SP10 or higher version is required for G120 application SINAMICS Pool Software V5.1 SP1 or higher version is required for S120 application dU/dt filter. SINAMICS G120 dU/dt filter with VPL Voltage Peak Limit for the modular frequency converter SINAMICS G120. The dU/dt filter plus Voltage Peak Limiter limit the voltage rise rate and the typical voltage peaks. The filters cover the three-phase voltage range 3 AC 690 V 22 -37 kW and 3AC 400 V 11 kW - 18.5 kW. SINAMICS - simply my drive.