Siemens Inverter 1. Micromaster 410,420,430,440,G110,120 series 2. Pure sine wave inverter; 3. PIDcontrol; 4. Open-loop ... Simatic Siemens Inverter for MicroMaster 410,420,430,440 G110,120 Series.1. MicroMaster420: MICROMASTER 420 - the universal inverter for 3-phase ... -5BA11.57.4149X202X172MM420-220/26SE6420-2UC22-2BA12.210.4149X202X172MM420/3 series, 380V-500v ,0-650HZ, MM420-75/36SE6420-2UD17-5AA10. ...