Siemens Sinamics V20 Wiring Diagram. Web • only use braking resistors that are approved for the inverter. This document only provides basic installation and commissioning. Siemens Sinamics V20 Inverter Connection macro Cn007 in NPN mode? Page 1 from www.eevblog.com This document only provides basic installation and commissioning. Web • sinamics v20 three phase ac 400 […]