SINAMICS Perfect Harmony GH180 IQ

January 25, 2022

The new SINAMICS Perfect Harmony GH180 IQ makes it easier to identify power cell issues before they can cause a drive to trip. In a major leap forward in the digitalization of drive systems, Siemens has developed digital technology enabling real-time cell monitoring capability. This technology makes it possible to pinpoint an issue down to a specific cell, thanks to the placement of sensors on individual cells to collect data on performance and environmental conditions, including: Ambient temperature individual cells,  IGBT substrate temperature, humidity and dew point, pressure monitoring, cell capacitance, cell DC bus voltage and cell AC voltage.