Detailed information about SINAMICS G120C, the latest technical documentation (catalogs, dimensional drawings, certificates, manuals and operating instructions) is available on the Internet at:
http://www.siemens.com/sinamics-g120c

You can find information offline about SINAMICS G120C in the Drive Technology Configurator (DT Configurator) integrated in Catalog CA 01 as an add-on on DVD‑ROM.
The DT Configurator can also be used on the Internet, i.e. it does not need to be installed on a PC. The DT Configurator can be found in the Siemens Industry Mall at the following address:
http://www.siemens.com/dt-configurator