Siemens SIMOREG 6RA7075-6GS22-0 DC Master ConverterSpecifications :Input: 575 V 3 AC, 175 A Controllable: Field rectifier D690/210 MRE-GEEF6S22 Output: 690 V DC, 210 A Output US-Rating: 690 V DC, 158A F ield-input. 460V-output. 375V, 15 A S00=Technological software in basic unit