The ABB 3ADT218042S0123 is a DCS880-S01-2050-06 DC converter — a 2-quadrant unit rated for 2050 A at 600 VAC, 50 Hz, in frame size H7. It carries 3 analog inputs and 2 analog outputs, with auxiliary terminals protected to IP00 per IEC 60529 and IEC 60947-1. Operating humidity spans 5 to 95% RH.
The 2050 A rating at 600 VAC defines the continuous output capability for a 2Q DC drive. Frame H7 determines the physical mounting footprint and bus-bar layout. The 75 dB(A) sound level is the fan noise at full load. Three analog inputs and two analog outputs cover speed reference, current feedback, and one auxiliary signal.
