The ABB 3ADT218566S0143 is a DCS880-S01-4000-06L DC converter in frame size H8, rated for 600 VAC input and 4000 A output in a 2-quadrant configuration. It operates at 50 Hz and carries three analog inputs and two analog outputs for speed or torque reference and feedback.
The 4000 A continuous rating sets the drive's capacity for a DC motor armature or field supply — that is the number that governs the BOM line, not a peak or surge figure. Frame H8 determines the physical footprint and bus-bar layout; verify the mounting hole pattern and cable entry against your existing panel cutout. The 82 dB(A) sound level is the fan noise at full load — relevant if the drive sits near a noise-sensitive area. Auxiliary terminals are IP00, so they require enclosure protection in the final installation.
Environmental range
Rated for 5 to 95 % relative humidity (non-condensing). The 50 Hz line frequency is fixed — confirm your supply matches.