The ABB 3ADT218566S0226 is a DCS880-S02-2600-10L 4-quadrant DC converter rated for 2600 A at 990 VAC input, built on Frame H8. It operates on a 50 Hz line and carries three analog inputs and two analog outputs for closed-loop speed or torque control.
Sound output is listed at 82 dB(A) — expect audible fan noise at that level; ear protection near the cabinet is standard practice. The IP00 rating on auxiliary terminals means the converter itself is open-frame; it requires installation in a suitable enclosure rated for the environment.
