The ABB 3ADT218042S0222 is a DCS880-S02-2050-05 four-quadrant DC converter rated for 2050 A at 525 VAC input, built in frame size H7. It converts AC line power to a controlled DC output for motor armature or field supply, with regenerative capability — the 4Q design means it can handle motoring and braking in both directions, so it suits overhauling loads or applications needing rapid reversal.
ABB 3ADT218042S0222 DCS880 DC Converter, 2050 A, 525 VAC
MPN3ADT218042S0222
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ABB DCS880 series, 4Q DC converter, order code 3ADT218042S0222, 2050 A, 525 VAC, frame H7, 75 dB(A).
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Frequency | 50 Hz |
| Parameter | Value |
|---|---|
| Analog inputs | 3 |
| Analog outputs | 2 |
| Parameter | Value |
|---|---|
| Degree of protection (IP) | acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP00 |
| Operating humidity (RH) | 5...95% |
| Noise level (dB(A)) | 75 dB(A) |
| Parameter | Value |
|---|---|
| Frame size | H7 |
Product details
Frequently asked questions
What is the frame size of this converter?
The frame size is H7. This determines the physical mounting dimensions and the enclosure size required.
What is the sound level of this unit?
The sound level is 75 dB(A). This is typical for a high-power DC drive at full load; consider noise mitigation if the drive is in a personnel area.
MPN
3ADT218042S0222