The ABB 3ADT218042S0224 is a DCS880-S02-2050-07 4-quadrant DC converter rated for 690 VAC input and 2050 A output, in frame size H7. It handles regenerative loads without an external braking chopper, so it fits overhauling or rapid-deceleration applications on a DC motor armature. Three analog inputs and two analog outputs are on board for speed reference, current limit, or torque setpoint signals. The IP00 rating on auxiliary terminals means the converter is intended for cabinet mounting with separate terminal protection.
3ADT218042S0224 ABB DCS880-S02-2050-07 DC Converter, 690 VAC
MPN3ADT218042S0224
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ABB DCS880-S02-2050-07, 4Q DC converter, 690 VAC, 2050 A, frame size H7, 75 dB(A), IP00 auxiliary terminals.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Frame size | H7 |
| Parameter | Value |
|---|---|
| Frequency range | 50 Hz |
| Parameter | Value |
|---|---|
| Degree of protection (IEC, IP) | acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP00 |
| Parameter | Value |
|---|---|
| Sound | 75 dB(A) |
| Analog inputs | 3 |
| Analog outputs | 2 |
| Operating humidity (RHamβ) | 5...95% |
Product details
Frequently asked questions
What is the frame size of this converter?
The frame size is H7. This determines the mounting hole pattern, bus-bar spacing, and ducted-airflow requirements for the cabinet layout.
What is the sound level of this unit?
The converter is rated at 75 dB(A). This is the airborne noise at rated load and speed, driven by the internal cooling fans.
MPN
3ADT218042S0224