The 3ADT218518S0241: Frame size H1 determines the mechanical envelope — panel cutout, mounting hole pattern, and bus bar spacing are fixed to that footprint. The 4Q designation means the converter can regenerate power back to the line, which matters for overhauling loads or applications requiring controlled deceleration without a braking resistor. The 100 A output is continuous at the listed 400 VAC input; derating curves for ambient temperature and switching frequency are in the full datasheet. The IP00 rating on auxiliary terminals means the converter ships without an enclosure — it expects to be mounted inside a cabinet that provides the environmental seal.
3ADT218518S0241 ABB DCS880-S02-0100-04 DC Converter, 400 VAC
MPN3ADT218518S0241
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ABB DCS880-S02-0100-04, DC converter, 4Q, 400 VAC, 0100 A, frame size H1, 3 analog inputs, 2 analog outputs, 55 dB(A).
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Frequency | 50 Hz |
| Parameter | Value |
|---|---|
| Frame size | H1 |
| Degree of protection (IP) | acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP00 |
| Parameter | Value |
|---|---|
| Sound | 55 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 H1, which defines the mechanical mounting footprint and bus bar layout for the DCS880 series.
What are the key ratings of 3ADT218518S0241?
It is a 4-quadrant DC converter rated for 400 VAC input, 100 A output, with 3 analog inputs and 2 analog outputs, operating at 50 Hz, and producing 55 dB(A) sound level.
What compliance documentation is available for this part?
The auxiliary terminals carry an IP00 degree of protection per IEC 60529, IEC 60947-1, and EN 60529. RoHS, REACH, and UL documentation should be requested at time of order to confirm current declarations.
MPN
3ADT218518S0241