The 3ADT218566S0255: Acoustic noise is listed at 82 dB(A) — that is loud enough to require hearing protection within a few meters in an otherwise quiet drive room. The auxiliary terminals carry an IP00 protection degree per IEC 60529 and IEC 60947-1, meaning they are not finger-safe; panel builders must cover them or locate them behind a locked door. Three analog inputs and two analog outputs are available for speed/current reference signals and feedback to a PLC or external meters. Line frequency is 50 Hz — this converter is intended for 50 Hz grids only.
ABB 3ADT218566S0255 DCS880 DC Converter, 4800 A, Frame H8
MPN3ADT218566S0255
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ABB DCS880-S02-4800-08L, 4Q DC converter, 800 VAC input, 4800 A output, Frame H8, 82 dB(A), IP00 auxiliary terminals.
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)) | 82 dB(A) |
| Parameter | Value |
|---|---|
| Frame size | H8 |
Product details
Frequently asked questions
What is the frame size for this converter?
Frame size H8. That determines the cabinet cutout dimensions and mounting bolt pattern — verify mechanical clearance before panel design.
What is the acoustic noise level?
82 dB(A). Hearing protection is recommended within a few meters in an otherwise quiet drive room.
What is the degree of protection on the auxiliary terminals?
IP00 per IEC 60529 and IEC 60947-1. The terminals are not finger-safe; they must be covered or located behind a locked panel door.
MPN
3ADT218566S0255