ABB ACH531 series, LV AC wall-mounted HVAC drive, order code 3ABD00046925-D, Frame R0, IE2 efficiency, active production.
| Parameter | Value |
|---|---|
| Efficiency class (IE) | IE2 |
| Parameter | Value |
|---|---|
| Frame size | R0 |
The ABB 3ABD00046925-D is a low-voltage AC wall-mounted drive for HVAC fan and pump applications. IE2 efficiency class covers baseline energy compliance.
Frame R0 is the physical envelope identifier for this build — it determines backplate drilling, cable entry positions, and heatsink clearance. IE2 efficiency is the floor for most HVAC tenders.
Frame R0. That is the physical size class for panel layout and mounting dimensions on this ACH531 series build.
IE2. This covers the baseline efficiency requirement for commercial HVAC applications.
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