OCP ORv3 BBU v1.4 specifies a ramp to full power below 2 ms after the low-voltage qualification interval.
<2 ms ramp after ~2 ms qualificationobserved
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| Scope | 48 V-class ORv3 BBU interface; ramp is not total detection/transfer time. The separate PSU efficiency specification is not part of this claim. |
| As of | 2023-09-12 |
| Source | OCP, Open Rack V3 BBU Module Specification v1.4, September 12, 2023, revision history PDF p.11 and §4.5. · Revision history, PDF p.11: v1.4 09/12/2023; §4.5, printed p.22 (PDF page 22; contents page lists 23): low-voltage qualification followed by the ramp. |
| Review | checking…review by 2027-03-08 · standard cadence |
| Recorded changes | last 2026-09-16 · 3 revisions tracked |
| Claim id | orv3-bbu-ramp-to-full-power-on-48-5-v-busbar |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.