Rack Infrastructure Specs: OCP Open Rack V3 Busbar
busbar return engagement length ref to busbar voltage nominal
Datacenter rack infrastructure specifications — OCP Open Rack V3 frame and busbar dimensions, OCP BBU module and shelf electrical parameters, OCP 48V onboard PSU efficiency and peak load profiles, GE OCP 48V power shelf rectifier efficiency comparison, and Tate raised floor system load and airflow performance data
| component type | spec parameter | max value | min value | parameter name | test condition | unit | value |
|---|---|---|---|---|---|---|---|
| OCP Open Rack V3 Busbar | busbar return engagement length ref | — | — | Reference horizontal length of return bus bar engagement | Reference dimension | mm | 27.05 |
| OCP Open Rack V3 Busbar | busbar return leading edge radius max | — | — | Maximum radius on return bus bar leading edge | — | mm | 0.25 |
| OCP Open Rack V3 Busbar | busbar salt spray rust grade min | — | 6 | Minimum rust grade after salt spray test | — | grade | 6 |
| OCP Open Rack V3 Busbar | busbar salt spray test duration | — | — | Salt spray test duration | Per ASTM B117-07; rust grade requirement ≥6 per ASTM D610-01 | hours | 48 |
| OCP Open Rack V3 Busbar | busbar vertical dist between centers | 20.35 | 19.65 | Vertical distance between bus bar centers | — | mm | 20.00 |
| OCP Open Rack V3 Busbar | busbar vertical position top surface | 24.5 | 23.5 | Vertical position of top conductive surface from datum P | — | mm | 24.00 |
| OCP Open Rack V3 Busbar | busbar voltage nominal | — | — | 48V bus bar nominal voltage | — | V | 48 |
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