Rack Infrastructure Specs: OCP Open Rack V3 Busbar
busbar detail b tip flat vertical height to busbar parallelism lower surface
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 detail b tip flat vertical height | — | — | Detail B vertical height of tip flat | — | mm | 2.00 |
| OCP Open Rack V3 Busbar | busbar horizontal dist datum p chamfer | 9 | 8.6 | Horizontal distance from datum P to 48V bus bar chamfer | — | mm | 8.80 |
| OCP Open Rack V3 Busbar | busbar horizontal dist datum p insulator tip | 10.5 | 10.1 | Horizontal distance to leading tip of busbar insulator | — | mm | 10.30 |
| OCP Open Rack V3 Busbar | busbar insulator internal corner radius max | — | — | Maximum radius on bus bar insulator internal corner | — | mm | 0.30 |
| OCP Open Rack V3 Busbar | busbar min horizontal distance datum p | — | 18.25 | Minimum horizontal distance from datum P | — | mm | 18.25 |
| OCP Open Rack V3 Busbar | busbar min vertical dist conductive surfaces | — | — | Minimum vertical distance between conductive surfaces | Minimum value; conductive surface for chassis ground contact | mm | 22.0 |
| OCP Open Rack V3 Busbar | busbar offset between tips | 1.6 | 1.4 | Offset between busbar tips | — | mm | 1.50 |
| OCP Open Rack V3 Busbar | busbar overall horizontal length ref | — | — | Reference overall horizontal length | Reference dimension | mm | 61.76 |
| OCP Open Rack V3 Busbar | busbar overall vertical height from datum r | 35.6 | 34.4 | Overall vertical height from datum R | — | mm | 35.00 |
| OCP Open Rack V3 Busbar | busbar parallelism lower surface | — | — | Parallelism tolerance of lower bus bar surface to datum R | Geometric tolerance | mm | 0.30 |
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