ORV3 · Open Rack V3
The Open Compute Project's third-generation rack standard, defining power, busbar and form-factor for open hardware.
Current numbers
1,400 ANVL72 MGX busbar current rating (deeper-profile ORV3-width bar, ~2x prior ampacity) — 1,400 A at 48 V is ~67 kW, so a ~132 kW rack needs parallel feeds
33 kWOCP ORV3 HPR power shelf output (6×~5.5 kW rectifiers; ~27.5 kW at N+1) onto the 48V busbar
1.1 · DEC23ORV3 base document