The PowerDirect Rack 33kW 50V DC Power System provides a high-density, scalable DC power solution designed for modern data centers and Open Compute ORV3 environments. This modular system offers up to 132 kW per rack with high-efficiency power supply units (PSUs) that operate from an AC or HVDC input source. The flexible design supports live addition of power shelves and PSUs, allowing seamless expansion as power needs increase. Ideal for high-capacity server setups, it maximizes power efficiency and minimizes space requirements.
Key Features:
- Output Voltage: 50V DC
- Power Capacity: 5.5kW per PSU, 33 kW per shelf, Up to 132 kW per rack
- Current Capacity: 110A per PSU, 660 A per shelf, Up to 2640 A per rack
- Input Voltage: 400/230V AC to 480/277V AC nominal; 180 to 410V DC
- Efficiency: >97.5% peak
