NonStop NS1000 Planning Guide (H06.08+)

Each PDU in a modular cabinet has:
• 36 AC receptacles per PDU (12 per segment) - IEC 320 C13 12A receptacle type
• 3 AC receptacles per PDU (1 per segment) - IEC 320 C19 16A receptacle type
• 3 circuit-breakers
These PDU options are available to receive power from the site AC power source:
• 208 V ac, three-phase delta for North America and Japan
• 200 to 240 V ac, single phase for North America and Japan
• 380 to 415 V ac three-phase wye for International
• 200 to 240 V ac single phase for international
Each PDU distributes the site AC power as single phase 200 to 240 V ac to the 39 outlets for
connecting the power cords from the components mounted in the modular cabinet. These outlets
provide the 180-264 V ac required by the modular hardware.
The AC power feed cables for the PDUs are mounted to exit the modular cabinet at either the
top or bottom rear corners of the cabinet depending on what is ordered for the site power feed.
This illustration shows the AC power feed cables on PDUs for AC feed at the bottom of the
cabinet and the AC power outlets along the PDU. These power outlets face in toward the cabinet:
This illustration shows the AC power feed cables on PDUs for AC feed at the top of the cabinet:
Power Distribution Units (PDUs) 53