General electrical power requirements
3931 requires the following power requirements:
System frame
- PDU power
- 2, 4, 6, or 8 PDUs supported
- 2, 4, 6, or 8 line cords required, depending on number of PDUs
- 3-phase line-line voltage ranges:
- 60A, 200-240V AC
- 32A, 380-415V AC Note: 480V AC and Higher Voltage DC (HVDC) are not supported.
- Refer to Dual "facilities power distribution" installation - PDU power for the correct wiring method for your particular power distribution equipment.
- BPA power
- 2 or 4 BPAs supported
- 2 or 4 line cords required, depending on number of BPAs
- 3-phase line-line nominal voltage ranges:
- 60A, 200-240V AC
- 30/32A, 380-415V AC
- 30A, 480V AC Note: Higher Voltage DC (HVDC) input is not supported.
- For configurations using a total of six or less Bulk Power Regulators (BPRs) - 2 power feeds, of the types previously described, each with the same nominal voltage. Both are connected to the rear of the A frame.
- For all other configurations - 4 power feeds, of the types previously described, each with the same nominal voltage. Two are connected to the rear of the A frame, and two are connected to the rear of the B frame or C frame, depending on system configuration.
- Refer to Dual "facilities power distribution" installation - BPA power for the correct wiring method for your particular power distribution equipment.
Hardware Management Console
- For HMC FC 0062, a single-phase feed from a customer-supplied service outlet. The outlet must provide 90 Vrms to 137 Vrms or 180 Vrms to 265 Vrms 47/63 Hz single-phase AC power.
- For HMC FC 0063, the customer must supply a PDU that provides C13 outlets for the three C13/C14 power jumper cables.