Oracle sparc M5-32, Руководство по установке

Страница: 41 / 182

Preparing the Site 31
Use these power supply specifications only as a planning aid. For more precise
power values, use the online power calculator to determine the power consumption
of the server with your configuration. To locate the appropriate power calculator, go
to the following web site and navigate to the SPARC M5-32 server or the SPARC
M6-32 server page:
http://www.oracle.com/goto/powercalculators/
Related Information
■
“Server Power Consumption” on page 31
■
“Facility Power Requirements” on page 37
■
“Circuit Breaker Capacity Requirements” on page 43
Server Power Consumption
The combined server power ratings are between 20 kVA and 30 kVA for a fully
configured server.
Specification Measurement
Rated power supply output capacity 7.0 KW
Nominal AC operating voltage range 200–480 VAC
Phase Three-phase delta
Nominal frequencies 50–60 Hz input
Output rating +12.2V @ 583A output
Efficiency 90% efficient (20% to 100% load)
Maximum AC RMS input current per
power supply
• 24A @ 200–240 VAC
• 12A @ 380–415 VAC
• 10A @ 480 VAC
Maximum AC RMS input current per
power cord
• 48A @ 200–240 VAC
• 24A @ 380–415 VAC
• 20A @ 480 VAC
Inrush current • 88A peak (excluding EMI filter charging)
• Less than 48A RMS over one cycle
Protective earth current
(measured at 480 VAC) • Less than 2 mA per power cord
• Less than 12 mA per server