Cisco UCS 5108 Installation Manual page 101

Technical Specifications
Description
Maximum Input VA
Maximum output power per power supply
Maximum inrush current
Maximum Heat Output
Maximum hold up time
Power supply output voltage
Power supply standby voltage
Efficiency Rating
Efficiency (80 Plus Platinum Certified)
Input connector
Table 21: DC-Input Power Supply (UCSB-PSU-2500DC48) Specifications
Item
Minimum software requirement
DC-input voltage
Maximum output power
Maximum inrush current
Current draw at min voltage
Current draw at max voltage
Maximum input VA
Efficiency
Specifications for the Cisco UCS 5108 Blade Server Chassis Power Supply Units
Specification
2790 VA @ 200 VAC
2500 W (up to four power supplies)
35 A (sub cycle duration)
8530 BTU
12 ms @ 2500 W
12 VDC @ 208 A
3.3 VDC @ 5A
Climate Savers Platinum
20% 50%
90% 94%
IEC320 C20
Specification
Cisco UCS Software Release 2.0(1)
Capability Catalog Version 42
–48 VDC to –60 VDC nominal
(range: -40 VDC to -72 VDC)
2500 W
90 A (cold turn-on)
71 A
40 A
2840 W
88% at 10% load
88% at 20% load
92% at 50% load
88% at 100% load
Cisco UCS 5108 Server Chassis Installation Guide
100%
91%
89