Installation guide

Power Supplies for BlackDiamond X8 Switches
BlackDiamond X8 Series Switches Hardware Installation Guide
113
Power Supplies for BlackDiamond X8 Switches
Power Cord Requirements
Power cords for use on BlackDiamond X8 AC power supplies have the following requirements
● The power supply cord must be agency-certified for country of use, and rated at 13 A by in-country
regulatory authority.
● The power supply cord must have an IEC 320 C19, straight plug to connect to the IEC320 C20
connector on the power supply.
● The power cord must have an appropriately rated and approved wall plug applicable to the country
of installation.
● For cords up to 6 feet (2 m) long, the wire size must be 16 AWG (1.0 mm
2
).
Table 14: Specifications for the BlackDiamond X8 AC Power Supply (Model # 48011)
Typical configuration 3 power supplies
Full configuration 8 power supplies
Physical characteristics Height: 1.5 inches (3.8 cm)
Width: 4.2 inches (10.6 cm)
Depth: 14.5 inches (36.8 cm)
Weight: 5.3 lb (2.4 kg)
Packaged weight: 6.15 lb (2.80 kg)
Input Rated inputs:
Low range: 100 to 120 V , 60/50 Hz, 13 A maximum each power supply
High range: 200 to 240 V , 60/50 Hz, 13 A maximum each power supply
Input ranges:
Low range: 90 to 132 V , 47 to 63 Hz, 15.4 A
High range: 185 to 264 V , 47 to 63 Hz, 14.6 A
Power supply input socket: IEC 320 C20
Minimum wire size: 16 AWG (1.0 mm
2
) copper stranded
Output DC voltage output range: 47.5 to 48.5 V
Nominal DC output:
Low range: 48 V , 50 A maximum each power supply
High range: 48 V , 25 A maximum each power supply
DC output power:
2500 W @ high range for one power supply
1250 W @ high range for one power supply
Efficiency 90 % typical at full load
Operating conditions Operating temperature: –10° C to 50° C
Storage temperature: –40° C to 85° C
Operating humidity: 10% to 95% relative humidity, non-condensing
Operational shock: 30 m/s
2
(3 g)