Dell EMC PowerEdge C6420 - Power, Thermal and Acoustics; Power

9
Power, thermal and acoustics
Power
Energy Smart power supplies have intelligent features, such as the ability to dynamically optimize eciency while maintaining
availability and redundancy. Also featured are enhanced power- consumption reduction technologies, such as high- eciency power
conversion and advanced thermal- management techniques, and embedded power- management features, including high- accuracy
power monitoring.
The PowerEdge C6400 chassis power supply subsystem is formed with two AC-DC redundant power supplies. The power supply
provides +12V and +12Vaux for redundant design. There are several voltage regulators in the system to supply dierent voltage levels
needed by dierent logic devices.
The following Power Supply conguration options are available on C6400 chassis:
• Dual, Hot-plug Fault Tolerant Redundant Power Supply(1+1),1600W, 250Volt
• Dual, Hot-plug Fault Tolerant Redundant Power Supply, 2000W
• Dual, Hot-plug Fault Tolerant Redundant Power Supply , 2400W
• Dual, Hot-plug Fully Redundant Power Supply(1+1),1600W, 250Volt
• Dual, Hot-plug Fully Redundant Power Supply, 2000W
• Dual, Hot-plug Fully Redundant Power Supply , 2400W
The following tables shows the power supply specications and power eciency.
Table 10. 1600W PSU Specication
Attribute Value
Conguration Options 1+1 Fault Tolerant Redundant (from factory) 2+0 Non Redundant
(customer congurable)
80 Plus Platinum
Power Factor Correction Active
FCC Classication Class A
Max Output Current 131.15A (180-264Vac)
65.57A (90-140Vac)
Input Voltage Range 90-264V AC, 47-63Hz
Iin 100 - 240VAC for rating on safety label 10.0 Amps
Initial Inrush Current 25 Amps (peak)
Secondary Inrush Current 25 Amps (peak)
28