930-W Dc Power Supply (Port-Side Intake) Specifications - Cisco Nexus 93120TX Hardware Installation Manual

930-W DC Power Supply (Port-Side Intake) Specifications

Characteristic
Input voltage
• AC (for 1230 W output)
• DC (for 1230 W output)
AC input frequency
Maximum inrush current
Maximum output Watts
• For 200 to 277 VAC
• For 192 to 400 VDC
Power supply output voltage
• For 200 to 277 VAC
• For 192 to 400 VDC
Power supply standby voltage
Efficiency rating
Form factor
930-W DC Power Supply (Port-Side Intake) Specifications
These specifications apply to the 930-W DC (UCSC-PSU-930WDC) port-side intake power supplies.
Characteristic
DC input voltage range
Maximum DC input current
Maximum input W
Maximum output power per power supply
Maximum inrush current
Maximum hold-up time
Power supply output voltage
Power supply standby voltage
Efficiency rating
Cisco Nexus 93120TX NX-OS Mode Switch Hardware Installation Guide
50
Specification
Nominal (Range)
• 200 to 277 VAC
• –240 to –380 VDC
Nominal: 50 to 60 Hz (Range: 47-63 Hz)
35 A (cold turn on); 70 A (hot turn on)
Per power supply
• 1230 W
• 1230 W
Per power supply
• 12 VAC at 100 A
• 12 VDC at 100 A
12 V at 2.5 A
Climate Savers Platinum Efficiency (80Plus Platinum
certified)
RSP1
Specification
Nominal range: -48 to -60 VDC nominal (Range: -40
to -60 VDC)
23 A at -48 VDC
1104 W
930 W
35 A (sub-cycle duration)
8 ms at 930 W
12 VDC
12 VDC
Greater than 92% at 50% load
System Specifications