Catalyst 6500 Series Switches Installation Guide - Ipland

8700 W AC-Input Power Supply
Appendix A
Power Supply Specifications
Table A-38
8700 W AC-Input Power Supply Specifications (continued)
Specification
Power supply output • 2800 W operation
Output holdup time
kVA rating 1
– 25.0 A @ +3.3 VDC
– 12.0 A @ +12 VDC
– 61.29 A @ +42 VDC
• 4200 W operation
– 25.0 A @ +3.3 VDC
– 12.0 A @ +12 VDC
– 94.62 A @ +42 VDC
• 5800 W operation
– 25.0 A @ +3.3 VDC
– 12.0 A @ +12 VDC
– 132.71 A @ +42 VDC
• 8700 W operation
– 25.0 A @ +3.3 VDC
– 12.0 A @ +12 VDC
– 201.75 A @ +42 VDC
20 ms minimum
10.4 kVA
Heat dissipation • 11,200 BTU/hour @ 2800 W
System power dissipation
Weight
Description
• 16,800 BTU/hour @ 4200 W
• 23,200 BTU/hour @ 5800 W
• 34,800 BTU/hour @ 8700 W
10,360 W
39.7 lb (18 kg)
1. The kVA rating listed for the power supply should be used as the sizing criteria for both UPS outputs as well as standard
circuits and transformers to power a switch.
Table A-39 lists the power supply LEDs and their meanings.
A-58
Catalyst 6500 Series Switches Installation Guide
OL-5781-08