Datasheet

A-16
Catalyst 6500 Series Switches Installation Guide
OL-5781-07
Appendix A Power Supply Specifications
1300 W AC-Input and DC-Input Power Supplies
Table A-11 lists the specifications for the 1300 W DC-input power supply.
Table A-12 lists the 1300 W power supply LEDS and their meanings.
kVA rating
1
1.625 kVA
Heat dissipation 5478 BTU/hour (approx.)
Weight 18.4 lb (8.3 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-10 1300 W AC-Input Power Supply Specifications (continued)
Specification Description
Table A-11 1300 W DC-Input Power Supply Specifications
Specification Description
DC-input voltage –48 VDC to –60 VDC continuous
DC-input current
• 39 A @ –48 VDC
• 31 A @ –60 VDC
Power supply output
capacity
1360 W maximum (DC-input)
Power supply output
• 15 A @ +3.3 VDC
• 5A @ +5VDC
• 6A @ +12VDC
• 28.9A @ +42VDC
DC input terminal block Accepts 3–10 AWG copper conductors. Actual size of the wire needed
is determined by the installer or local electrician. Terminal block
material is rated at 120°C.
Output holdup time 8 ms
Heat dissipation 6447 BTU/hour (approx.)
Weight 21.0 lb (9.5 kg)