Cisco 6509 - Catalyst Chassis Switch Installation Manual page 225

Appendix A Power Supply Specifications
Table A-7
Specification
AC-input frequency
Power supply output capacity
DC-input voltage
DC-input current
Power supply output (AC input power supply)
Power supply output (DC input power supply)
DC input terminal block
Output holdup time
Heat Dissipation
OL-5781-04
1300 W AC-Input and DC-Input Power Supplies Specifications (continued)
1300 W AC-Input and DC-Input Power Supplies
Description
50/60 Hz (nominal) (±3 Hz for full range)
• 1300 W maximum (AC-input)
1360 W maximum (DC-input)
•
–48 VDC to –60 VDC continuous
39 A @ –48 VDC
•
31 A @ –60 VDC
•
• 15 A @ +3.3 V
5 A @ +5 V
•
6 A @ +12 V
•
27.46 A @ +42 V
•
15 A @ +3.3 V
•
5 A @ +5 V
•
• 6 A @ +12 V
• 28.9 A @ +42 V
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.
20 ms minimum (AC-input power supply)
•
8 ms (DC-input power supply)
•
5478 BTU/hour (approx.) AC-input power supply
•
• 6447 BTU/hour (approx.) DC-input power supply
Catalyst 6500 Series Switches Installation Guide
A-15