Datasheet

A-38
Catalyst 6500 Series Switches Installation Guide
OL-5781-07
Appendix A Power Supply Specifications
3000 W AC-Input Power Supply
Table A-26 lists the power supply LEDs and their meanings.
Power supply output
• 100/120 VAC operation
– 25.0 A @ +3.3 V
– 5A @ +5V
– 12 A @ +12 V
– 27.89 A @ +42 V
• 200/240 VAC operation
– 25.0 A @ +3.3 V
– 5A @ +5V
– 12 A @ +12 V
– 65.98 A @ +42 V
Front panel power
connector
A two-pin male Molex connector is located in the lower right corner of
the power supply front panel. The connector provides 42 VDC at a
maximum of 17 A. This connector provides power to the
WS-6509-NEB-UPGRD kit fan assembly through a power harness also
provided in the kit. A hinged protective flap secured by a captive screw
covers the connector when it is not in use.
Output holdup time 20 ms minimum
kVA rating
1
3520 W (total input power) or 3.6 KVA (high-line operation)
Heat dissipation 12,046 BTU/hour (approx.)
Weight 15.8 lb (7.2 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-25 3000 W Power Supply Specifications (continued)
Specification Description