Cisco 6509 - Catalyst Chassis Switch User Manual

A-19
Catalyst 6500 Series Switches Installation Guide
OL-5781-04
Appendix A Power Supply Specifications
1400 W AC-Input Power Supply
1400 W Power Supply Specifications
Table A-9 lists the specifications for the 1400 W AC-input power supply.
Table A-9 1400 W Power Supply Specifications
Specification Description
AC-input type Autoranging input. Power Factor Correction (PFC)
included.
Note Power factor correction is a standard feature on
all Catalyst 6500 series AC-input power
supplies. PFC reduces the reactive component
in the source AC current allowing higher power
factors (typically 99 percent or better) and
lower harmonic current components.
AC-input voltage 100 to 240 VAC (±10% for full range)
AC-input current
• 16 A @ 100 VAC
• 8 A @ 240 VAC
kVA rating 1.75 kVA
Branch circuit requirement (AC-input) Each chassis power supply should have its own
dedicated, fused-branch circuit:
• For North America—20 A
• For International—Circuits sized to local and
national codes
• All AC power supply inputs are fully isolated.
– Source AC can be out of phase between
multiple power supplies in the same chassis,
which means that PS1 can be operating from
phase A and PS2 can be operating from
phase B.
– Source AC can be out of phase between AC
inputs on power supplies that are equipped
with multiple AC inputs, which means that
power cord 1 can be plugged into phase A and
power cord 2 can be plugged into phase B.
AC-input frequency 50/60 Hz (nominal) (±3 Hz for full range)
Power supply output capacity 1400 W
Power supply output
• 15 A @ +1.5 V
• 2.5 A @ +3.3 V
• 27.4 A @ +50 V

Cisco 6509 - Catalyst Chassis Switch Specifications

General

Brand	Cisco
Model	6509 - Catalyst Chassis Switch
Category	Switch
Language	English