Cisco 6509 - Catalyst Chassis Switch - 3000 W Power Supply Specifications

A-35
Catalyst 6500 Series Switches Installation Guide
OL-5781-04
Appendix A Power Supply Specifications
3000 W AC-Input Power Supply
3000 W Power Supply Specifications
Table A-15 lists the specifications for the 3000 W AC-input power supply.
Table A-15 3000 W Power Supply Specifications
Specification Description
AC-input type Autoranging input with power factor correction (PFC).
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 120 VAC, 200 to 240 VAC (±10% for full range)
AC-input current
• 16 A @ 200 VAC (3000 W output)
• 16 A @ 100 VAC (1400 W output)
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% for full range)
Power supply output capacity
• 1400 W maximum (100–120 VAC)
• 3000 W maximum (200–240 VAC)
System power dissipation 3520 W (total input power) or 3.6 KVA (high-line
operation)