Cisco 6509 Installation Guide - Page 220

Specification, Description

Page 220 highlights

1000 W AC-Input Power Supply Appendix A Power Supply Specifications 1000 W Power Supply Specifications Table A-5 lists the specifications for the 1000 W AC-input power supply. Table A-5 1000 W Power Supply Specifications Specification AC-input type AC-input voltage AC-input current AC-input frequency kVA rating Branch circuit requirement (AC-input) Description 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. 100 to 240 VAC (±10% for full range) • 12 A @ 100 VAC • 6 A @ 240 VAC 50/60 Hz (nominal) 1250 kVA Each chassis power supply should have its own dedicated, fused-branch circuit: • For North America-15 A or 20 A • For International-Circuits sized to local and national codes • All Catalyst 6500 series AC-input power supplies require single-phase source AC. • 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. A-10 Catalyst 6500 Series Switches Installation Guide OL-5781-04

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A-10
Catalyst 6500 Series Switches Installation Guide
OL-5781-04
Appendix A
Power Supply Specifications
1000 W AC-Input Power Supply
1000 W Power Supply Specifications
Table A-5
lists the specifications for the 1000 W AC-input power supply.
Table A-5
1000 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 240 VAC (±10% for full range)
AC-input current
12 A @ 100 VAC
6 A @ 240 VAC
AC-input frequency
50/60 Hz (nominal)
kVA rating
1250 kVA
Branch circuit requirement (AC-input)
Each chassis power supply should have its own
dedicated, fused-branch circuit:
For North America—15 A or 20 A
For International—Circuits sized to local and
national codes
All Catalyst 6500 series AC-input power supplies
require single-phase source AC.
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.