Datasheet

A-19
Catalyst 6500 Series Switches Installation Guide
OL-5781-07
Appendix A Power Supply Specifications
1400 W AC-Input Power Supply
Figure A-8 1400 W AC-Input PEM (PEM-20A-AC+)
1400 W Power Supply Specifications
Table A-14 lists the specifications for the 1400 W AC-input power supply.
Table A-14 1400 W AC-Input 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
• Low-line (120 VAC nominal)—85 VAC (min) to 132 VAC (max)
• High-line (230 VAC nominal)—170 VAC (min) to 264 VAC (max)
AC-input current
• 16 A @ 120 VAC
• 8 A @ 230 VAC
AC-input frequency 50/60 Hz (nominal) (±3 Hz for full range)