A-11
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A Power Supply Specifications
1400 W AC-Input Power Supply
Figure A-3
1400 W AC-Input Power Supply Features
1400 W AC-Input Power Supply Specifications
Table A-7
lists the specifications for the 1400 W AC-input power supply.
1
AC-input receptacle
3
Captive installation screws
2
Power on/off switch
231375
1
2
3
Table A-7
1400 W AC-Input Power Supply Specifications
Item
Specification
AC-input type
Autoranging input with power factor corrector
Note
Power factor correction is a standard feature on all Catalyst 4500
E-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
•
7 A @ 240 VAC
AC-input frequency
50/60 Hz (nominal) (±3 Hz for full range)
