Техническое Руководство для Cisco CATALYST 6509E 9 SLOT 15U CHASSIS NO POWER SUPPLY NO FAN TRAY
A-44
Catalyst 6500 Series Switches Installation Guide
OL-5781-04
Appendix A Power Supply Specifications
6000 W AC-Input Power Supply
6000 W Power Supply Specifications
lists the specifications for the 6000 W AC-input power supply.
Table A-19 6000 W AC-Input Power Supply Specifications
Specification
Description
AC-input type
2 AC-inputs per power supply. High-line input with
power factor correction (PFC) included.
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.
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, single-phase (low line)
•
200 to 240 VAC, single-phase (high line)
AC-input current
16 A each input
kVA rating
7.5 kVA
AC-input frequency
50/60 Hz (nominal) (±3% for full range)
Power supply output capacity
The 6000 W power supply can operate at either
2900 W or 6000 W depending on the number of AC
power cords attached and the source AC voltage:
2900 W or 6000 W depending on the number of AC
power cords attached and the source AC voltage:
•
2900 W maximum with the following source AC
arrangements:
arrangements:
–
INPUT 1 and INPUT 2 both connected to
110 VAC
110 VAC
–
INPUT 1 connected to 220 VAC; INPUT 2
not connected
not connected
–
INPUT 1 not connected; INPUT 2 connected
to 220 VAC
to 220 VAC
–
INPUT 1 connected to 220 VAC; INPUT 2
connected to 110 VAC
connected to 110 VAC
–
INPUT 1 connected to 110 VAC; INPUT 2
connected to 220 VAC
connected to 220 VAC
•
6000 W maximum
1
with the following source AC
arrangements:
–
INPUT 1 and INPUT 2 both connected to
220 VAC
220 VAC
Note
The 6000 W power supply will not power up if
you have only one power cord plugged into
either INPUT 1 or INPUT 2 and source AC is
110 VAC.
you have only one power cord plugged into
either INPUT 1 or INPUT 2 and source AC is
110 VAC.