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
Table A-19 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.
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, 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 maximum with the following source AC
arrangements:
–
INPUT 1 and INPUT 2 both connected to
110 VAC
–
INPUT 1 connected to 220 VAC; INPUT 2
not connected
–
INPUT 1 not connected; INPUT 2 connected
to 220 VAC
–
INPUT 1 connected to 220 VAC; INPUT 2
connected to 110 VAC
–
INPUT 1 connected to 110 VAC; INPUT 2
connected to 220 VAC
• 6000 W maximum
1
with the following source AC
arrangements:
–
INPUT 1 and INPUT 2 both connected to
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.
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