1400 W Power Supply Specifications - Cisco 6509 - Catalyst Chassis Switch Installation Manual

Appendix A Power Supply Specifications

1400 W Power Supply Specifications

Table A-9
Table A-9
Specification
AC-input type
AC-input voltage
AC-input current
kVA rating
Branch circuit requirement (AC-input)
AC-input frequency
Power supply output capacity
Power supply output
OL-5781-04
lists the specifications for the 1400 W AC-input power supply.
1400 W Power Supply Specifications
Description
Autoranging input. Power Factor Correction (PFC)
included.
Power factor correction is a standard feature on
Note
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)
16 A @ 100 VAC
•
8 A @ 240 VAC
•
1.75 kVA
Each chassis power supply should have its own
dedicated, fused-branch circuit:
For North America—20 A
•
• For International—Circuits sized to local and
national codes
• 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.
50/60 Hz (nominal) (±3 Hz for full range)
1400 W
15 A @ +1.5 V
•
• 2.5 A @ +3.3 V
• 27.4 A @ +50 V
Catalyst 6500 Series Switches Installation Guide
1400 W AC-Input Power Supply
A-19