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Original And New Cisco AC power supply Catalyst 6500 3000W WS-CAC-3000W=
Product Information
The 3000 W AC-input power supply designed for the Cisco Catalyst 6509-NEB-A Switch, called the WS-CAC-3000W, requires single-phase source AC. Source AC can be out of phase between multiple power supplies or multiple AC-power plugs on the same power supply because all AC power supply inputs are isolated. We offer pre-owned and new WS-CAC-3000W power supplies to enhance your network.
The 3000 W AC-input power supply (WS-CAC-3000W) is supported in the following Catalyst 6500 series switches:
Table 1 lists the specifications for the 3000 W AC-input power supply.
| 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)—90 VAC (min) to 132 VAC (max) |
| High-line (230 VAC nominal)—170 VAC (min) to 264 VAC (max) | |
| AC-input current | 16 A @ 200 VAC (3000 W output) |
| 16 A @ 100 VAC (1400 W output) | |
| AC-input frequency | 50/60 Hz (nominal) (±3% for full range) |
| Power supply output capacity | 1400 W maximum (100–120 VAC) |
| 3000 W maximum (200–240 VAC) | |
| Front panel power connector | A two-pin male Molex connector is located in the lower right corner of the power supply front panel. The connector provides 42 VDC at a maximum of 17 A. This connector provides power to the WS-6509-NEB-UPGRD kit fan assembly through a power harness also provided in the kit. A hinged protective flap secured by a captive screw covers the connector when it is not in use. |
| Output holdup time | 20 ms minimum |
| kVA rating23 | 3520 W (total input power) or 3.6 KVA (high-line operation) |
| Heat dissipation | 12,046 BTU/hour (approx.) |
| Weight | 15.8 lb (7.2 kg) |
Table 2 show the 3000 W AC-Input Power Supply LEDs
| LED | Meaning |
| INPUT OK | Green—Source AC voltage is OK. (Input voltage is 85 VAC or greater.) |
| Off—Source AC voltage falls below 70 VAC, is not present, or the power supply is turned off. | |
| FAN OK | Green—Power supply fan is operating properly. |
| Off—Power supply fan failure is detected. | |
| OUTPUT FAIL | Red—Problem with one or more of the DC-output voltages of the power supply. |
| Off—DC-output voltages within acceptable margins. | |
| Note For proper operation of the OUTPUT FAIL LED, systems with single power supplies must be configured with a minimum of one fan tray and one supervisor engine. Systems with dual power supplies must have a minimum configuration of one fan tray, one supervisor engine, and one additional module. Failure to meet these minimum configuration requirements can cause a false power supply output fail signal. | |
| 42V OK | Green—42 VDC is present at the fan power connector. |
| Off—42 VDC is not present at the fan power connector. |
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