WS-CAC-3000W Cisco Catalyst 6500 3000 W AC Power Supply

Line voltage sets what the WS-CAC-3000W delivers: 3000 W on 200 to 240 VAC and only 1400 W on 100 to 120 VAC, while the input current is 16 A either way. This Cisco Catalyst 6500 3000 W AC-input power supply is autoranging with power factor correction at 50/60 Hz, and each supply should have its own dedicated fused branch circuit, 20 A in North America. The spare number is WS-CAC-3000W=.

On 200/240 VAC the outputs are 25.0 A at +3.3 V, 5 A at +5 V, 12 A at +12 V and 65.98 A at +42 V, and on 100/120 VAC the +42 V output is 27.89 A. Holdup time is at least 20 ms, heat dissipation is about 12,046 BTU/hour and the unit weighs 15.8 lb (7.2 kg). The LEDs are INPUT OK, FAN OK, OUTPUT FAIL and 42V OK. A front-panel connector carries 42 VDC at up to 17 A to the fan assembly of the WS-6509-NEB-UPGRD kit.

Power cords are 14 ft (4.3 m) long with a C19 connector at the supply end, including the CAB-C19-CBN C19-to-C20 cord for a PDU. The supply fits the Catalyst 6506, 6506-E, 6509, 6509-E, 6509-NEB, 6509-NEB-A, 6509-V-E, 6513 and 6513-E chassis, and no DC-input model exists at this rating. More Catalyst 6500 power parts are in the Cisco misc category.