Nguồn Cisco PWR-C45-1400AC

Nguồn Cisco PWR-C45-1400AC

 

  • Power supply PWR-C45-1400AC dùng cho Switch Cisco Catalyst 4500-E Series
  • AC 100/240 V
  • 1400 Watt
  • Mới 100%, Bảo hành 12 tháng

 

11,200,000 

  • Mô tả

Mô tả

Nguồn Cisco PWR-C45-1400AC được dùng trong Bộ chuyển mạch Cisco Catalyst Switch 4500 Series, cung cấp nguồn AC 1400W (chỉ dữ liệu) cho các thiết bị chuyển mạch Cisco 4500.

Tính năng kỹ thuật Nguồn Cisco PWR-C45-1400AC

Mô tả Nguồn PWR-C45-1400AC

AC-input typeAutoranging input with power factor corrector

Note Power factor correction is a standard feature on all Catalyst 4500 E-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 voltageLow-line (120 VAC nominal)—85 VAC (min) to 132 VAC (max)

High-line (230 VAC nominal)—170 VAC (min) to 264 VAC (max)

AC-input current16 A @ 120 VAC

7 A @ 240 VAC

AC-input frequency50/60 Hz (nominal) (±3 Hz for full range)
Branch circuit requirementEach chassis power supply should have its own dedicated, fused-branch circuit:

For North America—15 A or 20 A

For International—Circuits sized to local and national codes

All Catalyst 4500 E-series AC-input power supplies require single-phase source AC.

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.

– For high-line operation, the power supply operates with the hot conductor wired to a source AC phase and the neutral conductor wired either to ground or to another source AC phase as long as the net input voltage is in the range of 170 to 264 VAC.

– 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.

Power supply output2473 W maximum

1360 W + 40 W redundant mode (data)

Power supply output (AC supply)113.4 A @ +12 V

12.2 A @ +3.3 V (data)

Output holdup time20 ms minimum
Max heat dissipation1048 BTUs/hr
Maximum kVA rating1.76 kVA
Minimum software requirementCisco IOS Release 12.2(18)EW
Power over EthernetNot supported

LEDs and Meanings

INPUT OKGreen—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 OKGreen—Power supply fan is operating properly.

Off—Power supply fan failure is detected.

OUTPUT FAILRed—Problem with one or more of the DC-output voltages of the power supply is detected.

Off—DC-output voltage with 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 assembly and one supervisor engine. Systems with dual power supplies must have a minimum configuration of one fan tray assembly, one supervisor engine, and one additional module. Failure to meet these minimum configuration requirements can cause a false power supply output fail signal.

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