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PWR-C1-440WDC/2
Model: Cisco Switch Power Supply 440W DC
Details: 440W DC Config 1 secondary Power Supply
Condition: New Factory Sealed
Warranty: 3 Years Warranty.
Description
PWR-C1-440WDC/2 Overview
Quick Specs Figure 1 shows the appearance of PWR-C1-440WDC/2.
Table 1 shows the Quick Specs.
| Power supply rated maximum | 440W |
| Total output BTU (Note: 1000 BTU/hr = 293W) | 1517BTU/hr, 440W |
| Input-voltage range and frequency | -36VDC to -72VDC |
| Input current | <8A at -72VDC<16A at -36VDC |
| Output ratings | -56V at 7.86A |
| Output holdup time | > 2ms at -48VDC |
| Power-supply input receptacles | Terminal strip |
| Power cord rating | 20A at 100VDC |
| Physical specifications | (H x W x D): 1.58 X 3.25 X 12.20 in |
| Operating temperature | 23 to 113°F (-5 to 45°C) |
| Storage temperature | -40 to 158°F (-40 to 70°C) |
| Relative humidity operating and nonoperating noncondensing | 5 to 90% noncondensing |
| Altitude | 10,000 ft. (3000 meters), up to 45°C |
| MTBF | Calculated MTBF must be greater than 300,000 using Telcordia SR-332, Method 1, Case 3. Demonstrated MTBF is 500,000 hr (with 90% confidence level). |
| EMI and EMC compliance | FCC Part 15 (CFR 47) Class AICES-003 Class AEN 55022 Class ACISPR 22 Class AAS/NZS 3548 Class ABSMI Class A (AC input models only)VCCI Class AEN 55024, EN300386, EN 50082-1, EN 61000-3-2, EN 61000-3-3EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN 61000-6-1 |
| Safety compliance | UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, CCC, CE Marking |
| LED indicators | “AC OK”: Input power to the power supply is OK“PS OK”: Output power from the power supply is OK |
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