Cisco

PWR-C1-440WDC/2

Tax included.

PWR-C1-440WDC/2 Overview

Cisco 3850 Series Secondary Power Supply - PWR-C1-440WDC/2, 440W DC Config 1 Secondary Power Supply for 3850 Series.

Figure 1 shows the appearance of PWR-C1-440WDC/2.

PWR-C1-440WDC/2 Appearance

Table 1 shows the Quick Specs.

Product Code	PWR-C1-440WDC/2
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 Weight: 2.6 lb (1.2 kg)

Table 3 shows the comparison of PWR-C1-350WAC, PWR-C1-440WDC/2, PWR-C1-1100WAC and PWR-C1-715WAC=.

Product Code	PWR-C1-350WAC	PWR-C1-440WDC/2	PWR-C1-715WAC=	PWR-C1-1100WAC
Power supply rated maximum	350W	440W	715W	1100W
Total output BTU (Note: 1000 BTU/hr = 293W)	1207BTU/hr, 350W	1517BTU/hr, 440W	2465 BTU/hr, 715W	3793 BTU/hr, 1100W
Input-voltage range and frequency	100-240VAC, 50-60 Hz	-36VDC to -72VDC	100-240VAC, 50-60 Hz	115-240VAC, 50-60 Hz
Input current	4-2A	<8A at -72VDC <16A at -36VDC	10-5A	12-6A
Output ratings	-56V at 6.25A	-56V at 7.86A	-56V at 12.8A	-56V at 19.64A
Output holdup time	16.7 ms minimum at 100VAC	> 2ms at -48VDC	16.7 ms minimum at 100VAC	10 ms minimum at 102.5VAC
Power-supply input receptacles	IEC 320-C16 (IEC60320-C16)	Terminal strip	IEC 320-C16 (IEC60320-C16)	IEC 320-C16 (IEC60320-C16)
Power cord rating	10A	20A at 100VDC	13A	13A

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