A-4
Cisco CGS 2520 Hardware Installation Guide
OL-31444-01
Appendix A Technical Specifications
Power Supply Module Specifications
Power Supply Module Specifications
Table A-6 Environmental and Physical Specifications for the AC- and DC-Power Supply Modules
Environmental Ranges
Operating temperature –40 to 140°F (–40 to 60°C)
Storage temperature –49 to 185°F (–45 to 85°C)
Relative humidity 5 to 95% (noncondensing)
Altitude Up to 10,000 ft (3049 m)
Physical Specifications
Weight
PWR-RGD-AC-DC
PWR-RGD-LOW-DC
PWR-RGD-AC-DC-C
2.55 lb (1.15 kg)
2.5 lb (1.13 kg)
2.55 lb (1.15 kg)
Dimensions (H x W x D)
PWR-RGD-AC-DC and PWR-RGD-LOW-DC
1.58 x 7 x 5 in. (4 x 17.8 x 12.7 cm) (without
mounting flanges)
1.58 x 8.15 x 5 in. (4 x 20.7 x 12.7 cm) (with
mounting flanges)
Table A-7 Specifications for the PWR-RGD-AC-DC Power Supply Module
Power Specifications
Maximum output power 150 W
Nominal input voltage 100 to 240 VAC, 50 to 60 Hz
100 to 250 VDC
Absolute maximum (short term) input voltage 85 to 265 VAC, 47 to 63 Hz
88 to 300 VDC
Input current AC: 2.2 to 0.7 A, 85 to 265 VAC
DC: 2.5 to 0.6 A, 88 to 300 VDC
Total input BTU AC: 638 BTUs per hour
DC: 750 BTUs per hour
Table A-8 Specifications for the PWR-RGD-LOW-DC Power Supply Module
Power Specifications
Maximum output power 150 W
Nominal input voltage 24 to 60 VDC
Absolute maximum (short term) input voltage 18 to 75 VDC
Input current 12 to 2.5 A, 18 to 75 VDC
Total output BTU 737 BTUs per hour
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