Power Requirements
PWR-C1-715WDCSpecification
24–12 AInput current
-56 V at 12.8 AOutput ratings
–36 VDC (minimum), –48 VDC (nominal), –72 VDC
(maximum)
Input voltage range domestic
–36 VDC (minimum), –48 VDC (nominal), –72 VDC
(maximum)
Voltage range international
PWR-C1-715WDC: 2777 BTUs per hour, 715 WTotal input BTU
8
2440 BTUs per hourTotal output BTU
12 AWG or 8 AWGWire gauge for ground connection
20 ABranch circuit protection
8
The total input and total output BTU ratings refer to input power to the power supply and output power
to the switch. The BTU ratings are based on -40 VDC.
Table 45: Fan Module Environmental and Physical Specifications
Environmental Ranges
23 to 176°F (–5 to 80°C)
Operating temperature
–40 to 185°F (–40 to 85°C) up to 15,000 ft (4500 m)Storage temperature
5 to 95% (non-condensing)Relative humidity
Up to 13,000 ft (4000 m)Altitude
Physical Specification
1.62 x 1.73 x 4.24 in. (4.11 x 4.39 x 10.76 cm)
Dimensions (H x D x W)
0.48 lb (0.21 kg)Weight (for three fans)
Operating Specification
20 cfm
Airflow
AC Power Cord Specifications
The following table lists the specifications for the AC power cords that are available for the AC-input power
supplies.
Cisco Catalyst 9300 Series Switches Hardware Installation Guide
118
Technical Specifications
AC Power Cord Specifications
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