Cisco Systems CISCO7201 Manual De Usuario

AC-input voltage rating

100–240 VAC

2

AC-input current rating 

2A

3

 maximum

AC-input current (typical)

0.85A at 100 VAC

 

0.35A at 240 VAC

AC-input frequency rating

50 to 60 Hz

4

AC-input cable

Use only Cisco Agency-approved power cords

DC-input power 

150W maximum

DC- input power (typical)

85W

DC-input nominal voltage rating

–48 VDC

5

 to –60 VDC

DC-rated input voltage

–40 VDC to –72 VDC

DC-input current rating

6A maximum

DC-input current (typical)

1.8A at –48 VDC, 1.4A at –60 VDC

DC-input cable

16-AWG

6

 (1.0 mm2) or 18-AWG (0.75 mm2) wire with a circuit breaker rating of 20A 

maximum. The ground wire must be at least as large as the supply wires.

1.

BTU = British thermal units

2.

VAC = volts alternating current

3.

A = amperes

4.

Hz = hertz

5.

VDC = volts direct current

6.

AWG = American Wire Gauge

AC power supply

PWR-7201-AC=

1

1.

This product number provides a single AC power supply.

DC power supply

PWR-7201-DC=

2

2.

This product number provides a single DC power supply.