Техническое Руководство для Cisco CATALYST 6509E 9 SLOT 15U CHASSIS NO POWER SUPPLY NO FAN TRAY

Branch circuit requirement (AC-input)

Each chassis power supply should have its own 
dedicated, fused-branch circuit:

For North America—20 A

For International—Circuits sized to local and 
national codes

All AC power supply inputs are fully isolated.

Source AC can be out of phase between 
multiple power supplies in the same chassis, 
which means that PS1 can be operating from 
phase A and PS2 can be operating from 
phase B.

Source AC can be out of phase between AC 
inputs on power supplies that are equipped 
with multiple AC inputs, which means that 
power cord 1 can be plugged into phase A and 
power cord 2 can be plugged into phase B.

AC-input frequency

50/60 Hz (nominal) (±3% for full range)

Power supply output capacity

1300 W maximum (100–120 VAC)

2500 W maximum (200–240 VAC)

2500 W maximum (–48 to –60 VDC)

System power dissipation

3520 W (total input power) or 3.6 KVA (high-line 
operation)

DC-input voltage

–48 VDC to –60 VDC continuous

DC-input current

80 A @ –40.5 VDC

70 A @ –48 VDC

55 A @ –60 VDC

Power supply output (AC supply)

100/120 VAC operation

15.5 A @ +3.3 V

5 A  @  +5 V

10 A @ +12 V

27.5 A @ +42 V

200/240 VAC operation

15 A @ +3.3 V

5 A  @  +5 V

10 A @ +12 V

55.5 A @ +42 V