Model:
C4KX-PWR-750AC-R/2 Catalyst 4500X 2nd power supply
Detail:
Catalyst 4500X 750W AC front to back cooling 2nd power supply
Product Code
C4KX-PWR-750AC-R/2
AC-input type
Autoranging input with power factor correction (PFC)
AC-input voltage
100 to 240 VAC (115/230 VAC nominal) single-phase
AC-input current
11 A @ 100 VAC (max)
6 A @ 200 VAC (max)
AC-input frequency
47 to 63 Hz (50/60 Hz nominal)
Branch circuit requirement
Each chassis power supply should have its own dedicated, fused-branch circuit:

            *For North America—15 A
            *For International—Circuits should be 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.
Power supply output capacity
750 W
Power supply output
12 VDC @ 62 A
3.3 VDC @ 3 A
Output holdup time
16 ms minimum (20 ms @ 60% load)
BTU (total output)
1122 BTU/hour (nominal)
1365 BTU/hour (max)