C4KX-PWR-750AC-R= Overview

The Cisco C4KX-PWR-750AC-R= Catalyst 4500X 750W AC front to back cooling power supply.

Quick Specs

Figure 1 shows the appearance of C4KX-PWR-750AC-R=.

 C4KX-PWR-750AC-R=

Table 1 shows the Quick Specs.

Product Code

C4KX-PWR-750AC-R=

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)

AC-input power supply dimensions
(H x W x D)

1.57 x 2.15 x 14.28 in 
(3.99 x 5.46 x 36.27 cm)

Weight

2 lb (0.91 kg)

(C4KX-PWR-750AC-R)

C4KX-PWR-750AC-R= Specification

C4KX-PWR-750AC-R= Specification

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)1

1122 BTU/hour (nominal)

1365 BTU/hour (max)

MTBF

1,045,265

AC-input power supply dimensions
(H x W x D)

1.57 x 2.15 x 14.28 in 
(3.99 x 5.46 x 36.27 cm)

Weight

2 lb (0.91 kg)

SKU C4KX-PWR-750AC-R
Brand Cisco
Shipping Weight 1.0000kg

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