Summit 750 W Power Supplies Technical Specifications

The Summit 750 W AC power supply (part no. 10931) is available for use with Summit X460 series PoE (Power over Ethernet) switches. It is compatible with the EPS-C2 power supply.

The Summit 750 W AC power supply is also used in the EPS-C2 external power system.

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Physical Specifications

Dimensions

Height: 1.57 inches (4.0 cm)

Width: 3.15 inches (8.0 cm)

Depth: 9.5 inches (24.1 cm)

Weight

2.25 lb (1 kg)

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Power Specifications

Voltage input range

85 to 264 V ../Graphics/AC_PowerSymbol_9pt.svg

Nominal input ratings

100 to 240 V ../Graphics/AC_PowerSymbol_9pt.svg , 50 to 60 Hz, 10 A

Nominal input current at full loads

10 A at 90 V ../Graphics/AC_PowerSymbol_9pt.svg (low-line)

3.7 A at 230 V ../Graphics/AC_PowerSymbol_9pt.svg (high-line)

Line frequency range

47 to 63 Hz

Maximum inrush current

35 A

Output

12 V ../Graphics/DC_PowerSymbol_9pt.svg, 25 A max, 300 Watts

55 V ../Graphics/DC_PowerSymbol_9pt.svg, 8.18 A max, 450 Watts

3.3 V ../Graphics/DC_PowerSymbol_9pt.svg, 3.03 A max, 10 Watts

Power supply input socket

IEC 320 C14

Power cord input plug

IEC 320 C13

Power cord wall plug

Refer to Power Cord Requirements for AC-Powered Switches and AC Power Supplies.

Power supply cord gauge

18 AWG (0.75 mm2) up to 6 feet or 2 meters

or

16 AWG (1.0 mm2) over 6 feet

Efficiency

Low Line: 88% at 50% load and 86% at 100% load

High Line: 90% at 50% and 100% loads

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Environmental Specifications

Operating temperature

0°C to 45°C (normal operation)

Storage temperature

-40°C to 70°C

Operating humidity

20% to 90% relative humidity, non-condensing

Operational shock

30 m/s2 (3 G)