750 W Power Supplies Technical Specifications

The Summit 750 W AC power supply (part no. 10931) is available for use with ExtremeSwitching X620-16p switches. It is compatible with the EPS-C2 power supply.

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

Table 1. 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)

Table 2. Power Specifications
Voltage input range	85 to 264 V
Nominal input ratings	100 to 240 V , 50 to 60 Hz, 10 A
Nominal input current at full loads	10 A at 90 V (low-line) 3.7 A at 230 V (high-line)
Line frequency range	47 to 63 Hz
Maximum inrush current	35 A
Output	12 V , 25 A max, 300 Watts 55 V , 8.18 A max, 450 Watts 3.3 V , 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

Table 3. 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)

121137-05 Rev. 03