Table 276: Power Specifications
Voltage input range
100-127/200-240 47 to 63Hz
Nominal input ratings
12.5 A max at 115VAC and 6A max at 230VAC at Full 770 W load
Maximum inrush current
45A at Max 264 VAC at 25C with cold start
Output
54 V, 13.2 A max, 770 W
Power supply input socket and cord
IEC/EN 60320-1/C16 AC input receptacles
Power cord wall plug
Refer to
Power Cord Requirements for AC-Powered Switches and AC
on page 393.
Efficiency
Minimum efficiency: 88% at maximum power output.
Table 277: Environmental Specifications
Operating temperature
-10°C to 50°C (normal operation)
Storage temperature
-40°C to 70°C
Operating humidity
93% relative humidity, non-condensing at 30C
Operational shock
30 m/s
2
(3 G)
EPS-C2 Redundant Power Supply Technical Specifications
The following tables list the specifications for the EPS-C2 redundant power supply unit (model 10936).
Table 278: Physical Specifications
Dimensions
4.4 cm H x 44.1 cm W x 38.4 cm D
1.73 in H x 17.4 in W x 15.1 in D
Weight (unit only)
1.03 kg (2.27 lb)
Table 279: Other Specifications
Allowable PSU
Summit 750W PoE AC PSU
Power cord input plug/socket
IEC 320 C13/C14
Power cord gauge
Min 18AWG
RPS-90 Redundant Power Supply Technical Specifications
The following tables list the specifications for the RPS-90 redundant power supply unit (model
RPS-90).
Technical Specifications
ExtremeSwitching and Summit Switches: Hardware Installation Guide
383