Appendix B: Technical Specifications
Summit Family Switches Hardware Installation Guide
498
Table 106: EPS-600LS External Power Module (Model 10913)
For use with the Summit X450e-48p and X250e-48p switches
Must be installed in the EPS-C chassis (Model 10912)
Operational voltage range 90 to 264 V
Nominal input ratings 100-250 V , 50-60 Hz, 10 A
Nominal input current 7 A @ 115 V (low-line)
3.5 A @ 230 V (high-line)
Line frequency range 47 to 63 Hz
Maximum inrush current 17 A @ 115 V/60 Hz, maximum load
Output power 600 W
Power supply cord type AC
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” on page 500.
Power supply cord gauge 18 AWG (0.75 mm
2
) up to 6 feet or 2 meters
or
16 AWG (1.0 mm
2
) over 6 feet
Efficiency 85% nominal
Heat dissipation, Watts, BTU/hr 219 W, 747.3 BTU/hr
Power consumption, Watts, BTU/hr 801 W, 2733.1 BTU/hr
Ambient operating temperature 0° C to 40° C (32° F to 104° F)
Output Ratings for EPS-C chassis with 1, 2, or 3 installed EPS-600LS units
One EPS-600-LS unit 582 W output: –48 V/9 A (432 W), 12 V/12.5 A
Two EPS-600-LS units 1116 W output: –48 V/18 A (864 W), 12 V/21 A
Three EPS-600-LS units 1260 W output: –48 V/21 A (1008 W), 12 V/21 A
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