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Summit Family Switches Hardware Installation Guide
264
Table 49: 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 “Selecting Power Supply Cords” on page 218.
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