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Summit Family Switches Hardware Installation Guide
233
Input current 0.6 A @ 115 V (low-line)
0.3 A @ 230 V (high-line)
Line frequency range 47 to 63 Hz
Inrush current 30 A @ 115 V, 60 A @ 230 V
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 80%
Heat dissipation (Watts) 46
Heat dissipation (BTU/hr) 157
Power consumption (Watts) 46
Power consumption (BTU/hr) 157
Summit X250e-24xDC Power
Operational voltage range -40 to -57.6 V
Nominal input ratings -48 V , 2.0 A
Input current 1.25 A at -40 V (low-line)
0.75 A at -57.6 V (high-line)
Inrush current 20 A at 48 V
30 A at 72 V
Power supply cord type DC
Power supply input socket TYCO 206061-1
Power cord input plug TYCO 206060-1
Power cord wall plug None provided
Power supply cord gauge 14 AWG (2.0 mm
2
)
Efficiency 83%
Heat dissipation (Watts) 42
Heat dissipation (BTU/hr) 143.3
Power consumption (Watts) 42
Power consumption (BTU/hr) 143.3
Summit X250e-24tDC Power
Operational voltage range -40 to -57.6 V
Nominal input ratings -48 V , 2.0 A
Input current 0.8 A at -40 V (low-line)
0.5 A at -57.6 V (high-line)
Inrush current 20 A at 48 V, 30 A at 72 V
Power supply cord type DC
Power supply input socket TYCO 206061-1
Power cord input plug TYCO 206060-1
Power cord wall plug None provided
Power supply cord gauge 14 AWG (2.0 mm
2
)
Table 34: Summit X250e Series Switch Technical Specifications (Continued)