Installation Guide

Table 309: Summit X460-24x with No Option Card or Stacking Module (AC Power
Supply) (continued)
Maximum power consumption 107 W
Maximum heat dissipation 365 BTU/hr
Table 310: Summit X460-24x with No Option Card or Stacking Module (DC Power
Supply)
Nominal input ratings
48 V , 1.75 A
Input current
1.5 A @ 48 V (low-line)
1.3 A @ 60 V (high-line)
Minimum power consumption 74 W
Minimum heat dissipation 253 BTU/hr
Maximum power consumption 93 W
Maximum heat dissipation 317 BTU/hr
Power: Summit X460-24p
Table 311: Summit X460-24p with No Option Card or Stacking Module (AC Power
Supply)
Nominal input ratings
100 to 240 V , 50/60 Hz, 5.25 A (per power supply)
Input current
4.9 A @ 100 V (low-line) (per power supply)
2.0 A @ 240 V (high-line) (per power supply)
Minimum power consumption 481 W
962 W (power supply * 2 units)
Minimum heat dissipation 1,640 BTU/hr (per power supply)
3,280 BTU/hr (power supply * 2 units)
Maximum power consumption 493 W
986 W (power supply * 2 units)
Maximum heat dissipation 1,681 BTU/hr
3,362 BTU/hr
Power: Summit X460-48t
Table 312: Summit X460-48t with No Option Card or Stacking Module (AC Power
Supply)
Nominal input ratings
100 to 240 V , 50/60 Hz, 1.25 A
Input current
1.1 A @ 100 V (low-line)
0.5 A @ 240 V (high-line)
Minimum power consumption 105 W
Power: Summit X460-24p Technical Specifications
578 Summit Family Hardware Installation Guide