Installation Guide

Table 512: Power Specifications (continued)
Power cord wall plug Refer to Power Cord Requirements for AC-Powered Switches
and AC Power Supplies on page 653.
Eciency Minimum eciency: 88% at maximum power output.
Table 513: 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)
Summit 1100 W DC Power Supplies (10962, 10963)
Table 514: Physical Specifications
Dimensions Height: 1.57 inches (4.0 cm)
Width: 3.25 inches (8.3 cm)
Length: 10.22 inches (26.0 cm)
Weight 2.55 lb (1.12 kg)
Table 515: Power Specifications
Nominal input -48 to -60 VDC, 24 A
DC Voltage input range -35 to -75 V
Inrush Current 21 A peak
Maximum wire size 14 AWG (1.5 mm2 copper stranded).
DC Output 12 V, 45 A/3.3V, 3A
DC Output Power (W) 1100 W
Table 516: 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)
Summit 1100 W DC Power Supplies (10962, 10963) Technical Specifications
646 Summit Family Hardware Installation Guide