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Product Overview
Table 1 lists the DC-input power supply specifications.
Table 1
Specification
DC-input voltage
DC voltages supplied
and steady-state maximum
current ratings
Input power requirement
Power output
Heat dissipation
Weight
Wire gauge for power cable
Caution
in the same chassis. Your chassis must have either DC-input or AC-input power supplies.
On the chassis front panel, the upper power and lower power LEDs go on when the power supply in
the corresponding bay is installed and supplying power to the system. Both the upper and lower
power LEDs should be on in systems with redundant power.
The power supply LEDs include the input power LED and the out fail LED. (See Figure 3.) The
green input power LED is on when the input power is applied. The yellow out fail LED is normally
off, but flashes at power on for a lamp test.
Figure 3
4 700-Watt DC-Input Power Supply Installation and Replacement Instructions
DC-Input Power Supply Specifications
Rating
–40 volts (V) minimum
–48V nominal
–72V maximum
+5.2V @ 100 amps (A)
+12V @ 15A
–12V @ 3A
+24V @ 5A
1000 watts (W)
700W
1024 Btu/hr (300W)
14 pounds (6.35 kilograms)
8 American Wire Gauge (AWG)
To prevent problems with the chassis, do not mix DC-input and AC-input power supplies
Power Supply LEDs—Upper Left Corner View
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