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Chapter 5
67
5 Cable Connections
Input Power
The hp Integrity cx2600 server comes with two power supplies installed: each powered from its own power
cable. The input for each connector is rated for –48 VDC (–40 to –72 VDC) at up to 15 amps (max.). (See
Figure 5-2 for power supply terminals/connections.) The server will function normally with only one power
supply installed, but N+1 redundancy requires that both power supplies be used during normal operations.
Under normal operating conditions, the two power supplies share the load.
Figure 5-1 hp Integrity cx2600 Power Supply (rear view)
WARNING Voltages and hazardous energy can be present at various locations within the server
whenever a power source is connected. This hazard is present even when the power
switch is in the off position. Failure to observe this warning could result in personal
injury or damage to equipment.
Fault
DC Out DC In
++––
psrearpnl2
+