Technical data
1- 10 Agilent 41000 Administration Guide, Edition 3
Introduction
System Cabinet
Power Distribution Unit
The power distribution unit (PDU) receives AC power from a power switchboard at your
site and distributes AC power to the power outlets in the system cabinet and the EMO
panel. See
Table 1-6 for the EMO/PDU operation and response.
Figure 1-3 Power Distribution Unit (PDU)
Instruments Breaker
Instruments breaker protects the equipment connected to the instruments outlets from
excessive current. If the excessive current flows through the instruments breaker, AC
power to the instruments outlets will be shut off.
The instruments breaker and the controller breaker must be set to the ON position before
setting the main switch to the ON position.
Controller Breaker
Controller breaker protects the equipment connected to the controller outlets from
excessive current. If the excessive current flows through the controller breaker, AC power
to the controller outlets will be shut off.
The instruments breaker and the controller breaker must be set to the ON position before
setting the main switch to the ON position.
Main Switch/Breaker
Main breaker protects the PDU from excessive current. If the excessive current flows
through the main breaker, AC power will be shut off.
Set the main switch to the ON position, then press the system switch to turn the PDU on.
System Switch
System switch activates the PDU internal circuits. If you press the system switch when the
main switch is ON, AC power will be applied to the controller outlets and the inside LED
will be turned on.
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