Operation; Front Panel Controls - Pacific 110ACX Operation Manual

SECTION 4

OPERATION

4 OPERATION
This section describes the operation of a ACX AC Power Source. The procedure described in the
following paragraphs is a general procedure and does not detail operation of any specific control
functions. Refer to the UPC Series Operation Manual for detailed information regarding the
features of the controller.
4.1

FRONT PANEL CONTROLS

The location of the front panel controls and indicators of the ACX Power Source is shown below.
A brief description of each is also given. Figure 4.1 is a front view of the ACX. Refer to the UPC
Series Operation Manual for information relative to the installed UPC-1 controller.
1. INPUT POWER SWITCH (Circuit Breaker @ 30A)
Circuit Breaker used as the main input ON/OFF control and protects the power source
from drawing excessive input current from the input AC line.
2. OUTPUT POWER SWITCH and INDICATORS
Switch used to control the output relay of the ACX-Series Power Source. An indicator
shows the status of the output. The power source will shut down for over-temperature or
other internal fault. Shutdown is reset when the Output Power Switch is set to OFF and
the fault has cleared. Refer to Paragraph 4.5 for details.
SECTION 4
OPERATION
FIGURE 4.1 FRONT PANEL CONTROLS
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