Controller Calibration; Power Source Load Test - Pacific 110ACX Operation Manual

SECTION 6 CALIBRATION

6.3.1 CONTROLLER CALIBRATION

The first step in system calibration is to calibrate the UPC controller as stated in the controller
manual. Refer to Section 8 of the UPC Series Operation Manual, P/N 141020.

6.3.2 POWER SOURCE LOAD TEST

These tests are used to verify that the power source is able to deliver full rated output power.
Additionally, the output metering function of the controller is also checked.
1. Set the Power Source for FORM2 Output, CSC Enabled.
2. Attach a 6A, 2000W load to the rear panel Output Terminal.
3. Set the output for 300 V and close the Output Contactor.
4. Verify that the output voltage remains constant (within load regulation limits) and that the
Output metering reads correct values.
5. Open the Output Contactor.
6. Configure for FORM1 Output. Repeat above procedure with a 12A, 2000W load and 150 V.
7. Verify that the output voltage and Power Source meters read properly.
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