Baker D30R User Manual - page 35
High Voltage DC Testing
12/3/2009 | 71-022 V6
D30R
35
minute will be displayed. These two values are required for calculation of DA and PI
tests. The tester automatically acquires these values; however, if only a DC Over Voltage
Test (HiPot test) is required, these data points will not be used.
Sample data showing good & poor insulation
Storing the test results in memory
1)
Press the Store soft key. A list of available Records appears.
2)
Select the desired record to store the data by pressing the function keys corresponding
to the UP and/or DOWN to bring the cursor to the desired record and pressing Select.
3)
Highlight HiPot or PI on the CRT screen using the Up and Down soft keys and
press Select . The leakage current and applied voltage will be saved in the system’s
internal memory. The main menu will reappear and the next motor may be tested after
grounding the motor for the appropriate amount of time.
Using the footswitch
Several of the High Voltage DC tests require the Test button be depressed for long periods.
To enable hands free operation, a foot switch is available for use with the Baker tester. The
foot switch plugs in the front panel as shown and may be used in place of the test button.
The HiPot over current trip indicator
The Digital tester is equipped with an Auto-Ranging HiPot Over-Current safety trip. If the
HiPot current levels exceed: