How series variable-frequency series resonance Universal operation description

Universal operation step

Connect test loop correctly according to wiring diagram and related requirements. Set on-site warning marks for test. Set various test parameters correctly.

• Automatic test

Click “Automatic test” after entering into interface of Figure 2 or 4. Click “Start test” after entering into interface of Figure 5. Then the tuning, voltage rising, timekeeping and voltage desending can be carried out automatically.

Figure 1

The interfaces will be shown in following: Tuning

Figure 2

Figure 3

Timekeeping:

Figure 4

Voltage descending:

Figure 5

If there is some protective action during the test, there will be related interfaces shown in Figure 10 and 11.

Over-voltage protection:

Figure 6

Flashover protection:

Figure 7

• Manual test/ semi-automatic test:

Click “Manual test” after entering into the interface of Figure 2 or 4; Click “Start test” after entering into the interface of Figure 12. Then, the manual/ semi-automatic frequency modulation and manual voltage rising can be carried out.

Figure 8

Figure 9

Semi-automatic test: the automatic tuning will be carried out by clicking “Tuning”; Rise voltage manually by clicking “Rise voltage” and “Descend voltage” after finishing tuning. Notice: the “Frequency stepping adjustment” and “Voltage stepping adjustment” should be set in advance before clicking “Tuning”, or the tuning will not be carried out automatically.

Figure 10

Manual test: the manual tuning will be carried out by clicking “Rise frequency” and “Descend frequency”; Rise voltage manually by clicking “Rise voltage” and “Descend voltage” after finishing tuning. Notice: the “Frequency stepping adjustment” and “Voltage stepping adjustment” should be set in advance before clicking “Rise frequency”, “Descend frequency”, “Rise voltage” and “Descend voltage”; or the “Rise frequency”, “Descend frequency”, “Rise voltage” or “Descend voltage” shall not be clicked.

Figure 11

5.5.3. Data inquiry and output test result

Enter material interface by clicking “File management” after entering into the interface of Figure 2; then records for all previous tests can be consulted, shown in Figure 16.

Figure 12

The test value can be saved only by clicking “Save data” in automatic test or manual test. The real-time data shall not be saved for not clicking “Save data”. After inserting U flash disk into USB interface, the historical data can be saved in U flash disk by pulling out of U flash disk after 1 min after clicking “Send historical data”. The historical data can be generated into “Excel” file on computer through the self-programmed software of our company.