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Ⅴ
. Operation Method
1. Controller
The controller has three states: “Left Rotation”, “Right Rotation” and “Pressing down”. It is
used to move the controller, input data and select the test item.
Figure 12 (CT Main Menu)
Figure 13 (PT Main Menu)
2. Main Menu
The main menu has seven items of
“Excitation”
、
“Load”
、
“Ratio”
、
“Error”
、
“AC Hipot”
、
“AC Current”
、
“Query”
、
“Degauss” and “Back”,
which can be selected and set with
Controller.
Note:
before test please set the number settings which will be saved as index information
to facilitate the user to inquire.
NO.: (0000
～
9999)
3. Excitation
Move the controller to Excitation For example to enter CT Test interface(Figure 14).
1) CT Excitation Characteristic Test: the connection mode is as shown in Figure 2.
Current:the setting range for output current is 0
～
20A (It is usually set to be 1A)
Voltage: The setting range for output voltage is 0
～
2500V
The function of calibration: mainly used to view the tester output voltage and current values
for the test project, Not to be used to test, The specific content to see Appendix I.
1
Test
After ensuring the correct wiring, turn on the output, press the “Test” key to start the test,
After the completion of the test, the tester will automatically draw the figure of
magnetization curve(Figure 15).