Capacitance and inductance tester is a special instrument for detecting compensation capacitors without disassembling wires. Generally, before capacitance test and inductance test, the experimenter needs to set the corresponding measurement parameters according to the parameters of the subject. But what are the things you need to pay attention to during the experiment? The following Xiaobian will tell you about the precautions for the use of fully automatic capacitance and inductance test.
   The fully automatic capacitance and inductance tester is specially developed for the problem of measuring the capacitance value of a single capacitor in the shunt capacitor bank in the substation. It focuses on solving the following problems:
    (1) On-site measurement of a single capacitor needs to remove the connection line, which is not only a large workload but also easy to damage the capacitor.
   (2) The capacitor meter output voltage is low, resulting in low fault detection rate.
    (3) Measure the inductance of the reactor. Precautions.

Automatic capacitance and inductance test features:
    (1) Automatic range conversion;
    (2) Store 7168 test data;
    (3) Large screen LCD (320×240LCD) display, Chinese menu operation prompts;
    (4) Waveform and measurement processing data are displayed on the same screen, making the test process more intuitive;
    (5) With setting, calibration and debugging functions.

Precautions for fully automatic capacitance and inductance test:
    1, the grounding pile on the panel of the capacitor and inductance tester before use must be grounded to avoid the risk of electric shock!
    2, the test voltage output switch must be placed in the "on" position when measuring.
    3, in order to obtain the correct capacity value, it is necessary to set the same voltage value as the capacitor nameplate before measurement.
    4, if you suspect that there is a problem with the accuracy, please check with the reference capacitor randomly configured with the capacitance and inductance test instrument.
    5, when measuring small capacitance and large inductance, the position of the clamp meter has an impact on the measured value, please place the clamp meter in the middle of the measured wire, and keep the clamp mouth completely closed.