Instructions for use of three-phase fully automatic capacitance and inductance tester

The three-phase fully automatic capacitance and inductance tester measures the inductance of the reactor. The instrument has the characteristics of small measurement workload, quick and simple, stable performance, accurate measurement, and high fault detection rate. The current measurement unit can also be used to measure electrical equipment such as CVT and lightning arresters, with the effect of one machine with multiple functions.

skills:

1. Test voltage: If you don’t know the test product’s impedance, you can use 2V test first. If the test current is less than 1A, you can use 30V measurement instead.

2. Current detection: Clamp the CT to the part where the current needs to be measured. For example, it can be clamped to the lead connected to the capacitor instead of the sleeve of the capacitor. If the total current is to be measured, it can also be clamped directly to the voltage lead.

3. Clamp CT orientation: The front of the current clamp should be facing the red clip (i.e. 2V or 20V). At this time, the instrument automatically distinguishes between capacitance, inductance or resistance.

4. Magnetic field interference: It is recommended that the clamp-on CT be kept at least 1 meter away from the instrument. If measuring an inductor with severe magnetic leakage, it is recommended to keep it at least 1 meter away from the inductor.