The output test voltage is normally 0.5KV to 10KV. The user should pay more attention to the high voltage saftety during the test. In this article, we will learn about the high-voltage output of the transformer tan delta tester and how to connect it.
Installation position： Figure 4-2-12, Peripheral protection door.
Function： High frequency output of the instrument; detects the test current of the reverse wiring; the high voltage end of the internal standard capacitor.
Wiring method： The center of the socket connection red high-voltage wire; metal shell connected red high-voltage wire shielding layer; positive connection method when the core wire and the shielding layer can be made of wire sample high voltage side pressure; reverse law can only be used when the core line to test the high-voltage end pressure, if the sample pressure end shield (such as high pressure shielding ring end), can be connected to the shield shield, no shield shield layer suspended.
Be careful：· In the process of starting the test, the socket has a high voltage and an electric shock hazard, and it is forbidden to touch the high-voltage socket and the related equipment.
· When using the standard dielectric loss tester or standard capacitor to detect. The accuracy of the normal connection, the full shielding plug should be
used to connect the dielectric loss device or the standard capacitor.
· During the testing process, we should ensure that the high voltage wire core of the outlet center is connected with the zero resistance of the high voltage side of the sample; otherwise, it may cause the fluctuation of the measured Results.