This article describes the norms and measures to be followed when using Hipot tsters using the instrument. When using this instrument, special care must be taken to ensure safety. Warning: This hipot tester has a test high voltage output of 10KVA. If you operate the instrument incorrectly or wrongly, it will cause accidents or even …
Wiring diagram of hipot tester How to use the hipot tester? Plug in the 220V, 50Hz power supply, connect the high-voltage output line and the output low-end line to the high and low output ends of the instrument respectively, and place the two output line ends in the air; Set the breakdown current according to …
Check whether the “Voltage Adjustment” knob of the hipot tester is fully turned counterclockwise. If not, rotate it all the way. Plug in the power cord of the hipot tester and turn on the power switch of the instrument. Select the appropriate voltage range: Set the voltage range switch to the “5kV” position. Select the …
Avoid exposure to rain and humidity The oil cup and electrode should be kept clean and protected with new transformer oil during the out-of-service period. The insulating oil hipot tester often checks whether the distance between the electrodes has changed, and whether the screw thread between the electrode head and the electrode rod is loose. If …
Hipot tester is one of the main methods to test the ability of electrical appliances, electrical equipment, electrical installations, electrical lines and electrical safety appliances to withstand overvoltage. There are two types of power frequency withstand voltage test and DC withstand voltage test. The test voltage of the power frequency withstand voltage test is more …
How to Detect the Output Voltage of the Hipot Tester? Read More »
If a hipot tester can operate normally in a very harsh environment, it can be determined that it can also operate normally in a normal environment. The most common situations in which the hipot tester is used are: Functional testing at design time: to determine the conditions under which the designed product can meet its functional …
This instrument generates high voltage output up to 6kV for external test. Any incorrect or mistaken procedures in using this instrument may cause injury or death. Thus for your safety, be sure to read through the notices described in this chapter and memorize them to prevent any accidents from happening. lnduction and electric shock To …
The hipot tester is also called the electrical breaking gas edge strength tester or the dielectric strength measuring instrument. It is a new method to use ultra-low frequency and high voltage to test the withstand voltage of power cables. In the test process of the hipot tester, the single-chip automatic control circuit, automatic conversion, and …
Hipot tester is a commonly used test instrument, mainly used for the withstand voltage test of polyethylene insulated power cables, and can also be used for the insulation withstand voltage test of large power transformers. A professional hipot tester manufacturer will introduce you how to properly use the model ATO-HTGTB-5100 withstand voltage test. ATO hipot …
Preparation before use Turn on the power with the “Power” switch in the “On” position. At this time, the nixie tubes that display the output voltage, leakage current and time and the indicators of each “test unit” should be on. Rotate the “Voltage Adjustment” knob counterclockwise to the end, and each indication value is zero, …
