Profile:
First ground the device shell, and then inject tap water into the sink, the water level is about 3/4, according to the depth of the water tank, the drainage line will be coiled up, both ends are reserved enough to ensure that the disk can be submerged into the water tank, and then the high voltage electrode is wrapped around the metal part, the hook is hung on the high voltage electrode, and the drainage line is 0.4 meters long except the metal part at both ends. The rest was submerged. Install another drainage cable to the device in the same manner.
Features:
After the test product is installed, connect the high-voltage wire to the high-voltage electrode, connect other lines, observe the surrounding environment is OK, close the power switch, start the booster device, start to load the voltage, and perform the voltage withstand test. There was no breakdown, no flash cautery in the test, and no obvious heat after the test, indicating that the test was qualified. Otherwise, the judgment is not qualified.
