The DC high voltage generator is an instrument used to provide high voltage DC power. Before using the instrument, it must be grounded reliably. The DC high voltage generator uses the working power supply to install two obvious break points before entering the tester. When replacing the test product and wiring, clearly disconnect the two power disconnect points.


       Before turning on the power of the instrument, make sure that the DC high-voltage generator is connected to the 220V AC power supply, carefully check whether the wiring is correct, and check whether the high-voltage discharge rod is reliable. One of the most important issues. Try to avoid using instruments that are out of range. After each test, first reduce the potentiometer to zero, then cut off the power supply in two steps in the atmosphere of the discharge process during the discharge of the sample, and discharge the sample with a special discharge resistance rod. When discharging, do not immediately contact the discharge rod with the test object. First, the exhaust rod should gradually approach the test object, and begin to vent freely at a certain distance from the air gap, and make a hissing sound. If there is no sound, please use a discharge rod to discharge, and finally discharge directly to the ground.