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What test does the DC high voltage generator do?

time:2020/10/19   source:华天电力  reading:238 time

In the daily work of power, power workers sometimes come into contact with the DC high-voltage generator, the power equipment. For the workers who just come into contact with this equipment, they want to know what tests can be done with the DC high-voltage generator?


Dc high voltage generator is mainly used for dc withstand test of zinc oxide lightning arrester, power cable, transformer, generator and other high voltage electrical equipment for power sector, iron and steel industry, metallurgy industry, industrial and mining industry and other power sectors.


DC Hipot Tester.png


Dc high voltage generator is a high frequency voltage multiplier circuit, because the equipment adopts high voltage feedback, so the output voltage stability is high. When using DC high-voltage generator to carry out dc withstand voltage test, the whole test process, the equipment voltage regulation is very smooth, the fineness of voltage regulation, high accuracy and stability, voltage and current error are very small. When boosting voltage, potentiometer is from zero to boost voltage, overvoltage protection adopts dial code setting, it is very clear to see, the error is very small. It adopt lighter strong times the pressure of new materials, not only appearance with special insulation materials, and equipment electrical performance is good, moistureproof ability strong, the integration of design and folding supporting feet, making it easier for instruments used in the testing process is stable, so the dc high voltage generator is very good for dc withstand voltage test equipment.


Power workers in the use of DC high voltage generator dc withstand test process, also need to pay attention to safety issues, be sure to connect the ground wire, after the test is completed, the use of discharge rod discharge can not immediately contact the test, to gradually discharge.


In a word, if electric workers want to carry out DC withstand voltage test, they need to use DC high voltage generator.


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