Product name: Split type DC high voltage generator
Product specifications: XSN-ZGF-F
Product introduction: XSN-ZGF-F DC high voltage generator adopts high frequency voltage doubler circuit, applied advanced PWM high frequency pulse width modulation technology, closed loop adjustment, and adopted large voltage feedback, which greatly improved the voltage stability. Use high-power IGBT devices and drive technology with superior performance, and adopt special shielding, isolation and grounding measures according to the electromagnetic compatibility theory. The DC high voltage generator realizes high quality, portable, and can withstand the rated voltage discharge without damage. It has the characteristics of large output power and small size, and has reliable overvoltage, overcurrent and zero closing protection functions, with 0.75 times voltage switching function. It is mainly used in the power department of electric power department, industrial and mining, metallurgy, steel and other enterprises to conduct DC withstand voltage test or DC leakage current test on high voltage electrical equipment such as zinc oxide arresters, power cables, transformers, circuit breakers, and generators.
Product nicknames: DC high voltage generator, direct high voltage generator, high voltage generator, intermediate frequency DC high voltage generator, portable DC high voltage generator, zgf DC high voltage generator, power frequency high voltage generator, high voltage generator DC high voltage generator.
Test object:
1. Electric current test of valve arrester.
2. DC withstand voltage test and leakage current measurement of power transformer.
3. DC withstand voltage test and leakage current measurement of high voltage cables (35～500kV and below).
4. U1mA DC reference voltage test of zinc oxide arrester and leakage current test under 0.75U1mA.
Technical parameter:
