is the traditional name for high voltage power supply, mainly referring to the high voltage power supply used in insulation and leakage detection. Currently, there is no strict distinction between high voltage power supply and high voltage generator. English: high voltage power supply, abbreviated as HVPS. The high-frequency DC high voltage generator adopts a high-frequency voltage doubling circuit, applies the latest PWM high-frequency pulse width modulation technology, closed-loop adjustment, and uses large voltage feedback to greatly improve voltage stability. It uses high-performance high-power IGBT devices and their driving technology, and according to electromagnetic compatibility theory, adopts special shielding, isolation, and grounding measures. This makes the DC high voltage generator achieve high quality, portability, and can withstand rated voltage discharge without damage.
VLF 0.1HZ ultra-low frequency high voltage generator combines modern digital frequency conversion advanced technology and adopts microcomputer control. Boost, buck, measurement, and protection are fully automated. And manual intervention can be carried out during the automatic boosting process. Due to full electronization, it can be widely used in AC withstand voltage tests of cables, rotating motors, and power capacitors.
DC high voltage generator adopts medium frequency rectification and filtering technology, solving the disadvantages of large ripple coefficient and unstable waveform of power frequency DC high voltage generating devices. The DC high voltage generator is the latest research, design, and manufacturing new technology product, suitable for power departments, factory and mining enterprise power departments, scientific research units, railways, chemicals, power plants, etc. to conduct DC high voltage tests on zinc oxide arresters, magnetic blow arresters, power cables, generators, transformers, switches and other equipment. It is the most ideal replacement product in the new century. The intelligent DC high voltage generator applies a new generation of PWM high-frequency pulse width modulation technology, adopts high-end medium frequency voltage doubling circuit, high-performance closed-loop adjustment, high voltage large feedback, greatly further improving voltage stability. According to the national standard "General Technical Conditions for Portable DC High Voltage Generators" (ZGF24003-90), on the basis of the original DC high voltage generator, it conforms to the principles of the daily electromagnetic compatibility theory, adopts the principles and methods of special shielding, isolation, and grounding according to national standard methods, uses more excellent high-power IGBT devices and their driving technology, modern electronic high-tech chips, intelligent operation, making the intelligent DC high voltage generator more truly intelligent, portable, and further expanding the range of withstand voltage without damage.
