DC High-Voltage Generator (DC Hipot)is divided into several types, such as portable DC high-voltage generators, ultra-low frequency high-voltage generators, and intelligent DC high-voltage generators. Usually, DC withstand voltage tests only use ordinary traditional portable DC high-voltage generators because they are simple, convenient, and easy to carry. So, is the intelligent DC high-voltage generator not used by anyone? Actually, that's not the case
The intelligent DC high-voltage generatoris actually a new generation of DC high-voltage generators, which also adopts high-frequency voltage doubling circuits, PWM pulse width modulation technology, and high-power IGBT devices and their driving technology. However, compared with traditional portable DC high-voltage generators, the difference lies in the word "intelligent". It not only has intelligent poor grounding protection and alarm functions (cannot boost voltage if grounding is poor), but also has multiple protection functions, such as low-voltage overcurrent, low-voltage overvoltage, high-voltage overcurrent, high-voltage overvoltage, zero-position protection, and non-grounding protection. During the voltage measurement circuit, it can provide open-circuit protection (the instrument cannot boost voltage if the high-voltage measurement circuit is open), and an emergency stop button, greatly improving the safety of operators during operation.
