DC High Voltage Generator 1. Smaller size, lighter weight, more attractive, more reliable, easy to operate, and fully functional, making it ideal for field use. It is the most ideal reliable product of the new century.
2. Manufactured with the most advanced technology and processes, pioneering the application of the latest PWM intelligent pulse width modulation technology and pulse train logic array modulation. It uses high-power IGBT devices and intelligent technology to enhance efficiency, with a frequency up to 40kHz, resulting in higher output voltage stability and smaller ripple coefficient.
3. The first to adopt computer control technology, displaying output DC high voltage, current, overvoltage setting, timing, grounding, and various protection information on a large LCD screen.
4. Intelligent poor grounding protection and alarm function (cannot boost voltage if grounding is poor), voltage measurement circuit disconnection protection (cannot boost voltage if the high-voltage measurement circuit is disconnected), and emergency stop button greatly enhance operator safety during work. In special circumstances, the poor grounding protection alarm can be disabled (e.g., when using a generator as power source or when on-site grounding is poor but testing can still proceed). High precision and accurate measurement. Both voltage and current meters are digital displays, with voltage resolution of 0.1kV and current resolution of 0.1uA. The voltmeter on the control box directly displays the voltage applied to the load test object, eliminating the need for an external voltage divider and simplifying wiring. The instrument can measure leakage current at both high and low voltage ends. The high-voltage end uses a circular shielded digital display, resistant to discharge impact, with good anti-interference performance, suitable for field use.
5. High voltage adjustment stability, smooth voltage regulation across the full range. The output voltage adjustment uses a single imported multi-turn potentiometer, ensuring smooth boosting and high adjustment precision, with coarse and fine adjustment functions. Voltage adjustment accuracy is better than 0.1%, voltage and current measurement error is less than 1.0%, and ripple factor is better than 0.5%.
6. Added high-precision 75% VDC-1mA function, bringing great convenience to zinc oxide arrester measurements. A simple press without calculation. The control box has a 75% voltage function key. During arrester testing, when the current rises to 1000uA, press the 0.75 button; the values displayed on the voltmeter and ammeter are the 75% data. After completion, immediately return the boosting knob to zero, also return the fine voltage adjustment knob to zero, and immediately press the green button to cut off high voltage and turn off the power switch before proceeding with other tests.
7. The voltage doubling cylinder has a sectional structure, offering flexibility and convenience for field use, serving multiple purposes with one unit, and being economical and practical.
8. The voltage doubling cylinder body is developed with German technology; the medium-frequency transformer is specially designed by experts, featuring small size and large capacity. The base of the voltage doubling cylinder houses △—Y support legs, which expand into a Y shape for stable support during use and retract into a △ shape for storage inside the base.
