Price of DC high-voltage generator

DC high-voltage generator manufacturer Topu Electric congratulates Shenjiu on its smooth return! The instrument is suitable for conducting DC withstand voltage tests on zinc oxide lightning arresters, power cables, generators, transformers, high-voltage switches and other equipment in departments such as power, railway, chemical, and power plants.

Product Introduction:
The TPZGF-A portable DC high voltage generator adopts a variable frequency voltage doubling circuit and references PWM high-frequency pulse width modulation and closed-loop adjustment technology. Adopting voltage feedback to increase voltage stability. The instrument uses high-performance high-power IGBT devices and their driving technology, and adopts special shielding, isolation, and grounding measures based on electromagnetic compatibility theory, making the DC high-voltage generator product truly portable.
The instrument is suitable for conducting DC withstand voltage tests on zinc oxide lightning arresters, power cables, generators, transformers, high-voltage switches and other equipment in departments such as power, railway, chemical, and power plants.

Features:
1. The production technology and manufacturing process adopted include PWM high-frequency pulse width modulation technology, pulse train logic array modulation, high-power IGBT components, and high-frequency technology to increase the frequency up to 100kHz, resulting in higher output high voltage stability and smaller ripple coefficient.
2. Small in size, lightweight, more aesthetically pleasing, reliable, easy to operate, fully functional, and convenient for outdoor use, it is currently the most reliable product.
3. High precision and accurate measurement. Voltage and current are both displayed digitally, with a voltage resolution of 0.1kv and a current resolution of 0.1uA. The instrument does not require an external high-voltage measuring instrument when in use, and the digital voltmeter on the control box can directly display the voltage value applied to the load sample. The instrument has high and low voltage ends for measuring leakage current, and the high voltage end is displayed with a circular shielded digital meter, which is not afraid of discharge shock and has good anti-interference performance, making it particularly suitable for on-site use.
4. The voltage regulation has high stability and smooth voltage regulation across the entire range. The output voltage regulation adopts an imported single multi turn potentiometer, which ensures a smooth boosting process and high adjustment accuracy. It is also designed with coarse and fine adjustment functions. The voltage regulation is better than 0.1%, the measurement error of voltage and current is less than 1.0%, and the pulsation coefficient is better than 0.5%.
5. Negative polarity output, zero start, continuously adjustable, with various protection functions such as overvoltage, overcurrent, return to zero, grounding protection, and * disconnection protection. The automatic protection circuit has strong functions, complete and reliable protection, ensuring safe operation. All technical indicators are superior to industry standards and similar products.
6. The high-precision 75% VDC-1mA function has been added, which brings great convenience to the measurement of zinc oxide lightning arresters. With just a gentle press, there is no need for calculation. There is a 75% voltage function key on the control box of this instrument. During the zinc oxide test of the lightning arrester, when the current rises to 1000uA, open the 0.75 button. At this time, the values displayed on the voltmeter and ammeter are 75% of the data. After completion, immediately return the voltage boosting knob to the zero position, and at the same time, adjust the voltage knob to the zero position. Press the green button immediately to cut off the high voltage and turn off the power switch. Conduct other experiments.
7. The convenient overvoltage setting function adopts a digital dial switch, which can intuitively display the set voltage value, making your operation more flexible. The displayed value is in kV

Product Specifications
1. High voltage output: 0-60KV 0-120KV
2. Current output: 0-2mA 0-3mA

Yangzhou Top Electric Technology Co., Ltd
Address: No.2 Guotai Road, Baoying County, Jiangsu Province
Postal Code:225800
Telephone:
mobile phone:
Fax:
Email: yztpdq@yztpdq.com
Website: www.yztpdq.com
：843058685