The main components of the portable belt-printing DC high-voltage generator adopt advanced technology components from the United States, Germany, Japan and other countries to make the instrument more reliable and stable. The double-pressure cylinder is small in size, large in capacity, and strong in overload, and is convenient for on-site operation tests. Our company regards quality and reputation as life, constantly improves the level of science and technology, and develops quality products to meet the needs of users.
The portable DC high-voltage generator with tape printing is a portable DC high-voltage generator that is researched and manufactured in accordance with the requirements of China's industry standard ZBF 24003-90 "General Specifications for Portable DC High Voltage Generators". It is applicable to the power sector of power companies, factories and mines, and scientific research. Units, railways, chemicals, power plants and other DC high voltage tests on zinc oxide arresters, magnetic discharge arresters, power cables, generators, transformers, switches and other equipment.
The portable belt-printing DC high-voltage generator adopts an intermediate frequency voltage doubler circuit, takes the lead in applying the latest PWM intermediate frequency pulse width modulation technology, closes the loop adjustment, and adopts a large voltage feedback to greatly increase the voltage stability. The use of high-performance IGBT devices and their drive technology, and according to electromagnetic compatibility theory, using special shielding, isolation and grounding measures. Make DC high voltage generators of high quality, portable, and able to withstand rated voltage discharge without damage.
Product alias:
DC high voltage generator, GDZGF DC high voltage generator, digital DC high voltage generator, medium frequency DC high voltage generator, high voltage generator, DC high voltage generator zgf, high voltage generator, signal generator, ultra high voltage generator, DC high voltage generation Price, high voltage generator principle, DC high voltage generator circuit, cpi high voltage generator, high voltage generator circuit Product features:
1, similar products are smaller, lighter weight, more beautiful, more reliable, simple operation, complete functions, easy to use in the field;
2. The portable belt-printing DC high-voltage generator adopts advanced technology and craftsmanship, takes the lead in applying the latest PWM intermediate frequency pulse width modulation technology, pulse train logic array modulation, adopts high-power IGBT devices and large voltage feedback, so that the output high-voltage stability is more High, smaller ripple coefficient;
3, the main components of the instrument are selected US, Germany, Japan and other countries imported advanced technology components, durable, not afraid of direct short-circuit discharge to the ground;
4, high precision and accurate measurement. Both voltage and current meters are digital display. The voltage resolution is 0.1kV and the current resolution is 1uA. The voltage meter on the control box directly displays the voltage value added to the load test sample. No voltage divider is needed when using, and the wiring is simple. The instrument has high and low voltage side to measure leakage current, the high voltage end adopts circular shield digital meter display, is not afraid of discharge shock, good anti-interference performance, suitable for on-site use;
5, high voltage regulation stability, full range smooth voltage regulator, the output voltage regulator adopts imported single multi-turn potentiometer, steady pressure boosting process, high adjustment accuracy;
6, negative output, zero start, continuously adjustable, there are over-voltage, over-current, return to zero, ground protection, unique disconnection protection and other protection functions. The automatic protection circuit has strong functions, perfect and reliable protection and safe operation. All kinds of technical indicators are superior to industry standards.
7. The DC high-voltage generator adds a high-precision 75% U DC-1mA function, which makes the measurement of the zinc oxide arrester very convenient. A simple press does not require calculation. The instrument control box has 75% of the voltage function keys. When doing the arrester test, when the current rises to 1000uA, press the 0.75UDC--1mA button. At this time, the value displayed by the voltmeter and ammeter is 75%. The data should be immediately after the adjustment of the piezoelectric device back to zero, and immediately press the green button, cut off the high voltage and turn off the power switch. Do other tests;
8, convenient over-voltage setting setting function, using a digital dial switch, can intuitively display the setting voltage value, so that you operate more freely, the display value unit is kV;
9, Double pressure tube adopts American technology to develop and produce, intermediate frequency transformer is specially designed by related experts, small in size, large in capacity, strong in overload capacity, convenient for on-site operation test;
10. There are three built-in support feet at the bottom, which increases the stability of the double pressure tube;
11, the control box cover can be used as a windproof base, can be inserted with the double pressure tube, and enhance the stability of the pressure tube.
Portable belt printing DC high voltage generator technical parameters:
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