smaller volume, lighter weight, more beautiful, more reliable, easy to operate, complete functions, easy to use in the field.
  the use of new PWM intermediate frequency pulse width modulation technology, pulse train logic array modulation, the use of high-power IGBT devices and voltage feedback, so that the output high voltage stability is higher, the ripple coefficient is smaller.

1, high voltage regulation stability, smooth range voltage regulation, output voltage regulation using imported single multi-turn potentiometer, stable voltage boost process, high adjustment accuracy.
2, negative polarity output, zero start, continuous adjustable, over voltage, over current, back to zero, ground protection, special break line protection and other protection functions. The automatic protection circuit has strong function, perfect and reliable protection, so that the operation is safe, and various technical indicators are better than the industry standard.
3, add a high precision 75%VDC-1mA function, do zinc oxide arrester measurement to bring convenience. One click does not count. The instrument control box has 75% of the voltage function key, when doing the arrester test, when the current rises to 1000uA, press the 0.75UDC--1mA button, then the voltmeter, ammeter displayed value is 75% of the data, after the completion of the voltage regulator potentiometer should immediately return to zero, and should immediately press the green button, Cut off the high voltage and turn off the power switch. Let's do some other tests.
4, convenient overvoltage setting function, using a digital dial switch, the setting voltage value can be visually displayed, so that you can operate more freely, display the value unit is kV.
5, the double pressure cylinder is developed and produced by the United States technology, and the intermediate frequency transformer is specially designed by relevant experts, small size, large capacity, strong overload capacity, which is convenient for field operation test.
6, the bottom is provided with three internal support feet, increasing the stability of the pressure doubling cylinder. (for 200kV)
7, the top cover of the control box can be used as a windproof base, which can be inserted with the pressure doubling cylinder to enhance the stability of the pressure doubling cylinder.