High frequency voltage doubling circuit, PWM pulse width modulation technology and high power IGBT device are used.
 Large voltage feedback, high output voltage stability, ripple coefficient ≤1%.
 Range smooth voltage regulation, voltage regulation fineness good adjustment accuracy ≤0.5%, stability ≤1%, voltage and current error 1% (reading ±0.2KV), current error ±1 word.
 Zero voltage boost potentiometer.
 75%UDC1mA function button, convenient zinc oxide arrester test, accuracy 1% reading ±1%.
Overvoltage protection using code setting, clear at a glance, error ±1%.
 Pressure doubling using new materials, light and strong. Appearance coated with special insulation material, good electrical performance, strong moisture resistance.
 Folding support foot, large diameter area, good stability.
 Integrated design, high voltage mop cable leading, convenient field test.