Product Details

        1. DC Withstand Voltage Tester adopts high-frequency voltage doubling circuit, applies PWM pulse width modulation technology and high-power IGBT devices.
        2. It uses large voltage feedback, high output voltage stability, and small ripple coefficient ≤1%.

        3. Full-range smooth voltage regulation, good voltage adjustment fineness, adjustment accuracy ≤0.5%, stability ≤1%, voltage and current error 1% (reading ±0.2KV), current error ±1 digit. The boosting potentiometer starts from zero.

        4. 75% UDC1mA function button, convenient for zinc oxide arrester test, accuracy 1% reading ±1%.

        5. Overvoltage protection is set by dial code, clear at a glance, error ±1%.

        6. The voltage doubler uses new materials, lightweight and sturdy. The surface is coated with special insulating material, good electrical performance, strong moisture resistance.

        7. Folding support feet, large diameter area, good stability.

        8. Integrated design, high-voltage trailing cable lead-out, convenient for on-site testing.

        9. The product complies with DL/T848.1-2004 technical requirements, and has passed the type test of the Electrical Equipment Quality Inspection and Testing Center of the Ministry of Electric Power, strictly implementing enterprise standards for factory delivery.

        Product aliases: DC High Voltage Generator, Direct High Voltage Generator, High Voltage Generator

The DC Withstand Voltage Tester is a portable DC high voltage generator designed and manufactured according to the electric power industry standard DL/T848.1-2004 "General Technical Conditions for DC High Voltage Generators". It has many features such as small size, light weight, and high accuracy. It is widely used in power departments, industrial and mining, metallurgy, steel and other enterprise power departments to conduct DC withstand voltage tests on high-voltage electrical equipment such as zinc oxide arresters, power cables, transformers, generators, etc., and is well received by the majority of electric power workers.