Description
2. It employs a high-frequency voltage multiplier circuit, utilizing PWM pulse width modulation technology and high-power IGBT devices.
3. It utilizes voltage negative feedback, resulting in high output voltage stability and a low ripple coefficient (≤1%).
4. It features smooth voltage adjustment across the entire range, with fine voltage regulation precision (≤0.5%), stability (≤1%), voltage and current errors of 1% (reading ±0.2kV), and current errors of ±1 digit.
5. It includes a boost potentiometer for zero-start voltage boosting.
Product Features:
75% UDC 1mA function button for convenient zinc oxide surge arrester testing, with an accuracy of 1% (reading ±1%).
Overvoltage protection is set using DIP switches, providing clear indication and an error of ±1%.
The voltage multiplier uses new materials. The exterior is coated with a special insulating material, offering excellent electrical performance and strong moisture resistance.
Foldable support feet with a large diameter area ensure good stability.
Integrated design with high-voltage ground cable lead-out for convenient on-site testing.
| Specification | 60/2 | 120/2 | 120/3 | 160/2 | 180/2 | 200/3 | 250/2 | 300/2 | 400/3 | Other Level |
| Output Voltage(kV) | 60 | 120 | 120 | 160 | 180 | 200 | 250 | 300 | 400 | 600-800kV can be customized. |
| Output Current(mA) | 2 | 2 | 3 | 2 | 2 | 3 | 2 | 2 | 3 | |
| Output Power(W) | 120 | 240 | 360 | 320 | 360 | 600 | 500 | 600 | 1200 | |
| Controller Weight(kg) | 4.3 | 4.3 | 5.0 | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 5.5 | |
| Booster Weight(kg) | 6.3 | 6.8 | 7.0 | 7.2 | 7.2 | 7.2 | 7.6 | 7.5 | 12.6 | |
| High Voltage Polarity | Negative voltage polarity, zero voltage st art, continuous adjustment. | |||||||||
| Power Supply | AC 220V±10%, 50Hz | |||||||||
| Voltage Measurement Error | 1.0% (Full Scale)±1 digit, max. resolution 0.1%kV | |||||||||
| Current Measurement Error | 1.0% (Full Scale)±1 digit, max. resolution 0.1%µA | |||||||||
| Ripple Factor | ≤ 1% | |||||||||
| Voltage Stability | Random fluctuations, ≤ 0.5% when the power supply voltage changes ±10%. | |||||||||
| Working Mode | Interrupted use, 30mins for rated load, 10mins for 1.1 times of rated voltage. | |||||||||
