VLF 80KV Hipot Tester

HYCDP-V VLF 80KV Hipot Tester

Our company's new generation of ultra-low frequency and high voltage generators is the core product independently developed with the latest American technology. It adopts a 7-inch touch screen, the latest ARM7 single-chip microcomputer, a high-speed AD acquisition circuit, and is equipped with background management software. It overcomes many shortcomings of domestic similar products (see table 1), and its cost performance is much higher than that of similar imported products. It is especially suitable for withstanding voltage test of electrical equipment with large insulation equivalent capacitance (such as power cables, power capacitors, large and medium-sized generators, and motors, etc.), which conforms to the national standard of the electric power industry, general technical conditions for ultra-low frequency and high voltage generator (d) newly issued in 2004 l / l/t849.4-2004.

VLF Hipot tester operation video 

1. Output rated voltage：80 kV (peak)

2. output frequency：0.1Hz,0.05Hz,0.02Hz

3. Load capacity：    0.1Hz max 1.1µF

                                     0.05Hz max 2.2µF

                                     0.02Hz max 5.5µF

4. test accuracy：3%

5. Positive and negative voltage peak errors：≤3％

6. Voltage waveform distortion：≤5％

7. Use condition: indoor and outdoor;-10℃～+40℃：≤85％RH

8.. power： 220V±5%,50±5Hz

Note: If the portable generator is used for power supply, the output voltage and frequency of the generator are required to be stable (generally the power is greater than 3kW, frequency 50Hz, voltage 220V±5%

1. Advanced technology: digital frequency conversion technology, microcomputer control, voltage rise, voltage reduction, measurement, protection, etc

2. The test process is fully automated.

3. Easy to operate: simple wiring.

4. Comprehensive protection: multiple protection (over-voltage protection, over-current protection at high and low voltage sides), rapid action (when acting), Room ≤10ms), the instrument is safe and reliable.

5. Safety and reliability: the controller is connected with the low voltage of the high voltage generator, with photoelectric control, ensuring safe and reliable use.

6. The high and low voltage closed-loop negative feedback control circuit is adopted, and the output has no capacity rise effect.

7. Complete configuration: capacitive touch screen, LCD Chinese character display, automatic storage, and automatic printing.

8. Large test range: 0.1Hz, 0.05Hz and 0.02hz multi frequency selection, large test range.

9. Small volume and light weight: it is very convenient for outdoor operation.

Operation Software

Accessory