The HZCDP-30kV is a very low frequency (VLF) AC high-voltage insulation withstand tester designed for power cable testing. High-voltage withstand testing of electrical equipment is one of the most important items stipulated in the "Insulation Preventive Test." Withstand voltage tests are divided into AC and DC types, and AC withstand testing can be further divided into power frequency, variable frequency, and 0.1Hz ultra-low frequency technologies. Among these, 0.1Hz ultra-low frequency technology is the most advanced and is the current technology recommended by the International Electrotechnical Commission (IEC).
This new-generation series of ultra-low-frequency high-voltage generators is a core product independently developed using the latest technology. It features a 7-inch touchscreen, imported high-speed AD acquisition circuitry, and advanced production processes. These improvements enhance the instrument's quality and stability, reduce its volume and weight, and make it easy to operate. Its cost-effectiveness far exceeds that of similar imported products, which often suffer from short mechanical booster life, high failure rates, and large volume.
| Power Supply | 220V±5%, 50±2Hz Note: If a portable generator is used for power supply, the output voltage and frequency of the generator should be stable (generally, the power should be more than 3kW, the frequency should be 50Hz, and the voltage should be 220V±5%). |
|---|---|
| Output Voltage | 30kV |
| Output Frequency | 0.1Hz, 0.05Hz, 0.02Hz |
| Load Carrying Capacity | 0.1Hz – 1.1µF, 0.05Hz – 2.2µF, 0.02Hz – 5.5µF |
| Measurement Accuracy | 3% |
| Voltage Positive / Negative Peak Error | ≤3% |
| Voltage Waveform Distortion | ≤5% |
| Operating Environment | Temperature: -10°C to +40°C; Humidity: ≤85% RH |
We are an integrated trade and manufacturing company with our own factory.
Yes, we accept OEM/ODM/OBM and can customize the built-in software of the product according to the customer's special requirements.
In normal circumstances, products in stock can be received within 5 to 7 days via the fastest international express. Other situations may vary depending on the quantity of products ordered, whether there are special customization requirements, and the delivery time chosen.
We have professional internal and external packaging to ensure the safety and stability of the products during transportation. For fragile or other special parts, we will include an extra set to ensure that the customer can use the product immediately upon receipt.
For quality issues that are not caused by human error, we provide a one-year warranty from the time the product is delivered, and lifetime technical support. Other after-sales issues will be addressed by our professional technical staff within 24 hours. The product comes with a user manual and an operation video.
