The HZCJ-2600kV/260kJ is a full-wave, chopped-wave and switching-wave high voltage impulse voltage test system engineered for lightning impulse testing of power-system equipment and insulating materials. It verifies the lightning-impulse withstand capability of transformers, insulators and other high voltage apparatus, delivering a safe, reliable and efficient testing solution.
The system is built around a 2600kV / 260kJ impulse generator platform and is supplied as a complete, ready-to-deploy test set with full calibration documentation.
| Parameter Item | Specification |
|---|---|
| Nominal Lightning Impulse Voltage | 2600kV |
| Nominal Capacity (Energy) | 260kJ |
| Total Impulse Capacitance | 76.92nF |
| Stage Capacitor | 1μF (each capacitor: 2μF / 100kV) |
| Stage Voltage | 200kV |
| Number of Stages / Stage Capacity | 13 / 20kJ |
| Impulse Voltage Waveform Parameters | When load capacitance is within 300~4000pF: • Standard full lightning-impulse voltage wave: 1.2μs±30% / 50μs±20%, nominal voltage: 2600kV • Standard chopped wave: 2~6μs, nominal voltage: 2600kV • Amplitude tolerance: 3%; oscillation at peak value ≤5% of amplitude • Waveform parameters and their deviations comply with national standards GB311 and GB13.2 |
| Minimum Output Voltage | >10%Un |
| Synchronization Range | Within the stage-voltage range of 2%–100% rated voltage, the synchronization range for both positive and negative polarity shall be no less than 2% (ignition pulse of pulse amplifier >±15kV) |
| Setting Range of Impulse Test Times | 1–999 times, adjustment resolution: 1 time |
| Reference Voltage Adjustment Range | 1–200.0kV, adjustment resolution: 0.1kV |
| Synchronous Discharge Out-of-control Rate | <2% |
| Self-inductance of Main Body | 55μH |
| Electronic Ignition Range | 2%–100%Un |
| Charging Voltage Instability | <±1.0% |
| Deviation between Charging Voltage and Reference Voltage | <±1.0% |
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 ordered, whether there are special customization requirements, and the delivery method chosen.
We use professional internal and external packaging to ensure the safety and stability of the products during transportation. For fragile or other special parts, we include an extra set so that the customer can use the product immediately upon receipt.
For quality issues not caused by human error, we provide a one-year warranty from the time the product is delivered, along with 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.
