The SXCY Series Impulse Voltage Generator provides a high-energy impulse source for reproducing these transient conditions in a controlled test environment. It is intended for insulation assessment, product qualification, research and high-voltage testing of electrical equipment.
The series offers configurations from ±100 kV to ±4800 kV, with impulse energy of up to 320 kJand stage configurations from 1 to 24 stages.
Main Specifications| Technical Item | Available Configuration |
|---|---|
| Series | SXCY |
| Rated Voltage | ±100–4800 kV |
| Impulse Energy | 7.31–320 kJ |
| Impulse Capacitance | 0.0278–0.1625 μF |
| Stage Capacitance | 0.325–1 μF |
| Number of Stages | 1–24 |
| Damping Resistor Rating | ±100 / ±150 / ±200 kV |
| Testing Mode | Impulse Voltage / Impulse Current |
| Rated Voltage | Energy | Stages |
|---|---|---|
| ±100–400 kV | 7.31–33.74 kJ | 1–4 |
| ±300–900 kV | 7.31–33.74 kJ | 2–6 |
| ±1050–1500 kV | 25.58–56.25 kJ | 7–10 |
| ±1600–2400 kV | 80–240 kJ | 8–12 |
| ±2800–3200 kV | 140–320 kJ | 14–16 |
| ±3600–4800 kV | 80–240 kJ | 18–24 |
Q:What is an impulse voltage generator?
It is a specialized high-voltage test system that produces short-duration electrical impulses for evaluating insulation withstand performance.
Q:Why do transformers need impulse testing?
Transformer insulation may encounter severe transient overvoltages during lightning or switching events. Impulse testing helps verify the insulation system against these conditions.
Q:What is the maximum rated voltage of the SXCY Series?
The available configurations extend to ±4800 kV.
Q:What is the maximum impulse energy?
The maximum listed configuration provides 320 kJ of impulse energy.
Q:How many generator stages are available?
Depending on the voltage and energy requirements, configurations range from 1 to 24 stages.
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