200kV/10kJ High-Energy Lightning Impulse Voltage Generator
The SXCF Series Lightning Impulse Voltage Generator produces high artificial impulse voltages that accurately model transient over-voltage wave shapes occurring in power grid systems.
Waveform Generation Capabilities
- Lightning impulse waveforms
- Chopped lightning impulse waveforms
- Switching impulse waveforms
- Fast transient waveforms
Key Features & Characteristics
- Low inductance circuit with resistance filtering for standard shock waves under large capacitance loads
- High voltage utilization factor: ≥85% for lightning waves, ≥80% for operating waves
- Easy waveform adjustment and operation with reliable synchronization performance
- Constant current charging with automatic control technology for high automation and strong anti-interference
Chopping Gap
Performs precise cut-wave tests for accurate waveform analysis
Shunt Resistor
Enables correct recording of current waveforms during testing procedures
Technical Specifications
| 1 |
Impulse Voltage Grade |
100kV-7200kV |
| 2 |
Standard Lightning Wave |
1.2±30%/50±20%µS |
| 3 |
Peak Oscillation |
5% |
| 4 |
Standard Switching Wave |
250±20%/2500±60%µS |
| 5 |
Virtual Front Time of Oscillating Lightning Wave |
15µS |
| 6 |
Virtual Front Time of Oscillating Switching Wave |
15µS-1µS |
| 7 |
Minimum Output Voltage |
10%Un |
| 8 |
Charging Voltage Instability |
1% |
| 9 |
Synchronizing Range |
20% |
| 10 |
Synchronous Discharge Error Rate |
2% |
| 11 |
Ignition Range |
10%-100% |
| 12 |
Working Time |
70%UN Discontinuous work (charge-discharge 300s/time)
70%nn Continuous work (charge-discharge 120s/time) |
| 13 |
Generator Efficiency |
Lightning wave (no load) - 90% |
| 14 |
Time to Chopping |
2-5µS |
Manufacturer Profile
