Product parameters:
TheLightning Impulse Test System is a device used to simulate lightning strikes, which can generate high voltage and high current for electrical performance testing and safety evaluation of electrical equipment.
The Lightning Impulse Test System uses electromagnetic induction principle to generate high voltage and high current through high-voltage power supply and discharge device, simulating lightning impulse. The discharge device usually includes an energy storage capacitor and a discharge wire. After the capacitor is charged, the discharge wire releases lightning energy into the tested equipment, generating instantaneous high voltage and high current.
Technical parameters:
| Charging voltage | Setting range | 0 ~ 100kV |
| Scope of work | 10.0~100.0kV | |
| Setting deviation | ≤±1% | |
| Instability degree | ≤±1% | |
| Setting resolution | 0.1kV | |
| Charging time | Setting range | 30~180s |
| Setting resolution | 1s | |
| Alarm delay | 2s | |
| Number of pressure | Setting range | 1~999 |
| Protection setting | Overcurrent protection value | configurable |
| Overvoltage protection value | configurable | |
| Dynamic charge protection | Can be Selected | |
| Output impact stability | Greater than 99% | |
| Number of voltage boosting | setting range | 1~999 |
100kV/5kJ | ||
200kV5kJ | No truncation device, oscilloscope or acquisition card | 6-10KV level switches and insulators; Lightning impulse voltage full wave test, waveform 1.2/50us |
200kV10kJ | No truncation device, oscilloscope or acquisition card | 6-10KV level switches and insulators; And the full wave test of lightning impulse voltage for transformers and mutual inductors without cutoff test requirements, waveform 1.2/50us |
200kV10kJ | There is a truncation device, Tektronix 1102 oscilloscope or acquisition card | 6-10KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
300kV7.5kJ | No truncation device, oscilloscope or acquisition card | 10-35KV level switches and insulators; Lightning impulse voltage full wave test, waveform 1.2/50us |
300kV15kJ | No truncation device, Tektronix 1102 oscilloscope or acquisition card | 10-35KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors without waveform cutoff test requirements, waveform 1.2/50us |
300kV15kJ | 300kV single-stage cutoff device, oscilloscope or acquisition card | 10-35KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
300kV30kJ | 300kV single-stage cutoff device, Tektronix 2012 oscilloscope or acquisition card | 10-35KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
400kV10kJ | No truncation device, oscilloscope | 10-35KV level switches and insulators; Lightning impulse voltage full wave test, waveform 1.2/50us |
400kV20kJ | 400kV single-stage cutoff device, oscilloscope | 10-35KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
400kV20kJ | No truncation device, oscilloscope or acquisition card | 10-35KV level switches and insulators; And the full wave test of lightning impulse voltage for transformers and mutual inductors without cutoff test requirements, with a waveform of 1.2/50us; |
400kV30kJ | 300kV single-stage cutoff device, oscilloscope | 10-35KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
400kV40kJ | No truncation device, oscilloscope or acquisition card | 10-35KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
600kV15kJ | 600kV single-stage steepening device, acquisition card | 10-35KV level switch; And the insulator lightning impulse voltage full wave test with steep wave test requirements, waveform 1.2/50us; Steep wave |
600kV30kJ | 400kV single-stage cutoff device, oscilloscope | 10-66KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
500kV30kJ | Single stage truncation device, oscilloscope | |
800kV20kJ | 10-110KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors without waveform cutoff test requirements, waveform 1.2/50us | |
800kV40kJ | No truncation device, oscilloscope | 10-110KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors without waveform cutoff test requirements, waveform 1.2/50us |
800kV40kJ | 800kV cutoff device, oscilloscope | 10-110KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
800kV80kJ | 800kV cutoff device, oscilloscope | 10-110KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
Feature:
1、The circuit has small inductance and adopts the filter measure with resistance, which can produce standard shock wave under the load of large capacitance and large load capacity。
4、Constant current charging automatic control technology, high degree of automation, strong anti-interference ability.
Structural Composition:
The Lightning Impulse Test System usually consists of a generator body, a wave cutting device, a voltage divider, a control panel (divided into microcomputer and ordinary types), a digital waveform recording system, and other components. These components work together to ensure that the generator can stably and accurately output the required impulse voltage waveform. Among them, the generator body is the core component that generates impulse voltage; The waveform truncation device is used to adjust the truncation time of the waveform; Voltage divider is used to measure the magnitude of output voltage; The console is responsible for controlling the entire testing process, including setting parameters such as charging voltage and charging time; The digital waveform recording system is used to record and analyze waveform data of impulse voltage.
