Product Overview & Applications
Product Overview
A 100kA pulse current generator is a specialized testing system designed to generate standardized pulse current waveforms. The device simulates lightning strikes (8/20 μ s waveform) and performs surge protection device (SPD) operation tests (10/350 μ s waveform), which is crucial for evaluating the surge withstand capability of electrical/electronic systems.
Key applications:
Laboratory testing and quality control
SPD certification (compliant with IEC/GB/VDE/ANSI standards)
Anti surge verification of power equipment
Research and academic institutions
Technical Specifications
|
Parameter |
Value |
|
Input Power |
2 - phase AC 380V±10%, 50Hz, 20kVA |
|
Max Charging Voltage |
DC 45kV |
|
Total Energy Storage |
300kJ |
|
8/20μs Waveform |
100kA±10% (T1:8μs±10%, T2:20μs±10%) |
|
10/350μs Waveform |
50kA±10% (T1:10μs±10%, T2:350μs±20%) |
|
Residual Voltage |
≤5kV |
|
Overshoot |
≤5% of peak value |
|
Reverse Current |
≤20% of peak value |
1.Input voltage: AC 2 Phase, 50HZ, 380V/50kV/20kVA
2.The current waveform is 8/20μs. The residual voltage of SPD is not more than 5kV;
The allowable error of the waveform:
－ Ipeak：±100kA ±10%;
－ T1: 8μs ±10%;
－ T2: 20μs ±10%.
3.The current waveform is 10/350μs. The residual voltage of SPD is not more than 5kV;
Allowable error of waveform:
－ Ipeak：±50kA ±10%;
－ T1: 10μs ±10%;
－T2: 350μs ±20%.
4.The small overshoot or amplitude of the shock waveform should not be greater than 5% of the peak. The current value of the reverse should not be greater than 20% of the peak value; Maximum charging voltage: DC45kV, maximum charging current 0.5A;
On-site Pictures
Below is the on-site physical photo of the impulse current generator：
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