Most of all electric systems and equipments are weak against the lightings(direct, inductive lightning).
In fact, those electric equipments are broken mainly by lightning.
This Lightning Impulse Simulation Tester is certificated to IEC 61000-4-5, and generates the similar impulse with huge rush currents and tests the safety of the power systems and equipments.
Test procedures : IEC 61000-4-5
Combination Waveform
Open Voltage Waveform
T1(Rising Time) : 1.2 ± 0.36 ㎲
T2(Pulse Width) : 50 ± 10 ㎲
Short Circuit Current Waveform
T1(Rising Time) : 8 ± 1.6 ㎲
T2(Pulse Width) : 20 ± 4 ㎲
Max Voltage : 6 ㎸ / Max Current : 3 ㎄
Impedance of test output circuit : 2 Ω
Test output voltage : 6 ㎸ ± 10 % Impulse, Positive, Negative Impulse
Test method
1 short output by manual
: 1 shot inpulse output comes out by pushing the test button.
Auto test
: Preset the interval time(between the trigger time : at least 30
sec), preset the times to shoot the trigger(between 1 ~ 999
times), and push the test button, then the auto test procedure
starts continuously.