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Lightning indirect effect system
Lightning indirect effect system
Summarize
Rflight provides lightning indirect effect system design solutions, which meet the requirements of RTCA DO-160G Chapter 22, SAE ARP 5412B, SAE ARP 5416A, MIL-STD-461, GJB8848-2016 and other standards for lightning indirect effect test. Indirect effect waveforms 1, 2, 3, 4, 5A/5B, 6 as specified in the standard are generated, and the waveform grades meet class 1 to class 5.
Application Scenario
Lightning indirect effect system is widely used in the transient induction test of lightning indirect effect of electronic and electrical systems of aerospace, aviation, vehicles, ships and various military equipment.
Main technical parameters
Technical index of lightning indirect effect waveform 1, 4, 5A, 5B test system:
Waveform 1 wire harness test (short circuit impedance Z <0.1 Ω) |
Set the range: 80-4000A, step into 1A |
Maximum current: 4000A (+ 10%~0%) |
Up time: 6.4 μ s ± 20% |
Semi-peak width: 70 μ s ± 20% |
Maximum voltage (open circuit): 3300V@4000A |
Waveform 4 PIN foot injection (empty Z> 1000 Ω) |
Up time: 6.4 μ s ± 20% |
Semi-peak width: 70 μ s ± 20% |
Set the range: 70-3200 V, step into 1V |
Maximum voltage: 3200 V (+ 10% -0%) |
Polarity: positive / negative / alternating |
Waveform 4 PIN foot injection (short circuit Z <0.1 Ω) |
Up time: 6.4 μ s ± 20% |
Semi-peak width: 70 μ s ± 20% |
Maximum current: 640 A@3200 V (Z = 5 Ω), + 10% -0% |
Waveform 4 wire harness test (empty Z> 1000 Ω) |
Set the range: 70-1700 V, step into 1V |
Up time: 6.4 μ s ± 20% |
Semi-peak width: 70 μ s ± 20% |
Maximum voltage: 3200 V, maximum current of 6000 A (Z = 0.53 Ω) + 10% -0% |
Waveform 5A PIN injection (no-load Z> 1000 Ω) |
Rise time: 40 μ s ± 20% |
Semi-peak width: 120 μ s ± 20% |
Set the range: 70-3200 V, step into 1 V |
Maximum voltage: 3200 V + 10% -0% |
Polarity: positive / negative / alternating |
Waveform 5A PIN injection (short circuit Z <0.01 Ω) |
Rise time: 40 μ s ± 20% |
Semi-peak width: 120 μ s ± 20% |
Maximum current: 3200 A@3200 V (Z = 1 Ω) + 10% -0% |
Waveform 5A, wire harness test (short circuit Z <0.1 Ω) |
Set the range: 120-10000 A, step into 1 A |
Maximum current: 10000A + 10% -0% |
Rise time: 40 μ s ± 20% |
Semi-peak width: 120 μ s ± 20% |
Maximum voltage (open circuit): 1400 V @ 10000A |
Waveform 5B PIN injection (no-load Z> 1000 Ω) |
Rise time: 50 μ s ± 20% |
Half-peak width: 500 μ s ± 20% |
Set the range: 70-1600 V, step into 1 V |
Maximum voltage: 1600 V + 10% -0% |
Polarity: positive / negative / alternating |
Waveform 5B PIN injection (short circuit Z <0.01 Ω) |
Rise time: 50 μ s ± 20% |
Half-peak width: 500 μ s ± 20% |
Maximum current: 1600 A @1600 V (Z = 1 Ω) + 10% -0% |
Waveform 5B wire harness test (short circuit Z <0.01 Ω) |
Set the range: 150-5200 A, step into 1 A |
Maximum current: 5000A + 10% -0% |
Rise time: 50 μ s ± 20% |
Half-peak width: 500 μ s ± 20% |
Maximum voltage (open circuit): 500V @5000A (Z = 0.1 Ω) |
Lightning indirect effect waveform 2,3,6 test system technical specifications:
Waveform 2 wire harness test (empty load Z> 1000 Ω) |
Up time: <0.1 μ s |
Half-peak width: 1.3 μ s ± 20% |
Set the range: 40~5000 V, step into 1 V |
Maximum voltage: 5000 V + 10% -0% |
Polarity: positive / negative |
Waveform 2 wire harness test (short circuit Z <0.1 Ω) |
Up time: <0.2 μ s |
Half-peak width: 1.3 μ s ± 20% |
Maximum current: 1600A @ 5000 V + 10% -0% |
Waveform 3 PIN foot injection (no-load Z> 1000 Ω) 1 MHz, 10 MHz |
Frequency: 1 MHz, 10 MHz ± 20% |
Attenuation: Wave 15 peak is 25% to 75% |
Setting range: 80-3300 V, 1 V step |
Maximum voltage: 3300 V + 10% -0% |
Polarity: positive / negative |
Waveform 3 PIN foot injection (short circuit Z <0.01 Ω) 1 MHz, 10 MHz |
Frequency: 1 MHz, 10 MHz ± 20% |
Attenuation: Wave 15 peak is 25% to 75% |
Maximum current: 128 A @3200 V + 10% -0% |
Waveform 3 cable induction (short circuit Z <0.01 Ω) 1 MHz |
Frequency: 1 MHz ± 20% |
Attenuation: Wave 15 peak is 25% to 75% |
Maximum current: 300 A @ 5700 V + 10% -0% |
Waveform 3 cable induction (short circuit Z <0.01 Ω) 10 MHz |
Frequency: 10 MHz ± 20% |
Attenuation: Wave 15 peak is 25% to 75% |
Maximum current: 75 Aa @ 4500 V + 10% -0% |
Technical specifications of lightning indirect effect pulse group (Waveform 3,6) test system:
Test time: 1s ~ 29,999s |
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Pulse group repetition rate |
24 pulse ses (20 pulses) per 2s |
1 MHz、 10 MHz |
Amplitude: 1 MHz & 10 MHz |
Main wave A1 = 80 V ~3300 V, from wave A2 = 50% or 100% of the main wave A1 |
|
Amplitude: 0.25 / 4 us |
Main wave A1 = 100 V ~4800 V, from wave A2 = 50% or 100% of the main wave A1 |
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pulse length |
20us ~10ms |
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Ray wave group length |
0.01s ~2.00 s |