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Burst (EFT) 5/50 ns Pulse conforms to IEC/EN 61000-4-4 | |
Parameter | Value |
Pulse amplitude | 100 V - 5000 V |
Burst frequency | single up to 125 kHz |
Polarity | positive / negative / alternate |
Test duration | 10 - 1000 ms |
CRO Trigger | RS 232 Remote control |
Repetition rate | 0.01 - 100 ms |
Coupling | Integrated in the test generator, coupling of the noise pulses to the EUT’s power mains |
Rise time | 5 ns ±30% |
Burst time | 10 - 1000 ms |
Dimensions | 19″ housing. 3 HE |
Weight | 9 kg |
The test generator simulates quick transient noise interference as they are defined in the standards IEC 61000-4-4 and EN 61000-4-4. The single pulses show a very short rise-time (5ns) and due to this a wide RFspectrum up to 300 MHz. RF-interferences are the result.
Special function
The generator includes several special functions such as "Real Burst" which simulates the natural appearance of the burst phenomena or "Sweep" to simulate the bouncing of an electrical contact. The functions "IFM" and "DFM" (increasing and decreasing frequency) are powerful instruments to investigate resonance or saturation effects in the tested device.
Easy operation
The clearly arranged front panel with the generator settings allows a time-saving and optimised testing. The standard test level 1, 2, 3 and 4 are stored in the memory function on position 1 – 4. Additional custom made setups can be stored in the memory function.