The DOS 400F fast damping oscillation wave generator has three selectable oscillation frequency points of 3 MHz/10 MHz/30 MHz, and the highest test voltage can reach 4.2 kV. It is equipped with a high-power three-phase DC automatic coupling/decoupling network. Oscillatory waves are repeatable transient phenomena that occur on high or medium voltage power lines, control lines, and signal lines. The DOS 400F fast damping oscillation wave generator can complete the testing of fast damping oscillation waves required by the IEC 61000-4-18 standard.
Technical Parameters |
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Test Voltage Range |
0.25 kV ~ 4.2 kV ± 10%(Calibration voltage: 500 V ~ 4.0 kV) |
Polarity |
Positive and negative |
Source Impedance |
50 Ω ± 20% |
Voltage Wave Rise Time |
5 ns ± 30% |
Frequency |
3 MHz / 10 MHz / 30 MHz ± 10% |
Decay |
PK5>PK1的50% |
Repetitive Frequency |
5 kHz ±10% |
Repetitions |
Maximum 999,9 |
Pulse Train Duration |
3 MHz<330 ns |
Group Cycle |
300 ms±20% |
Short-Circuit Current |
5 A ~ 80 A ±20%(Calibration current: 10 A ~ 80 A) |
Current Wave Rise Time |
3 MHz<330 ns |
Decay |
Pk5>25% of Pk1 |
Trigger Mode |
Automatic, manual, external triggering |
Coupling Network |
Built in high-power three-phase DC
automatic coupling/decoupling network |
Residual surge voltage at decoupling network power port |
Not exceeding 15% of the applied test
pulse voltage or twice |
General Parameters |
|
AC 220 V ±10%,50 Hz /60 Hz ±5% |
|
Fuse |
6A |
Use Ftorage Space |
Infinite (PC) |
Communication Method |
Ethernet LAN, RJ45 |
Instrument Weight |
About 145 kg |
Safety Circuit |
Stop working when the safety circuit is not closed |
Failure Detection |
When it fails, the front panel LCD displays and interrupts the instrument operation |
Instrument Working Status Indicator |
Front panel LED indicator, LCD display |
Instrument Grounding Connection Method |
Use a flat grounding wire |
Chassis Size |
19 inches / 22U 600 mm (W) * 1145 mm (H) * 800 mm (D) |
Temperature Range |
15 ℃ ~ 35 ℃ |
Humidity Range |
|
Compressed Air |
86 kPa ~ 106 kPa |
Standard Accessories |
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Power cord, Fuse, test wire, Grounding
wire, RF cable, Instruction manual, Quality |
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Optional Accessories |
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1 |
Splitter |
0.1 V/A Model: MCS 01B |
|
2 |
Pulse Group Calibration Kit |
Model: EFT-CA-KIT(SHV) |
|
3 |
Capacitive Coupling Clamp |
Satisfy the technical requirements for
capacitive coupling clamps in IEC61000-4-4, and conduct EFT/Burst
anti-interference tests on the input, output, control, and data lines of the
tested equipment by superimposing interference. |
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