The SEPN, SPN and EFTN series are new-generation three-phase five-wire automatic coupling/decoupling network, which combine coupling/decoupling function of surge and EFT/burst immunity tests. It is used together with CCS600, CWS 600 and EFT 500 simulators to couple surge or EFT/burst pulses onto AC/DC mains supply system. This series support customization as per customer requirement.
| EFT/Burst test as per IEC 61000-4-4 | |
|---|---|
| Standard | IEC/EN 61000-4-4, GB/T 17626.4 |
| Test Voltage | 0.25 kV –4.5 kV ± 10% |
| Polarity | Positive, negative |
| Pulse Frequency | 0.1 kHz ~ 1000 kHz |
| Synchronization | 0° ~ 360°, 1° step or random |
| Coupling Network | Three-phase automatic CDN (see optional models) |
| Surge immunity test as per IEC 61000-4-5 | |
| Standard | IEC/EN 61000-4-5、GB/T 17626.5 |
| Test Voltage | 0.3 kV ~ 6 kV，±10% |
| Test Current | 0.15 kA ~3 kA，±10% |
| Current Waveform |
Front time: 8us±20%,
time to half value: 20 μs±20% |
| Source Output Impedance | 2 ohm |
| Polarity | Positive, negative, alternative |
| Coupling Capacitance | 9 μF, 18 μF |
| Coupling Resistance | 10 ohm, 0 ohm, IEC standard mode or customized mode |
| Synchronization | 0° ~ 360°, 1° step or random |
| Coupling Network | Three-phase automatic CDN (see optional models) |
| General parameters | |
| Working Mains | AC110 V / 220 V, ±10%, 50/60 Hz (default AC 220 V in China) |
| External Control | 25 Pin D-Bus |
| Working Indicator | LED front panel |
| Detection Output | 1 m standard coaxial cable |
| Operating Temperature | 15 ℃ – 35 ℃ |
| Operating Humidity | 45%-75% |
| Operating air Pressure | 86 kPa-106 kPa |
| Dimension | 19 inch/6U |
| Weight | About 50 Kg |
Model：SPN 38200TM
Manual coupling/decoupling network SPN 38200TM, It can form an electromagnetic compatibility test system with CCS series and CWS series instruments.
Model：SPN 38200TM
Manual coupling/decoupling network SPN 38200TM, It can form
...
Model：SPN 1020S
SPN 1020S high-voltage high-power intelligent lightning surge coupling/decoupling network, fully automatic single-phase coupling/decoupling function.
Model：SPN 1020S
SPN 1020S high-voltage high-power intelligent lightning surge
...
Model：SEPN 45100T
The SEPN 45100T three-phase automatic coupling/decoupling network for EFT/Burst and surge immunity tests is designed according to test requirements of IEC/EN 61000-4-4 and IEC/EN 61000-4-5.
Model：SEPN 45100T
The SEPN 45100T three-phase automatic coupling/decoupling ne
...
Model：SEPN 69100T10
The SEPN 69100T10 three-phase automatic coupling/decoupling network for EFT/Burst and surge immunity tests is designed according to test requirements of IEC/EN 61000-4-4 and IEC/EN 61000-4-5.
Model：SEPN 69100T10
The SEPN 69100T10 three-phase automatic coupling/decouplin
...
Reviews
There are no reviews yet.