The SEPN 3816TM three-phase manual coupling/decoupling networks are designed to be used together with CCS series, CWS series and EFT series of 3ctest to couple EFT/Burst and surge wave pulses onto mains supply system with voltage AC 380 V and current 16 A (3-phase-five-line) according to the requirement of IEC/EN 61000-4-4 and IEC/EN 61000-4-5 . Other voltage level and current level is available on customer request.
| Technical Parameters – EFT/Burst | |
|---|---|
| Three-phase Manual CDNs | Comply with IEC/EN 61000-4-4 EFT/Burst immunity test. Maximum test voltage up to 4.2 kV.
Note: the actual output pulse voltage of CDNs is subject to the setting value of generator. |
| Coupling Route | Manually switch, L1, L2, L3, N, PE random combination route |
| Coupling Capacitor | Manually switch, 33 nF |
| Coupling Attenuation | <2 dB |
| Residual Pulse Voltage of EUT Injection Port | Not exceeding 10% of testing impulse voltage |
| Technical Parameters – Surge | |
| Three-phase Manual CDNs | Comply with IEC/EN 61000-4-5 surge combination wave tests. Maximum voltage up to 6.0 kV (1.2/50 μs) and maximum current up to 3.0 kA (8/20 μs).
Note: the actual output pulse voltage of CDNs is decided by the setting value of pulse generators. |
| Coupling Route | Manually switch, L1, L2, L3, N, PE random combination route |
| Coupling Capacitor | Manually switch, 9 nF, 18 nF |
| Coupling Resistor | Manually switch, 10 Ω, 0 Ω |
| Coupling Attenuation | <2 dB |
| Residual Pulse Voltage of EUT Injection Port | Not exceeding 15% of testing impulse voltage or two times of peak rated voltage of CDNs. |
| General parameters | |
| EUT Load Capacity | Max AC 380 V 16 A, 50 Hz/ 60 Hz, 3-phase-5-line |
| Working Power Source | AC 110 V/220 V±10%，50 Hz /60 Hz±5% (AC 220 V 50 Hz in mainland China) |
| Operating Temperature | 15 ℃ – 35 ℃ |
| Operating Humidity | 45%-75% |
| Operating air Pressure | 86 kPa-106 kPa |
| Dimension | 19″/6U |
| Weight | About 30 Kg |
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