CDN-405 AF8 is the coupling/decoupling network to couple surge pulses to unshielded unsymmetrical communication line in the lightening surge test. Data rate is up to 5MBit/s. The powerful decoupling capacity makes the auxiliary equipment immunity to surge pulses, and makes sure the test repetition. There is only 90V residual voltage on the AE port with 2kV test voltage, no additional decoupling device needed. CDN-405 AF8 is designed to meet the requirements of IEC/EN 61000-4-5figure12. Stable decoupling capacity and data transfer rate, easy to carry and use.
As Per:
IEC 61000-4-5
EN 61000-4-5
GB/T 17626.5
ITU-TK.20
ITU-TK.21
ITU-TK.45
Features:
Data rate up to 5MBit/s
Coupling to 1 pair, 2 pairs or 4 pairs communication line
Compatible to all kinds of simulators
No extra protection of auxiliary equipments
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Technical Data |
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Model |
CDN-405 AF8 |
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Standards |
IEC/EN 61000-4-5(figure12) |
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Coupling waveform output impedance |
1.2/50us, 8/20us |
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standard SZR 160(160Ω±5%) |
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Coupling waveform output impedance |
10/700us, 5/320us |
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optional SZR 0(0Ω±5%) |
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Pulse voltage |
6kV |
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Coupling mode |
4 pair unshielded unsymmetrical line |
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Coupling device |
built-in SCD 90 (90V gas arrestor) |
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Connection |
RJ 45 female connector |
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Terminal layout |
Pair 1: pins 1/2 |
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Pair 2: pins 3/6 |
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Pair 3: pins 4/5 |
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Pair 4: pins 7/8 |
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Data rate |
up to 5MBit/s |
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Operating voltage |
Max. 90V DC |
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Operating current |
Max.1A |
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Decoupling inductance |
20mH |
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Residual voltage |
＜15%（coupling surge voltage） |
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General Data |
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Weight |
3.6kg |
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Dimension |
LxWxH: 350x200x133cm |
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Material |
aluminum |
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Temperature |
5℃-40℃ |
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Humidity |
20%-80% |
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Package |
carton |
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Accessories |
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HV cable |
1m, banana plug |
1 |
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Ground cable |
0.5m yellow green cable |
1 |
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Short earth wire |
black |
1 |
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SZR 200 |
current-limiting module |
2 |
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Documents |
factory test report |
1 |
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user manual |
1 |
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Optional Accessories |
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SZR 100 |
100ohm |
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SZR 160 |
160ohm |
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SZR 200 |
200ohm |
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SZR 160 |
160ohm |
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SZC 100 |
100nF coupling module(capacitance) |
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SCD 90 |
90V coupling module (gas arrestor) |
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Accessories |
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HV cable |
1m, banana plug |
1 |
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Ground cable |
0.5m yellow green cable |
1 |
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Short earth wire |
black |
1 |
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SZR 200 |
current-limiting module |
2 |
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Documents |
factory test report |
1 |
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user manual |
1 |
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