3ctest CDN 405AF4 Surge Coupler for Unshielded Unsymmetric Lines

3ctest CDN 405AF4 Surge Coupler for Unshielded Unsymmetric Lines

Condition:
New
Test Standards:
EN/IEC 61000-4-5
Applications:
Data lines Unshielded, Unsymmetrical Surge Immunity
Data Rate:
100 Kbit/s
Surge Voltage Handling:
6kV (10kV Available)
Manufacturer:
3ctest
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Availability:

Typically In Stock

SKU:
3CT-CDN405AF4

 

This product is available for shipping to North America and Western European countries.

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Overview

The CDN 405AF4 is designed according to figure 9 of IEC/EN 61000-4-5:2017, it’s used for test unshielded unsymmetric communication line with transmission rate up to 100 Kbit/s. The coupling device and decoupling device used are optional for different test requirement. Max. surge test is 6 kV.

These are compatible with most any existing surge generator on the market producing reliable output. The EMC Shop stocks the CDN 405T8's and can provide accredited calibrations immediately.

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Immunity & Susceptibility

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Parameters Specifications
Standard

IEC 61000-4-5:2017 and IEC 61000-4-5:2005
Coupling waveform

1.2/50us, 8/20us
Pulse voltage
6kV (10 kV, customized)
Coupling mode

1/2/3/4 unshielded line

Line to line and line to earth
Coupling device

Optional GDT90, TVS76, C05

Optional GDT90, TVS76, TVS200, C250
Output impedance

40 Ω ± 5%

Communication port

4 mm banana plug

Data rate

100 Kbit/s
Pin layout
Pair 1: pins 1 / 2 Pair 2: pins 3 / 6 Pair 3: pins 4 /5 Pair 4: pins 7 / 8
Working current

Max. 2 Amps

Decoupling Inductance

20 mH

Standard Accessories

  • Test line
  • Current-limiting resistor NR 40l
  • Calibration Report
  • User Manual

Optional Accessories

·It’s necessary to choose one coupling device and one decoupling device when purchasing the CDN 405AF4.

·The residual voltage of CDN 405AF4 is related to the type of decoupling device.

  • Coupling device: CD-GDT90 (90V DC)
  • Coupling device: CD-TVS76 (76V DC)
  • Coupling device: CD-C05   (0.5μF capacitor)
  • Decoupling device: DP-GDT90 (90V DC)
  • Decoupling device: DP-TVS76 (76V DC)
  • Decoupling device: DP-TVS200 (200V DC)
  • Decoupling device: DP-C250 (250V AC capacitor)
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Key Considerations

Manufacturer:
3ctest
Test Standards:
EN/IEC 61000-4-5
Applications:
Data lines Unshielded, Unsymmetrical Surge Immunity
Data Rate:
100 Kbit/s
Surge Voltage Handling:
6kV (10kV Available)

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Application/Test Type: Test high-speed communication lines against lightening surge as per picture 10 in IEC/EN61000-4-5 edition 3
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Current Rating: Max 1 A
Impedance: 200Ω ±5%
Input: 1.2/50us, 10/700us
Mains & EUT Connections: RJ45 female
Standards Met: IEC 61000-4-5 Ed. 3
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Coupling: 4 pair unshielded assymetric lines
Current Rating: Max 1 A
Impedance: 200Ω ±5%
Inductors: 20 mH Decoupling
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Mains & EUT Connections: RJ45 female
Standards Met: IEC 61000-4-5 Ed. 3
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