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    HOME>Products>EMC General Test Equipments>Low Frequency Conducted Immunity Simulator >Coupling Networks CN14598-19
      Coupling Networks CN14598-19
      Model：CN14598-19

      Profile

      Coupling networks CN14598-19 is designed to evaluate whether the EUTs under rated frequency can operate normally when they are excited and suffered from
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      CN14598-19 is designed to evaluate whether the EUTs under rated frequency can operate normally when they are excited and suffered from the power frequency disturbances of short-term, conductive, common-mode and differential- mode in DC static. Powerful coupling capability guarantees that the EUTs are capable of meeting the requirements of immunity performance in the process of power frequency testing and the parameters' specification after finishing testings to ensure the test's repetition. The coupling performance and transmission rate is stable. Compact size makes it easy to carry and use.

      Characteristics:
      > As per GB/T 14598.19& IEC 60255-22-7;
      > Common mode and differential mode can be realized;
      > No additional protection for AE is needed;
      > Different mode of test can be realized by means of replacing limiting resistors;

      Standard Schematic Diagram   
      Figure 1: Example for A-Level differential mode test

      As per GB/T 14598.19---2007/IEC 60255-22-7:2003  Figure 2

      Standard Schematic Diagram 
      Figure 2: Example for B-Level differential mode test

      As per GB/T 14598.19---2007/IEC 60255-22-7:2003 Figure 3

      Standard Schematic Diagram   
      Figure 3: Example for common mode test
       
      As per GB/T 14598.19---2007/IEC 60255-22-7:2003 Figure 4

      Test Connection Schematic Drawing  
      Figure1: differential mode test

      Test Connection Schematic Drawing
      Figure 2: common mode test

      • IEC 60255-22-7
      • GB/T 14598.19

      Technical Parameters

      Standard    

      GB/T 14598.19：2007

      IEC 60255-22-7:2003

      Model No.

      CN14598-19

      Coupling Waveform

      Power frequency voltage wave, duration time is at least 10 s

      Coupling Mode

      RC coupling, common mode and differential mode

      Coupling Component

      100 Ω /0.047 uF with a tolerance of ±5%，RC module， External

      100 Ω /0.1 uF with a tolerance of ±5%，RC module，External

      220 Ω/0.47 uF with a tolerance of ±5%，RC module，External

      Operating Voltage

      Max.100 V DC（100Ω/0.047 uF）RC module 1

      Max.150 V DC（100Ω/0.1 uF）RC module 2

      Max.300 V DC（220Ω/0.47 uF）RC module 3

      Test Setup

      The connecting length between EUT and coupling network shall be less than 2 m.

      General Parameters

      Weight

      2.8 kg

      Dimension

      250 mm(L)× 200 mm(W)×

      133 mm(H)

      Enclosure

      Material

      Aluminum

      Ambient

      Temperature

      15°C-35°C

      Relative Humidity

      45% - 75%

      Package Case

      Carton

      Accessories

      HV Cables

      SFK 15F/SW Black double-end sheath

      1 pc

      Grounded

      Cables

      0.5m yellowish green

      1 pc

      Short-Link Line

      U-shape short-link plug

      9 pcs

      Coupling

      module

      RC coupling module

      6 pcs

      Materials

      Factory Inspection Report

      1 set

      Operating Instruction

      1 set

      Tel: +86 (0)512 6807 7192

      Video