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CWS 500N4

  • Most compact equipment for common-mode disturbances as per IEC 61000-4-16
  • Built-in LF signal generator and LF amplifier
  • Sweep mode capability 10Hz to 165kHz
  • Built-in rectifier module for DC testing
  • Option for Electricity Meter testing acc IEC 61000-4-19 Annex C
  • Built-in voltage meter (rms values)
  • Test capabilities for DC, 16 2/3Hz, 50Hz and 60Hz in continuous mode and short term mode
  • Overview +


    CWS 500N4 - Testing for immunity to conducted, common-mode disturbances The CWS 500N4 is the state-of-the-art solution in a compact single-box design to test for immunity to conducted, common mode disturbances in the frequency range 0Hz (DC) to 165kHz. Such test requirements are specified in IEC 61000-4-16 and cover continuous mode testing as well as short term testing with DC, 16 2/3Hz, 50Hz and 60Hz with 4 test levels each plus a sweep mode from 10Hz to 165kHz. Additionally, the CWS 500N4 can be used for testing electricity metering equipment as per prTR 50579 and Draft standard IEC 61000-4-19, Annex C.
  • Datasheets +

  • Standards +


    • IEC / EN Basic Standards+

    • IEC / EN Product Standards+