> Compliance Standards>International (IEC/EN)>EN/IEC 61000-4-16>EM Test CWS 500N4 Common-Mode Disturbance Simulator for IEC 61000-4-16 & IEC 61000-4-19

EN/IEC 61000-4-16

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EM Test CWS 500N4 Common-Mode Disturbance Simulator for IEC 61000-4-16 & IEC 61000-4-19 View larger

EM Test CWS 500N4 Common-Mode Disturbance Simulator for IEC 61000-4-16 & IEC 61000-4-19

New

  • 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

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EM Test CWS 500N4 Data Sheet

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Specifications

Supply Voltage115V - 230V +10/-15%, 50/60Hz
Frequency Range10Hz to 165kHz
OutputFor output characteristics reference data sheet
Max input power600 Watts
Dimensions555mm x 448mm x 286mm
WeightApprox. 30kg

Test Equipment Description

EM Test CWS 500N4 Description

The EM Test 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.

Benefits

The EM Test CWS 500N4 consists of all the necessary parts to perform full-compliant tests as per IEC 61000-4-16 including the signal generator, the LF amplifier, a DC rectifier module, a semiconductor power switch and the rms measurement of voltage and current.

The CWS 500N4 is able to generate all continuous mode test levels up to 30V (DC, 16 2/3Hz, 50Hz and 60Hz) and the frequency sweep 15Hz to 150kHz without any additional external voltage source.
In order to perform the short-term mode tests up to 300V (DC, 50Hz or 60Hz, depending on the mains line frequency) the optional MV 2606N2.2 is required. 
If tests need to be done with 16 2/3Hz or at frequencies other than the mains line frequency the optional programmable AC voltage source ACS 500N2.2 is needed. 

Specifications:

OUTPUT CHARACTERISTICS CONTINUOUS MODE
  • Test frequencies DC, 16 2/3Hz, 50Hz and 60Hz
  • Signal level 0.1 - 35 Vrms or DC
  • Test level 1 1V continuous
  • Test level 2 3V continuous
  • Test level 3 10V continuous
  • Test level 4 30V continuous
  • Output impedance 50ohm ± 10%
  • Total harmonics distortion < 10% (sinusoidal waveform) Ripple on DC < 5%

OUTPUT CHARACTERISTICS SHORT-TERM MODE

  • Test frequencies DC, 16 2/3Hz, 50Hz and 60Hz
  • Signal level 1 - 330Vrms or DC
  • Test level 1 10V for 1s duration
  • Test level 2 30V for 1s duration
  • Test level 3 100V for 1s duration
  • Test level 4 300V for 1s duration
  • Output impedance 50ohm ± 10%
  • Total harmonics distortion < 10% (sinusoidal waveform)
  • Phase synchronisation 0° ± 5%
  • Ripple on DC < 5%
  • Fall/rise time between 1us and 5us Note: These tests require either the optional MV 2606N2.2 motor variac or the optional programmable AC voltage source ACS 500N2.3.

OUTPUT CHARACTERISTICS 15HZ - 165KHZ
  • Frequency range 10Hz to 165kHz
  • Signal level 0.1 to 35Vrms
  • Test level 1 1V - 0.1V - 1V
  • Test level 2 3V - 0.3V - 3V
  • Test level 3 10V - 1V - 10V
  • Test level 4 30V - 3V - 30V
  • Output impedance 50ohm ± 10%
  • Total harmonics distortion < 1% (sinusoidal waveform)

Coupling Network Options

  • CN 16-L2/L4
    • 2-wire/4-wire coupling network, switchable, EUT Umax. AC: 440V 16.7Hz..80Hz, EUT Umax. DC: 125V, GEN IN Umax.: 330V AC/DC, Power dissipation: max. 40W
  • CN 16-L2.1
    • 2-wire coupling network, EUT Umax. AC: 300V 16.7Hz..80Hz, EUT Umax. DC: 220V, GEN IN Umax.: 330V AC/DC, Power dissipation: max. 200W, active cooling,overtemperature protection, Mains: 85-265 V 50/60Hz, Fuse 1AT
  • CN 16-L3
    • 3-wire coupling network, EUT Umax. AC: 440V 16.7Hz..80Hz, EUT Umax. DC: 125V, GEN IN Umax.: 330V AC/DC, Power dissipation: max. 40W
  • CN 16-L4/690V
    • 4-wire coupling network, EUT Umax. AC: 3x690V 50/60Hz, EUT Umax. DC: 125V, GEN IN Umax.: 330V AC/DC, Power dissipation: max. 40W
  • CN 16-L8
    • 8-wire coupling network, EUT Umax. AC: 300 V 16.7Hz..80Hz, GEN IN Umax.: 330 V AC/DC, EUT Umax. DC: 160V, Power dissipation: max. 40W
  • CDN 16-L2
    • 2-wire coupling network, decoupling with isolation transformer, EUT Umax./ Imax.: 300V 16A GEN IN Umax.: 330VAC
  • CDN 16-L4/400 V
    • 4-wire coupling network, decoupling with isolation transformer EUT Umax./ Imax.: 3x480V 16A, GEN IN Umax.: 330VAC CDN 16-T2 Telecom T-network, 60VDC, 2A, EUT Umax.: 60VDC, EUT Frequency range: Telecom applications, GEN IN Umax.: 330V AC/DC

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