3 Phase CDN's for EFT/Burst

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Haefely FP-COMB 32 Automatic 3-Phase Coupling/Decoupling Network up to 32 Amps View larger

Haefely FP-COMB 32 Automatic 3-Phase Coupler for AXOS System

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Typical Lead Time 4 - 6 Weeks

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Specifications

Combination wave pulse 1, 2/50 - 8/20 μs (Hybrid-Surge pulse)
Pulse conforms to IEC/EN 61000-4-5
ParameterValue
Voltage7 kV
Polarity+/-/alternative
Burst (EFT) 5/50 ns
Pulse conforms to IEC/EN 61000-4-4
ParameterValue
Pulse amplitude5 kV
Polarity+/-/ alternate

Test Equipment Description

Haefely FP-COMB 32 Description:

The Haefely FP-COMB 32 coupling/decoupling network – for Surge Combination Wave, Ring Wave and EFT/Burst – is fully compliant with the standard requirements of IEC/EN 61000-4-4, IEC/EN 61000-4-5 and IEC/EN 61000-4-12. The FP-COMB 32 is controlled by the AXOS5 / AXOS8 expandable immunity test system(s). The CDN automatically changes the coupling paths, phase angles and source impedance based on test parameters set by the user via the AXOS controller – depending on the standard and coupling mode. The FP-COMB 32 was designed to reduce residual voltage levels at the EUT mains input by integrating the proper decoupling inductors for each type of CDN application in order to meet the requirements (with regard to voltage drop at the rated current). Apart from covering the EN/IEC 61000-4-5 standard, the FPCOMB 32 also covers tests to me

Applications:

  • Single & three phase power line systems 
  • IEC 61000-4-4 Edition 3
  • IEC 61000-4-5 Edition 3 
  • IEC 61000-4-12
  • ANSI C62.41 & C62.45 power lines 
  • Many IEC & EN product standards

Items Included:

  • Qty. 1 FP-COMB 32
  • Qty. 1 AC mains cable country specific
  • Qty. 1 EUT mains cable 32A
  • Qty. 1 EUT mains adapter 32A
  • Qty. 1 Calibration certificate
  • Qty. 1 Surge cable to AXOS
  • Qty. 1 EFT/Burst cable to AXOS
  • Qty. 1 User’s manual

Features:

  • Surge Combination Wave, 1.2/50us - 8/20us 
  • Ring Wave, 100kHz
  • Electrical Fast Transient (EFT) / Burst 
  • 7kV impulse voltage for Surge Combination Wave and Ring Wave 
  • 5kV impulse voltage for EFT/Burst
  • Line voltage 480V AC / DC phase-to-phase
  • 32A EUT current per phase
  • Phase angle synchronization for each path

Associated EMC Test Equipment

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