Burst/EFT Generators

Electrical Fast Transient (EFT)/Burst generators are required for conducted immunity testing standards like IEC/EN 61000-4-4 and others. The EMC Shop stocks all types of EFT/Burst generators for compliance and pre-compliance testing. Rent or buy (EFT)/Burst generators for individual tests or multifunction generators to complete an assortment of ...

Electrical Fast Transient (EFT)/Burst generators are required for conducted immunity testing standards like IEC/EN 61000-4-4 and others. The EMC Shop stocks all types of EFT/Burst generators for compliance and pre-compliance testing. Rent or buy (EFT)/Burst generators for individual tests or multifunction generators to complete an assortment of tests in a compact solution. Most systems can be easily upgraded to include additional tests as required.

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(EFT)/Burst generators are typically benchtop, but heavy equipment. When doing testing on three phase power lines systems usually require much larger coupling/decoupling networks which substantially increase system size. EM test environments with ground planes with connections to earth are required to safely use transient generators.



Common EFT/Burst Generator Tests

A typical burst has a single pulse rise time/duration of 5 ns/50 ns from a source impedance of 50 Ω

Bursts of 15 ms duration with a repetition rate of 5 kHz (or 100 kHz) are applied every 300 ms

The standard defines four basic test levels, all with repetition frequencies 5 or 100 kHz

The level voltage depends on equipment being tested:

Power ports: 0.5 , 1, 2, 4 kV

Signal and control ports: 0.25, 0.5, 1, 2 kV

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Burst/EFT Generators There are 28 products.

Subcategories

  • 4 kV EFT/Burst Generators

    4 kV Electrical Fast Transient (EFT)/Burst generators are required for conducted immunity testing standards like IEC/EN 61000-4-4. The EMC Shop stocks all types of (EFT)/Burst generators for compliance and pre-compliance testing. Rent or buy (EFT)/Burst generators for individual tests or multifunction generators to complete an assortment of tests in a compact solution. Most systems can be easily upgraded to include additional tests as required.

  • 8 kV EFT / Burst Generators

    8 kV Fast Transient (EFT)/Burst generators are utilized for advanced susceptibility testing for industrial or commercial electronics that coule be exposed to higher power EFT /Burst transients. The EMC Shop stocks all types of (EFT)/Burst generators for compliance and pre-compliance testing. Rent or buy (EFT)/Burst generators for individual tests or multifunction generators to complete an assortment of tests in a compact solution. Most systems can be easily upgraded to include additional tests as required.

  • EFT Coupling Clamps

    Capacitive coupling clamps are primarily used to inject fast transient and burst interference pulses into signal and data cables, i.e. into any type of connection to peripheral equipment. The IEC standard 61000-4-4 Ed. 3 also allows the capacitive coupling method to be used for pulse injection into ac and dc power lines when no appropriate decoupling network is available. The coupling capacitance (typically 100pF) between the coupling clamp and the cable inserted depends on the cable type, the diameter and other factors like screening, etc.



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    EFT Coupling Clamp Tests

     

  • 3 Phase CDN's for EFT/Burst

    External coupling/decoupling networks are required for 3 Phase AC power line testing against electrical fast transients (burst). The EMC Shop stocks a variety of 3 Phase EFT/Burst manual CDN's that are immediately available to rent or buy.

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    Common Applications

    Teseq NSG 3040-EFT

    Teseq NSG 3060

    Burst/EFT Generators

  • EFT/Burst Calibration

    Purchase test equipment to verify output of an electrical fast transient (EFT)/Burst pulse generator. For calibration services see EFT/Burst Generator Calibrations.

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    Common EFT/Burst Calibration Applications:

     EN/IEC 61000-4-4 Testing

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Showing 1 - 12 of 28 items
    • Rentals Ship Immediately
    • Compact NX5 B-1-300-16 Configuration Includes:
      • 5.5 kV EFT/Burst Immunity Capability per IEC 61000-4-4 edition 3
      • Monitoring Outputs (BNC)
      • Pre-programmed test routines
      • Built in Single Phase Coupler 300 Volts 16 Amps
      • AC Adapter for EUT Inputer (Standard 3 Prong)
    $975.00
    Request Quote/More Info
    • Internal automatic three-phase CDN
    • programmable setup of test parameters
    • controlled external three-phase high current CDN 
    • EFT 500S(single phase network) EFT 500T(three-phase network) 
    • Ethernet,RJ45 port for PC remote control, print and documentation 
    • 0.25kV-4.8kV±10%
    • additional hardware/software
    $1,095.00
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    • Internal automatic single phase CDN
    • 5.7 inch color touch screen front panel operation
    • programmable setup of test parameters
    • EFT 500S(single phase network) EFT 500T(three-phase network) 
    • Ethernet,RJ45 port for PC remote control, print and documentation 
    • 0.25kV-4.8kV±10%
    • additional hardware/software
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    • Rentals Ship Immediately
    • NIST Traceable Calibration Certificate
    • Order online now
    • Voltage Range: 0.10 to 4.5 kV
    • Built in Single Phase Coupler
    • Buy Used EFT/Burst Generators
    $895.00
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    • New units Ship Immediately
    • Rent the Compact NX5 B-1-300-16 for $975/month
    • Compact NX5 B-1-300-16 Configuration Includes:
      • 5.5 kV EFT/Burst Immunity Capability per IEC 61000-4-4 edition 3
      • Monitoring Outputs (BNC)
      • Pre-programmed test routines
      • Built in Single Phase Coupler 300 Volts 16 Amps
      • AC Adapter for EUT Inputer (Standard 3 Prong)
      • Banana Plugs for CDN Input
      • Calibration Certificate
      • Manual
    Request Quote/More Info
    • In Stock, Calibrated and Ready to Ship
    • Prices are on a Per Month Basis
    • Rental Haefely ECOMPACT4's are Configured With:
      • Combowave/Surge per IEC 61000-4-5 edition 3 
      • Electrical Fast Transients (EFT)/Burst per IEC 61000-4-4 edition 3
      • CDN Coupling/Decoupling Network 1-Phase 230V AC / 60V DC, 16A 
    $1,250.00
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    • Rent online, ship immediately
    • Surge voltage to 4 kV per IEC 61000-4-5
    • EFT/Burst to 4.4 kV per IEC 61000-4-4
    • Optioncal Coupling Clamp for Data Line EFT Testing
    • Optional Coupling Network for Data Line Surge Testing
    • Optional ESD to 16.5 kV per IEC 61000-4-2
    • Built in CDN for Single Phase DUT
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    • See the EMCPro Plus here
    • Perform Precompliance To:
      • IEC 61000-4-5 Surge Testing (6kV)
      • EFT testing to IEC 61000-4-4 limit (4kV)
      • PQF Dips and Interrupts to IEC 61000-4-11
    • Monitor surge voltage and current at the output terminals 
    • Creates custom test protocols
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    • Rentals Ship Immediately
    • All-in-One Package Includes:
    $1,975.00
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    • IEC/EN 61000-4-5 & ANSI C62.45: SurgeModule up to 5kV
    • IEC/EN 61000-4-4: Burst Module up to 5.5kV
    • IEC/EN 61000-4-11: Dips Interrupts and Variations
    • Built in Single phase 300 Volt/16 Amp coupler
    • Manual operation from front panel
    • USB and GPIB-Bus for remote control
    • Monitor outputs for peak voltage and peak current
    • Fail inputs
    • External variac control 0-10Vdc
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  • Request Quote/More Info
    • Open-circuit voltage from 200 to 4.8kV/1MHz
    • 50 Ohm Output Impedance
    • Fully IEC 61000-4-4 compliant
    • Large 7.2" color display and touch panel interface
    • Standards and user test libraries
    • Upgradeable to add Surge (IEC 61000-4-5) and/or PQT (IEC 61000-4-11 & IEC 61000-4-29)
    • NIST Calibration Certificate Included
    Request Quote/More Info
Showing 1 - 12 of 28 items