EFT Testing

Haefely AXOS5 Compact Immunity Tester combines 5kV Burst/EFT, Surge combination wave, AC/DC Dips & Interrupts, along with an integrated single-phase coupling/decoupling network (CDN) into one compact system.

Haefely AXOS8 Compact Immunity Test System, 7 kV integrates all of the best features of several stand-alone test systems into one single economic solution. Standards: IEC/EN 61000-4-4, -4-5, -4-9, -4-11, -4-12

For Transients (EFT/Burst, Surge, and Power Fail) Up to 5.5KV

The Teseq CAS 3025 burst/EFT pulse verification kit has been specially designed to comply with the new requirements of IEC/EN 61000-4-4:2004 to enable EMC engineers to verify their burst/EFT test generators periodically.

The CDN 3425 is Teseq’s newly designed Burst EFT coupling clamp.

Haefely IP4B Capacitive Coupling Clamp for EFT / Burst for Signal and Data Cables

The CCI is used to couple EFT/burst pulses to I/O lines as required in different European and international standards for immunity testing.

Manufactured exactly in accordance with the drawings and specifications of ISO 7637-3 for capacitively coupling the transients onto cables and wiring harnesses. With its characteristic impedance of 50 Ω , connected to the generator via a coaxial cable and terminated on the far side with a 50 Ω load resistor.

M Precision ECAT High Voltage Burst/EFT Generator up to 8 kV

The EFT 500N5 series are the state-of-the-art EFT/Burst testers with a built-in coupling/decoupling network for single phase or three-phase mains supply lines and a HV terminal to connect a capacitive coupling clamp.

EFT 500Nx series – an EFT/Burst generator – is an intelligent solution offering exactly what you need for full-compliance immunity tests against Electrical/Fast transients phenomena. The distinct operation features, convenient EUT connection facilities, a clearly arranged menu structure and display philosophy as well as the pre-programmed standard test routines make testing easy, reliable and safe.

The three-phase coupling/decoupling networks of the CNI 503x series are used to couple EFT/Burst pulses and Surge pulses on DC-lines or to three-phase (4-wire or 5-wire supply lines) mains supply systems for voltages up to 1,000VDC / 3x690VAC.

Includes the load resistors and a set of adapter to connect the coaxial matching resistors appropriately to the DUT output port; 50 ohm