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NSG 3040-EFT (discontinued)

Single function generator for EFT / burst pulses for immunity testing in compliance with IEC 61000-4-4 up to 4.8 kV.

NSG 3040-EFTzoom
  • Fully IEC 61000-4-4 compliant
  • 16 A single phase CDN
  • Large 7.2" color display and touch panel interface
  • Standards and user test libraries
  • Wide range of accessories


Teseq’s new NSG 3040-EFT is an easy-to-use single function generator that simulates electromagnetic interference effects for immunity testing in conformity with international, national and manufacturers’ standards including the latest IEC/EN standards. The NSG 3040-EFT system is designed to fulfill conducted EMC test requirements for CE mark testing for Electrical Fast Transient (EFT) pulses (4.8 kV).


Burst (EFT) 5/50 ns
Pulse conforms to IEC/EN 61000-4-4

Parameter Value

Pulse amplitude

±200 V to 4.8 kV (in 1 V steps) - open circuit
±100 V to 2.4 kV (50 Ω matching system)

Burst frequency

100 Hz to 1000 kHz


positive / negative / alternate

Repetition time

1 ms to 4200 s (70 min)

Burst time

1 μs to 1999 s, single pulse, continuous

Test duration

1 s to 1000 h

Phase synchronization

asynchronous, synchronous 0 to 359º (in 1º steps)


external / internal

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    Three phase 690 VAC/1000 VDC 100 and 200 A manual coupling/decoupling networks (CDNs) for EFT/Burst



Sternenhofstr. 15
4153 Reinach, Switzerland
Tel.+ 41 61 204 41 00

Managing Directors:
Brian Huntsman
Astrid Wälchli Schreiber
VAT-ID: CHE-179.452.414
Register of companies: CH-

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