This part of IEC 61000-4 relates to the immunity requirements and test methods for electrical
and electronic equipment, under operational conditions, with regard to:
a) repetitive damped oscillatory waves occurring mainly in power, control and signal cables
installed in high voltage and medium voltage (HV/MV) substations;
b) repetitive damped oscillatory waves occurring mainly in power, control and signal cables
installed in gas insulated substations (GIS) and in some cases also air insulated
substations (AIS) or in any installation due to HEMP phenomena.
The purpose of this standard is to define:
– test voltage and current waveforms;
– ranges of test levels;
– test equipment;
– test setup;
– test procedure.
IEC 61000-4-18:2006 history
2019IEC 61000-4-18:2019/COR1:2019 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test
2019IEC 61000-4-18:2019 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test
2011IEC 61000-4-18:2011 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test
2011IEC 61000-4-18:2006/AMD1:2010 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test
2006IEC 61000-4-18:2006 Electromagnetic compatibility (EMC) - Part 4-18 : Testing and measurement techniques - Damped oscillatory wave immunity test