IEC 61000-4-19:2014
Electromagnetic Compatibility (EMC) - Part 4-19: Testing and measurement techniques - Test for immunity to conducted, differential mode disturbances and signalling in the frequency range from 2 kHz to 150 kHz, at a.c. power ports

Standard No.

IEC 61000-4-19:2014

Release Date

2014

Published By

International Electrotechnical Commission (IEC)

Latest

IEC 61000-4-19:2014

Replace

IEC 77A/845/FDIS:2014

Scope

This part of IEC 61000 relates to the immunity requirements and test methods for electrical and electronic equipment to conducted@ differential mode disturbances and signalling in the range 2 kHz up to 150 kHz at a.c. power ports. The object of this standard is to establish a common and reproducible basis for testing electrical and electronic equipment with the application of differential mode disturbances and signalling to a.c. power ports. This standard defines: ?C test waveforms; ?C range of test levels; ?C test equipment; ?C test setup; ?C test procedures; ?C verification procedures. These tests are intended to demonstrate the immunity of electrical and electronic equipment operating at a mains supply voltage up to 280 V (from phase to neutral or phase to earth@ if no neutral is used) and a frequency of 50 Hz or 60 Hz when subjected to conducted@ differential mode disturbances such as those originating from power electronics and power line communication systems (PLC). NOTE In some countries@ the maximum voltage can be as much as 350 V from phase to neutral. The immunity to harmonics and interharmonics@ including mains signalling@ on a.c. power ports up to 2 kHz in differential mode is covered by IEC 61000-4-13. Emissions in the frequency range 2 kHz to 150 kHz often have both differential mode and common mode components. This standard provides immunity tests only for differential mode disturbances and signalling. It is recommended to perform common mode tests as well@ which are covered by IEC 61000-4-16.

IEC 61000-4-19:2014 Referenced Document

• IEC 61000-4-13:2002 Electromagnetic compatibility (EMC) - Part 4-13: Testing and measurement techniques; Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests
• IEC 61000-4-16:1998 Electromagnetic compatibility (EMC) - Part 4-16: Testing and measurement techniques - Test for immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kKz

IEC 61000-4-19:2014 history

• 2014 IEC 61000-4-19:2014 Electromagnetic Compatibility (EMC) - Part 4-19: Testing and measurement techniques - Test for immunity to conducted, differential mode disturbances and signalling in the frequency range from 2 kHz to 150 kHz, at a.c. power ports