IEC 61000-4-9 - In Compliance Magazine

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IEC 61000-4-9 relates to the immunity requirements of equipment, only under operational conditions, to pulse magnetic disturbances mainly related to: – industrial installations and power plants – medium voltage and high voltage sub-stations.

New Magnetic Field Coil from Teseq Generates Fields Up To 1200 A/m
Teseq Inc., a leading developer and provider of instrumentation and systems for EMC emission and immunity testing, offers a new magnetic field coil that generates fields up to 1200 A/m during magnetic field testing. The INA 703 is designed for testing to IEC 61000-4-8 (supply frequency magnetic fields), IEC 61000-4-9 (pulsed magnetic fields) and IEC 61000-4-10 (oscillatory magnetic fields) standards.

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