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.
DS/EN 61000-4-9/A1:2001 history
2001DS/EN 61000-4-9/A1:2001 Electromagnetic compatibility (EMC) - Part 4-9: Testing and measurement techniques - Pulse magnetic field immunity test
1994DS/EN 61000-4-9:1994 Electromagnetic compatibility (EMC) - Part 4:Testing and measurement techniques - Section 9:Pulse magnetic field immunity test - Basic EMC Publication