Contains all equipment within the scope of the standard that is not classified as Group 2. This equipment generates or uses intentionally conducted radio-frequency energy necessary for its internal functioning.
Clearer requirements for what must be included in the test report.
The official PDF is fully searchable (OCR enabled). This allows engineers to quickly jump to specific keywords like "Surge," "ESD," or "Performance Criteria" rather than scrolling through hundreds of pages.
When you open the EN 61326-1 PDF, the content is structured around defining the electromagnetic environment and the required test levels.
Kael crawled out, holding a fried circuit board. “The manual is useless. It says ‘reference EN 61326-1 for immunity test levels.’ But the library only has the old 2013 draft.”
is the European harmonized standard for "Electrical equipment for measurement, control and laboratory use – EMC requirements – Part 1: General requirements."
Voltage Dips, Short Interruptions, and Voltage Variations Performance Criteria for Immunity Tests
Contains all equipment that intentionally generates or uses conductively coupled radio-frequency energy necessary for the internal functioning of the equipment itself.
By following this guide, you transform a simple PDF search into a robust compliance strategy. The standard is your map—use it wisely.
Programmable Logic Controllers (PLCs), industrial PCs, and automation systems panel meters.
Electrical testers, oscilloscopes, spectrum analyzers, and environmental chambers.
The descriptions of Basic, Industrial, and Controlled electromagnetic environments have been enhanced to provide clearer, more consistent application.
Test levels for immunity measurements and their evaluation criteria have been adapted and, in many cases, tightened.
Measures the RF energy the device injects back into the AC/DC power lines.
Eva recalculated the shielding thickness. She adjusted the ferrite cores on the sensor cables by two millimeters each. She rewrote the filter parameters.
Searching for "en 61326-2-1 pdf" or "IEC 61326-2-5 pdf" will be your next step after mastering Part 1.