EN 61326-1 categorizes equipment into two distinct classes based on the intended electromagnetic environment. This classification dictates the limits for conducted and radiated emissions. Class A Equipment
Digital multimeters, oscilloscopes, data loggers. Control Equipment: PLC systems, process controllers.
Temporary loss of function is allowed, but it requires manual intervention (like power-cycling or pressing a reset button) to restore normal operations. How to Access the EN 61326-1 PDF Legally en 61326-1 pdf
Simulates high-energy overvoltage events, such as nearby lightning strikes.
The standard also defines the limits for the test results, which vary depending on the equipment category and the specific test method. EN 61326-1 categorizes equipment into two distinct classes
The is the digital blueprint for EMC compliance in the laboratory and measurement industry. Its core features are the specific immunity test levels (ESD, Surge, RF) and the performance criteria (A/B/C) that define how a device must react to electromagnetic interference. If you are using the PDF for product development or certification, ensure it is the 2021 version to comply with current EU regulations.
If you download a PDF, you must verify the version. The standard has evolved: Control Equipment: PLC systems, process controllers
Book formal testing with an ISO/IEC 17025 accredited laboratory to generate an official test report.
(such as ESD or Surge) required for the industrial environment? Test report no. 12007922 -----EMC