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IEC 61326-3-2 Ed. 2.0 b:2017

Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 3-2: Immunity requirements for safety-related systems and for equipment intended to perform safety-related functions (functional safety) - Industrial applications with specified electromagnetic environment

IEC 61326-3-2:2017 covers all equipment within the scope of IEC 61326-1, but is limited to systems and equipment for industrial applications within a specified electromagnetic environment and intended to perform safety functions as defined in IEC 61508 with SIL 1-3.
 This second edition cancels and replaces the first edition published in 2008. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
 - extension of the frequency range up to 6 GHz for the radio-frequency electromagnetic field test according to IEC 61000-4-3,
 - replacement of the performance criterion FS with DS according to the generic standard IEC 61000-6-7,
 - adding Table 1 - Aspects to be considered during application of performance criterion DS,
 - including immunity tests for devices with current consumption > 16 A according to IEC 61000-4-34,
 - updating Figure A.1 and Figure 1 for better readability,
 - adding tests according to IEC 61000-4-16 to replace the tests according to IEC 61000-4-6 in the frequency range between 10 kHz and 150 kHz.

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International Electrotechnical Commission [IEC]


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