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

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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
standard by International Electrotechnical Commission, 05/16/2017

Document Format: PDF

Description

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.