Home>IEC standards>EN IEC 61000-4-11:2020 pdf free

EN IEC 61000-4-11:2020 pdf free

EN IEC 61000-4-11:2020 pdf free.Electromagnetic compatibility [EMC] Part 4-11: Testing and measurement techniques一Voltage dips, short interruptions and voltage variations immunity tests for equipment with input current up to 16 A per phase.
This part of IEC 61000 defines the immunity test methods and range of preferred test levels for electrical and electronic equipment connected to low-voltage power supply networks for voltage dips, short interruptions, and voltage variations.
This document applies to electrical and electronic equipment having a rated input current not exceeding 16 A per phase, for connection to 50 Hz or 60 Hz AC networks.
It does not apply to electrical and electronic equipment for connection to 400 Hz AC networks. Tests for these networks will be covered by future IEC documents.
The object of this document is to establish a common reference for evaluating the immunity of electrical and electronic equipment when subjected to voltage dips, short interruptions and voltage variations.
NOTE 1 Voltage fluctuation immunity tests are covered by IEC 61000.4-14.
The test method documented In this document describes a consistent method to assess the immunity of equipment or a system against a defined phenomenon.
NOTE 2 As described In IEC Guide 107, this Is a basic EMC publication for use by product committees of the IEC. As also stated in Guide 107, the IEC product committees are responsible for determining whether this immunity test standard should be applied or not, and, if applied, they are responsible for defining the appropriate test levels. Technical committee 77 and its sub-committees are prepared to co-operate with product committees in the evaluation of the value of particular immunity tests for their products.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
IEC TR 61000-2-8, Electromagnetic compatibility (EMC) – Part 2-8: Environment – Voltage dips and short interruptions on public electric power supply systems with statistical measurement results
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• I EC Electropedia: available at http://www.electropedia.org/
• ISO Online browsinci olatform: available at http://www.iso.orci/obo.EN IEC 61000-4-11 pdf download.

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