DS/EN IEC 61000-6-4:2019

Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments

This part of IEC 61000 for emission requirements applies to electrical and electronic*equipment intended for use within the environment existing at industrial (see 3.1.12) locations.*This document does not apply to equipment that fall within the scope of IEC 61000-6-3.*The environments encompassed by this document cover both indoor and outdoor locations.*Emission requirements in the frequency range 9 kHz to 400 GHz are covered in this document*and have been selected to provide an adequate level of protection of radio reception in the*defined electromagnetic environment. No measurement needs to be performed at frequencies*where no requirement is specified. These requirements are considered essential to provide an*adequate level of protection to radio services.*Not all disturbance phenomena have been included for testing purposes but only those*considered relevant for the equipment intended to operate within the environments included*within this document.*Requirements are specified for each port considered.*This generic EMC emission standard is to be used where no applicable product or productfamily*EMC emission standard is available.*NOTE 1 – Safety considerations are not covered by this document.*NOTE 2 – In special cases, situations will arise where the levels specified in this document will not offer adequate*protection; for example where a sensitive receiver is used in close proximity to an equipment. In these instances,*special mitigation measures may have to be employed.*NOTE 3 – Disturbances generated in fault conditions of equipment are not covered by this document.