Voltage dips and short interruptions are. IEC 6:2020 is applicable to the immunity requirements of electrical and electronic equipment to radiated electromagnetic energy. Given the fast rise time and voltage of these pulses having a solid ground connection is important during the testing process. IEC6 does not cover equipment that is connected to 400Hz networks. The cause of electrical fast transients (EFT) come from an arc when mechanical contact is open due to a switching process. It does not contain the same level of detail as the official IEC 6. Note: This tables purpose is a quick overview. X can be any level specified in product specific standards The goal of this standard is to establish a common and reproducible reference for evaluating the immunity of electrical and electronic equipment when subjected to electrical fast transient/bursts on supply, signal, control and earth ports. The current third version of this standard (2012) replaces the second version (2004). Their sources include abrupt load switching and faults in the power system, as well as induced lightning transients from an indirect lightning strike.
In an electrical installation, disruptive surges can appear on power and data lines. This publication is part of the greater IEC 61000 group of standards which is covered under IEC TR 6:2016. IEC 6 is an international standard by the International Electrotechnical Commission on surge immunity.
IEC 6 is the International Electrotechnical Commission's immunity standard based on electrical fast transient (EFT) / burst transients.
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