IEC  63044-5-2:2017 is a product family standard that sets the minimum level of EMC performance for the HBES/ BACS network in addition to the product EMC standards for HBES/ BACS devices. It also applies to devices used within an HBES/ BACS network for which no specific HBES/ BACS product EMC standard exists. In addition, it defines EMC requirements for the interface of equipment intended to be connected to an HBES/ BACS network. It does not apply to interfaces to other networks.

NOTE& emsp An example of other networks is a dedicated ICT network covered by CISPR 22 and 23.

This document specifies EMC requirements for HBES/ BACS to be installed in residential, commercial and light-industrial environments, according to the definition given in IEC  61000-6-1.

This document is applicable (but not limited) to

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  operator stations and other human& ndash system interface devices,


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  devices for management functions,


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  control devices, automation stations and application-specific controllers,


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  field devices and their interfaces,


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  cabling and interconnection of devices,

used within a dedicated HBES/ BACS network. This publication is to be read in conjunction with < a href=" https:/ / webstore.iec.ch/ publication/ 31261" > IEC 63044-5-1:2017.