IEC  63044-5-3:2017 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 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 industrial environments, according to the definition given in IEC  61000-6-2.

NOTE Industrial environment covers the office spaces that may be present in industrial premises. Industrial automation systems are outside the scope. This document is applicable (but not limited) to

• 
  operator stations and other human& ndash system interface devices,


• 
  devices for management functions,


• 
  control devices, automation stations and application-specific controllers,


• 
  field devices and their interfaces,


• 
  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.