Standard

NEK IEC 63044-3:2017

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Note: This standard has a new edition: NEK IEC 63044-3:2017+A1:2021 CSV

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Abstract

IEC 63044-3:2017 provides the electrical safety requirements related to the HBES/BACS network in addition to the product safety standards for HBES/BACS devices. It also applies to devices used within an HBES/BACS network for which no specific HBES/BACS product safety standard exists. In addition, it defines safety 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 IEC 62949. This document is applicable tooperator stations and other human–system interface devices,devices for management functions,control devices, automation stations and application-specific controllers,field devices and their interfaces, andcabling and interconnection of devicesused within a dedicated HBES/BACS network. This document covers the following requirements and compliance criteria:protection from hazards in the device;protection from overvoltages on the network;protection from touch current;protection from hazards caused by different types of circuit;protection of the communication wiring from overheating caused by excessive current.

Document information

  • Standard from NEK
  • Published:
  • Edition: 1.0
  • Version: 1
  • Document type: NAT
  • ICS 29.120.01
  • ICS 29.120.99
  • National Committee NEK/NK23

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