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EVS-EN IEC 63044-3:2018

Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 3: Electrical safety requirements (IEC 63044-3:2017)

General information
Valid from 01.02.2018
Base Documents
IEC 63044-3:2017; EN IEC 63044-3:2018
Directives or regulations
2014/35/EU Low voltage (LVD)

Standard history

Status
Date
Type
Name
Amendment
EN IEC 63044-3:2018/prA1:2020
01.02.2018
Main
08.10.2009
Main
This part of IEC 63044 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 to – operator stations and other human–system interface devices, – devices for management functions, – control devices, automation stations and application-specific controllers, – field devices and their interfaces, and – cabling and interconnection of devices used 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.
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