IEC 63044-3:2017

IEC 63044-3:2017

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

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Details

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 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.

Additional Info

Author International Electrotechnical Commission (IEC)
Committee TC 23
Published by IEC
Document type Standard
Edition 1.0
ICS 29.120.01 : Electrical accessories in general
29.120.99 : Other electrical accessories
Number of pages 38
Keyword IEC63044-3,IEC 63044-3:2017,IEC 63044-3,TC 23