BS EN IEC 62368-3:2020 - Audio/video, information and communication technology equipment. Safety aspects for DC power transfer through communication cables and ports

BS EN IEC 62368-3:2020

Audio/video, information and communication technology equipment. Safety aspects for DC power transfer through communication cables and ports

Status : Current   Published : April 2020

Format
PDF

Format
HARDCOPY



IEC 62368-3:2017 applies to equipment intended to supply and receive operating power through communication cables or ports. It covers particular requirements for circuits that are designed to transfer DC power from a power sourcing equipment (PSE) to a powered device (PD). The power transfer uses voltages at ES1 or ES2 or in very specific cases voltage levels at ES3. Any cable provided with a connector defined by an industry standard that permits DC power transfer between equipment is considered a communication cable even if communication does not take place. For example, a USB cable can be used just to recharge a portable device battery. This International Standard is to be used in conjunction with IEC 62368-1:2014. It has the status of a group safety publication in accordance with IEC Guide 104. The subclauses of IEC 62368-1 apply as far as reasonable. Where safety aspects are similar to those of IEC 62368-1, the relevant clause or subclause of IEC 62368-1 is given for reference in a note in the relevant subclause. Where a requirement in IEC 62368-3 refers to a requirement or criterion of IEC 62368-1, a specific reference to IEC 62368-1 is made. This group safety publication is primarily intended to be used as a product safety standard for the products mentioned in the scope, but shall also be used by technical committees in the preparation of standards for products similar to those mentioned in the scope of this standard, in accordance with the principles laid down in IEC Guide 104 and lSO/lEC Guide 51. Keywords: Communication, Safety, Cables, DC Power Transfer, 




Standard NumberBS EN IEC 62368-3:2020
TitleAudio/video, information and communication technology equipment. Safety aspects for DC power transfer through communication cables and ports
StatusCurrent
Publication Date16 April 2020
Normative References(Required to achieve compliance to this standard)IEC Guide 104, ISO/IEC Guide 51, EN 62368-1:2014, EN 62368-1:2014/A11:2017, EN 62368-1:2014/AC:2017-03, EN 62368-1:2014/AC:2015, IEC 62368-1:2014
Informative References(Provided for Information)IEC 62949:2017, EN 62949:2017
ReplacesBS EN 60950-21:2003
International RelationshipsEN IEC 62368-3:2020,IEC 62368-3:2017
Draft Superseded By15/30321532 DC
DescriptorsTelemetry, Data processing equipment, Remote control systems, Computer hardware, Office machines, Computers, Computer technology, Control systems, Equipment safety, Communication networks, Electric power systems, Electrical safety, Voltage, Safety measures, Office equipment, Telecommunication systems, Data processing, Electrical engineering
ICS29.020
33.160.01
35.020
Title in FrenchÉquipements des technologies de l’audio/vidéo, de l’information et de la communication Aspects liés à la sécurité relatifs au transfert de puissance en courant continu au moyen de câbles et d’accès de communication
Title in GermanEinrichtungen für Audio/Video, Informations- und Kommunikationstechnik. Sicherheit Gleichstrom-Leistungsübertragung über Kommunikationskabel der Informationstechnik
CommitteeEPL/108
ISBN978 0 580 89840 2
PublisherBSI
FormatA4
DeliveryYes
Pages32
File Size1.3 MB
Price£186.00


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