20/30423506 DC - BS EN 1434-4. Thermal energy meters. Part 4. Pattern approval tests

20/30423506 DC

BS EN 1434-4. Thermal energy meters. Part 4. Pattern approval tests

Status : Current, Draft for public comment   Published : November 2020

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This document specifies pattern approval tests for thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The thermal energy meter indicates the quantity of thermal energy in legal units. Electrical safety requirements are not covered by this document. Pressure safety requirements are not covered by this document. Surface mounted temperature sensors are not covered by this document. This standard covers meters for closed systems only, where the differential pressure over the thermal load is limited.




Standard Number20/30423506 DC
TitleBS EN 1434-4. Thermal energy meters. Part 4. Pattern approval tests
StatusCurrent, Draft for public comment
Publication Date12 November 2020
Normative References(Required to achieve compliance to this standard)IEC 60751:2008, IEC 61000-4-6:2013, ISO 4064-2:2014, EN 61000-4-5, IEC 61000-4-5, IEC 61000-6-3, prEN 1434-1:2020, EN 61000-4-8, IEC 61000-4-11, EN 61000-4-39, EN 60068-2-2, EN 61000-4-11, EN 61000-4-3, IEC 61000-4-2, EN 61000-6-3, IEC 61000-4-4, IEC 60068-2-1, IEC 61000-4-8, EN 60068-2-1, EN 61000-4-2, EN 61000-4-4, IEC 61000-4-3, IEC 60068-2-2, IEC 61000-4-39, EN 60068-2-30:2005, IEC 60068-2-30:2005, EN 60751:2008, EN ISO 4064-2:2017, EN 61000-4-6:2014
Informative References(Provided for Information)CEN/TR 16911, IEC 60068-3-8, EN 60068-3-8, OIML D11:2013, EN 60870-5, IEC 61000-6-1, IEC 61000-6-4, EN 61000-6-4, EN 61000-6-1, ISO 4064-3:2014
International RelationshipsprEN 1434-4:2020
Draft Expiry Date05 January 2021
DescriptorsElectrical testing, Ratings, Electric power systems, Heat pipes, Testing conditions, Electromagnetic radiation, Accuracy, Environment (working), Hydraulic pressure, Crime prevention devices, Interruption tests, Approval testing, Heat exchangers, Pressure testing, Electrical wave measurement, Electrostatics, Magnetic fields, Electromagnetic fields, Flow rates, Heat measurement, Calculators, Test equipment, Heat-measuring instruments, Meters, Probes, Endurance testing, Environmental testing, Thermal-cycling tests, Quality assurance systems, Transient voltages
ICS17.200.20
Title in FrenchCompteurs d'énergie thermique - Partie 4:Essais en vue de l'approbation de modèle
Title in GermanThermische Energiemessgeräte - Teil 4: Prüfungen für die Bauartzulassung
CommitteeCPI/30
PublisherBSI
FormatA4
DeliveryYes
Pages76
File Size978 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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