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BS EN 62053-22:2003+A1:2017

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Static meters for active energy (classes 0,2 S and 0,5 S)Electricity metering equipment (a.c.). Particular requirements

Available format(s)

Hardcopy , PDF

Superseded date

08-04-2021

Language(s)

English

Published date

20-07-2018

€243.07
Excluding VAT

Committee
PEL/13
DocumentType
Standard
Pages
0
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

This part of IEC62053 applies only to newly manufactured static watt-hour meters of accuracy classes 0,2S and 0,5S, for the measurement of alternating current electrical active energy in 50Hz or 60Hz networks and it applies to their type tests only. It applies only to transformer-operated static watt-hour meters for indoor application consisting of a measuring element and register(s) enclosed together in a meter case. It also applies to operation indicator(s) and test output(s). If the meter has a measuring element for more than one type of energy (multi-energy meters), or when other functional elements, like maximum demand indicators, electronic tariff registers, time switches, ripple control receivers, data communication interfaces, etc. are enclosed in the meter case, then the relevant standards for these elements also apply. NOTE IEC60044‑1 describes transformers having a measuring range of 0,01 l n to 1,2 l n, or of 0,05 l n to 1,5 l n, or of 0,05 l n to 2 l n and transformers having a measuring range of 0,01 l n to 1,2 l n for accuracy classes 0,2S and 0,5S. As the measuring ranges of a meter and its associated transformers have to be matched and as only transformers of classes 0,2S and 0,5S have the accuracy required to operate the meters of this standard, the measuring range of the meter will be 0,01 l n to 1,2 l n. It does not apply to: watt-hour meters where the voltage across the connection terminals exceeds 600V (line-to-line voltage for meters for polyphase systems); portable meters and meters for outdoor use; data interfaces to the register of the meter; reference meters. The dependability aspect is covered by the documents of the IEC62059 series. The safety aspect is covered by IEC62052‑31:2015 . Regarding acceptance tests, see IEC62058‑11:2008 and IEC62058‑31:2008 .

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