CENELEC
Project
| Reference | EN 50470-3:2006 |
|---|---|
| Title | Electricity metering equipment (a.c.) - Part 3: Particular requirements - Static meters for active energy (class indexes A, B and C) |
| Project Number | 16706 |
| Abstract/Scope | This European Standard applies to newly manufactured static watt-hour meters intended for residential, commercial and light industrial use, of class indexes A, B and C, for the measurement of alternating current electrical active energy in 50 Hz networks. It specifies particular requirements and type test methods. It applies to static watt-hour meters for indoor and outdoor 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(s) 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 (multi-function meters) then this standard applies only for the active energy metering part. This standard distinguishes between: – meters of class indexes A, B and C; – direct connected and transformer operated meters; – meters for use in networks equipped with or without earth fault neutralizers. It does not apply to: – watt-hour meters where the voltage across the connection terminals exceeds 600 V (line-to-line voltage for meters for polyphase systems); – portable meters; – reference meters. Methods for acceptance testing are covered by the IEC 62058 series of standards. The dependability aspect is covered by the documents of the IEC 62059 series. |
| Status |
Published
|
Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2006-10-27 |
| Current Stage code deadline | 2007-05-01 |
| Deadline date for vote |
Legal
| Directive(s) | MID (2004/22/EC) |
|---|---|
| Mandate(s) | M/347; M/441 |
| Order Voucher |
Details
| IEC Technical Body | IEC/TC 13 |
|---|---|
| Reference Document | |
| ICS | 91.140.50 - Electricity supply systems |
| Keywords | Metering equipment; Static meter; Active energy |
| Note | Adaptation of EN 62053-21:2003 and EN 62053-22:2003 to requirements of MID |
| A-Deviation(s) | |
| Special National Condition(s) |
Environment
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Clause
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Categories - Aspects
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Product Life Cycle
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Information
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|---|---|---|---|
| 7.1 | Energy use - Energy consumption | Use | B2B |
History
Implementation Dates
| date of Ratification (DOR) (1) | 2006-05-01 |
|---|---|
| date of Availability (DAV) (2) | 2006-10-27 |
| date of Announcement (DOA) (3) | 2006-11-01 |
| date of Publication (DOP) (4) | 2007-05-01 |
| date of Withdrawal (DOW) (5) | 2009-05-01 |
Relations
| Supersedes | |
|---|---|
| Superseded by | |
| Normative reference (6) |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
