SR EN 50470-1:2007

Electricity metering equipment (a.c.) -- Part 1: General requirements, tests and test conditions - Metering equipment (class indexes A, B and C)

This European Standard applies to newly manufactured watt-hour meters, measuring active electrical energy, intended for residential, commercial and light industrial use, for use on 50 Hz electrical networks. It specifies general requirements and type tests methods. It applies to electromechanical or static watt-hour meters for indoor and outdoor application, consisting of a measuring element and register(s) enclosed 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: – electromechanical and static meters; – meters of class indexes A, B and C; – direct connected and transformer operated meters; – protective class I and protecti

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General information

Status : Valid
Approval date : 3/14/2007
Publish date : 3/16/2007
Number of pages : 62
ICS : 91.140.50 Electricity supply systems
Technical Committee : 164 - Equipement for electrical energy measurement and load control

Relations with other standards:

Normative reference SR EN 60068-2-30:2001
Normative reference SR EN 61000-4-2+A1:1999
Normative reference SR EN 61000-4-1:2003
Normative reference SR EN 60044-1:2002/A1:2002
Normative reference SR EN 60529:1995/A1:2003
Normative reference SR EN 61000-4-3:2003
Normative reference SR EN 60721-3-3:1997
Normative reference SR EN 60085:2005
Normative reference SR HD 588.1 S1:2003
Normative reference SR EN 61000-4-3:2003/A1:2003
Normative reference SR EN 60721-3-2:2004
Normative reference SR EN 60068-2-75:2002
Normative reference SR EN 60695-2-11:2002
Normative reference SR EN 60721-3-1:2004
Normative reference SR EN 61000-4-5:1999
Normative reference SR EN 61000-4-8:2003
Normative reference SR EN 61000-4-4:2005
Normative reference SR EN 60721-3-3:1997/A2:2004
Normative reference SR EN 60068-2-27:1998
Normative reference SR EN 60359:2004
Normative reference SR EN 60529:1995
Normative reference SR EN 60695-2-10:2001
Normative reference SR EN 61000-4-5:1999/A1:2003
Normative reference SR EN 50470-2:2007
Normative reference SR EN 50470-3:2007
Normative reference SR EN 60068-2-5:2001
Normative reference SR EN 60044-2:2003
Normative reference SR EN 60044-2:2003/A1:2003
Normative reference SR EN 55022:2007
Normative reference SR CEI 60050-300:2005
Normative reference SR EN 60044-1:2002
Normative reference SR EN 60068-2-6:2003
Normative reference SR EN 60068-2-2+A1+A2:1997
Normative reference SR EN 60044-1:2002/A2:2003
Normative reference SR EN 60068-2-1+A1+A2:1996
Normative reference SR EN 62053-52:2006
Normative reference SR HD 472 S1:2002
Normative reference SR EN 61000-4-11:2005
Normative reference SR EN 61000-4-6:2008
Normative reference SR EN ISO 75-1:2004
Normative reference SR EN 62053-31:2003
Normative reference SR EN 61000-4-12:2000/A1:2003
Normative reference SR EN 61000-4-12:2000
Normative reference SR EN 60044-2:2003/A2:2003
Normative reference SR EN 61000-4-2+A1:1999/A2:2003
Normative reference SR EN 61000-4-8:2003/A1:2003
Normative reference SR EN 62052-11:2004
Normative reference SR EN 60068-2-11:2001
Amended by SR EN 50470-1:2007/A1:2019