EN 60687:1992

EN 60687:1992 is a standard published by CLC. Its full title is "Alternating current static watt-hour meters for active energy (classes 0,2 S and 0,5 S)". This standard covers: Applies to newly manufactured static watt-hour meters of accuracy classes 0,2 S and 0,5 S, for the measurement of alternating-current electrical active energy of a frequency in the range 45 Hz to 65 Hz and to their type tests only. This standard applies only to transformer-operated meters for indoor application consisting of a measuring element and register(s) enclosed together in a meter case. Their measuring range and rated current (In) are therefore in accordance with HD 553. Applies to operation indicator(s), test output(s) and meters which measure energy in both directions.

Applies to newly manufactured static watt-hour meters of accuracy classes 0,2 S and 0,5 S, for the measurement of alternating-current electrical active energy of a frequency in the range 45 Hz to 65 Hz and to their type tests only. This standard applies only to transformer-operated meters for indoor application consisting of a measuring element and register(s) enclosed together in a meter case. Their measuring range and rated current (In) are therefore in accordance with HD 553. Applies to operation indicator(s), test output(s) and meters which measure energy in both directions.

EN 60687:1992 has the following relationships with other standards: It is inter standard links to EN 62053-22:2003, EN 13075-1:2002, EN 1005-3:2002, EN 60514:1995, EN 61036:1992, HD 566 S1:1990, HD 481.1 S1:1987, HD 472 S1:1989, EN 60529:1991, EN 60068-2-30:1999, EN 60068-2-1:1993, EN 60068-2-27:1993, EN 60521:1995, HD 554 S1:1992, EN 60068-2-11:1999. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 60687:1992 is associated with the following European legislation: EU Directives/Regulations: 2004/108/EC, 2004/108/EU, 89/336/EEC; Standardization Mandates: BC/CLC/92-02. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

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