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SR EN 62058-21:2011
Electricity metering equipment (a.c.) - Acceptance inspection -- Part 21: Particular requirements for electromechanical meters for active energy (classes 0,5, 1 and 2 and class indexes A and B)
IEC 62058-21:2008 specifies particular requirements for acceptance inspection of newly manufactured direct connected or transformer operated electromechanical meters for active energy (classes 0,5, 1 and 2) delivered in lots in quantities above 50. The method of acceptance of smaller lots should be agreed upon by the manufacturer and the customer.
Status :
Valid
Approval date : 4/29/2011
Number of pages : 26
ICS : 17.220 Electricity. Magnetism. Electrical and magnetic measurements ,91.140.50 Electricity supply systems
Technical Committee : 164 - Equipement for electrical energy measurement and load control
- Replaces SR EN 60514:2001
- Normative reference SR GHID ISO/CEI 98-3:2010
- Normative reference SR EN 62058-11:2011