Số hiệu tiêu chuẩn
IEC 13/1412/CDV*CEI 13/1412/CDV*IEC 62058-21*CEI 62058-21
Tên tiêu chuẩn
IEC 62058-21: Electricity metering equipment (AC) - Acceptance inspection - Part 21: Particular requirements for electromechanical meters for active energy (classes 0,5, 1 and 2)
Ngày phát hành
2007-05-00
Tiêu chuẩn tương đương
07/30167036 DC (2007-06-06), IDT * prEN 62058-21 (2007-05), IDT * C44-110-21PR, IDT * OEVE/OENORM EN 62058-21 (2007-08-01), IDT
Từ khóa
Acceptance * Acceptance inspection * Acceptance tests * Alternating current * Alternating-current meters * Counters * Current meters * Direct connections * Electrical engineering * Electricity meter * Electricity supply meters * Electromechanical * Enterprises * General conditions * Indications * Inspection by attributes * Measurement of consumption * Power measurement (electric) * Random samples * Sample tests * Specification (approval) * Testing * Testing conditions * Watt-hour meters * Reception