Засоби вимірювання електричної енергії змінного струму. Спеціальні вимоги. Частина 21. Лічильники активної енергії статичні (класів точності 1 та 2)

1 2 4 1 2 З? 4 5 6 7 7.1 7.2 7.3 7.4 8 8.1 8.2 8.3 8.4 8.5 8.6 —? —? —? —? —? IEC 62053-11:2003 Electricity metering equipment (a. c.) — Particular requirements — Part 11: Electromechanical meters for active energy (classes 0,5, 1 and 2)
IEC 62053-11:2003 IEC 62053-22:2003 IEC 62053-23:2003 IEC 62053-61:1998 Electricity metering equipment (a. c.) — Particular requirements — Part 61: Power consumption and voltage requirement
IEC 62059-11:2002 Electricity metering equipment (a. c.) — Dependability — Part 11: General concepts
IEC 62059-21:2002 Electricity metering equipment (a. c.) — Dependability — Part 21: Collection of the meter dependability data from the field.
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ELECTRICITY METERING EQUIPMENT ( Particular requirements
Part 21 . Static meters for active energy (classes 1 and 2)
1 —? —? —? —? 2 IEC 61358:1996 Acceptance inspection for direct connected alternating current static watt-hour meters for active energy (classes 1 and 2)
IEC 62052-11:2003 Electricity metering equipment (a. c.) — General requirements, tests and test conditions — Part 11: Metering equipment
IEC 62053-61:1998 Electricity metering equipment (a. c.) — Particular requirements — Part 61: Power consumption and voltage requirement.

IEC 60736:1982 З? 4 5 6 7 7.1 7.1.1

7.1.2 7.2 а?) Ь?)

7.3 7.4 8 8.1
8.2 8 0,2 /& ^ / ^ 0,1 / 0.5 ( 0,07 0,10
0,15

11 ” — — ** 11 ” ,0) 8.2.1 —? —? —? —? —? —? —? 8.2.2 8.2.3 8.2.4 8.3 8.3.1 8.3.2 w 600 1 k mU n / 480• 10 6
*mU n / max
L/ n — / 8.3.3 8.4 8.5 Ь?) с?) —? —? d) е?)

а?) Ь?) 8.6
£? 1.0
1 0.5
3 0
-0,5
3 3.33 6.67 10,00 13,33 16,67 20.00
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