IEC 62053-21:2003
Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2)

Standard No.

IEC 62053-21:2003

Release Date

2003

Published By

International Electrotechnical Commission (IEC)

Status

Be replaced

Replace By

IEC 62053-21:2016

Latest

IEC 62053-21:2020

Replace

IEC 13/1282/FDIS:2002 IEC 61036:1996 IEC 61036 AMD 1:2000 IEC 61036 Edition 2.1:2000

Scope

Applies only to newly manufactured static watt-hour meters of accuracy classes 1 and 2, for the measurement of alternating current electrical active energy in 50 Hz or 60 Hz networks and it applies to their type tests only. It applies only to static watt

IEC 62053-21:2003 history

• 2020 IEC 62053-21:2020 Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2)
• 2018 IEC 62053-21:2003/AMD1:2016/COR1:2018 Corrigendum 1 - Amendment 1 - Electricity metering equipment (A.C.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2)
• 2016 IEC 62053-21:2003/AMD1:2016 Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2); Amendment 1
• 2016 IEC 62053-21:2016 Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2) CONSOLIDATED EDITION
• 2003 IEC 62053-21:2003 Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2)

IEC 62053-21:2003 Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2) has been changed from IEC 61036:1996 Alternating current static watt-hour meters for active energy (classes 1 and 2).