IEC 62053-21 Revised
IEC 62053-21:2003
Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2)
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-hour meters for indoor and outdoor application consisting of a measuring element and register(s) enclosed together in a meter case.
This publication is of high relevance for Smart Grid.
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-hour meters for indoor and outdoor application consisting of a measuring element and register(s) enclosed together in a meter case.
This publication is of high relevance for Smart Grid.
CHF 155.-
A more recent version of this publication exists: IEC 62053-21:2020
Technical committee
TC 13 Electrical energy measurement and controlKeywords
Smart grid - Smart meter - Smart energy| Publication type | International Standard |
| Publication date | 2003-01-28 |
| Edition | 1.0 |
| ICS | 17.220.20 |
| Stability date | 2020 |
| ISBN number | 2831867673 |
| Pages | 23 |
| File size | 372.23 KB |