NBN EN 62053-52 : 2006
Current
The latest, up-to-date edition.
ELECTRICITY METERING EQUIPMENT (AC) - PARTICULAR REQUIREMENTS - PART 52: SYMBOLS
12-01-2013
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols for the measuring elements
5 Symbols of principal units used for meters
6 Marking of the measured quantity
7 Symbols indicating the accuracy class, the meter
constant and the insulating class
8 Symbols for transformer-operated meters
9 Tariff device symbols
10 Symbols for auxiliary devices
11 Symbols for details of the suspension of the
moving element
12 Warning symbol
Annex A (normative) Symbols for communication
ports (examples)
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Bibliography
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