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IEC 60521 Ed. 2.0 Edition 03/1988
Class 0.5, 1 and 2 alternating-current watthour meters
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  • 236.5 / copy
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Abstract

Applies only to newly manufactured induction type watt-hour meters of accuracy classes 0.5, 1 and 2, for the measurement of alternating current electrical active energy of a frequency in the range 45 Hz to 65 Hz and to their type tests only. This publication supersedes IEC 60043 (1960), 60170 (1964) and 60280 (1968).

Status

Standard - Superseded

Origin

Technical Committee :
13 : Electrical energy measurement and control

Implementation

start of the vote on the project      date of ratification (dor)   
end of the vote on the project      date of anouncement (doa)   
start of the vote on the final project      date of publication (dop)   
end of the vote on the final project      date of withdrawal (dow)   


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Evolutions
IEC 62052-11 Ed. 1.0
IEC 62053-11 Ed. 1.0

International Classification for Standards (ICS codes) :

91.140.50 : Electricity supply systems

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