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IEC 60521:1976

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Class 0.5, 1 and 2 alternating-current watt-hour meters

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

09-03-2020

Superseded by

IEC 60521:1988

Published date

01-01-1976

€197.53
Excluding VAT

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 43 (1960), 170 (1964) and 280 (1968).

Committee
TC 13
DocumentType
Standard
Pages
31
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

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