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IEC 60521:1988 ED2

Class 0.5, 1 and 2 alternating-current watthour meters IEC 60521:1988 ED2

Publication date:   Mar 15, 1988

General information

99.60 Withdrawal effective   Feb 12, 2003

IEC

TC 13

International Standard

91.140.50   Electricity supply systems

Buying

Replaced

Language in which you want to receive the document.

Scope

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).

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60170:1964 ED1

WITHDRAWN
IEC 60043:1960 ED2

WITHDRAWN
IEC 60521:1976/AMD1:1980 ED1

WITHDRAWN
IEC 60521:1976 ED1

NOW

WITHDRAWN
IEC 60521:1988 ED2
99.60 Withdrawal effective
Feb 12, 2003

REVISED BY

ABANDON
IEC 60521 ED3

WITHDRAWN
IEC 62052-11:2003 ED1

PUBLISHED
IEC 62053-11:2003 ED1