IEC 62052-21:2004/AMD1:2016/COR1:2018
(Amendment)Corrigendum 1 - Amendment 1 - Electricity metering equipment (A.C.) - General requirements, tests and test conditions - Part 21: Tariff and load control equipment
Corrigendum 1 - Amendment 1 - Electricity metering equipment (A.C.) - General requirements, tests and test conditions - Part 21: Tariff and load control equipment
Corrigendum 1 - Amendement 1 - Equipement de comptage d'électricité (C.A.) - Prescriptions générales, essais et conditions d'essai - Partie 21: Equipement de tarification et de contrôle de charge
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IEC 62052-21:2004/AMD1:2016 – 1 –
COR1:2018 IEC 2018
INTERNATIONAL ELECTROTECHNICAL COMMISSION
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
IEC 62052-21:2004/AMD1:2016 IEC 62052-21:2004/AMD1:2016
Edition 1.0 2016-11 Édition 1.0 2016-11
ELECTRICITY METERING EQUIPMENT (A.C.) – ÉQUIPEMENT DE COMPTAGE D'ÉLECTRICITÉ
GENERAL REQUIREMENTS, TESTS AND TEST (C.A.) – PRESCRIPTIONS GÉNÉRALES, ESSAIS
CONDITIONS – ET CONDITIONS D'ESSAI –
Part 21: Tariff and load control equipment Partie 21: Équipement de tarification et de
contrôle de charge
CORRIGENDUM 1
In the Note in the Foreword, replace "2 years" by "4 years" as follows:
NOTE The attention of National Committees is drawn to the fact that equipment
manufacturers and testing organizations may need a transitional period following publication
of a new, amended or revised IEC publication in which to make products in accordance with
the new requirements and to equi
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a) Title modified.
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• meters intended for connection with low power instrument transformers (LPITs as defined in the IEC 61869 series) when tested without such transformers;
• metering systems comprising multiple devices (except LPITs) physically remote from one another;
• portable meters;
• meters used in rolling stock, vehicles, ships and airplanes;
• laboratory and meter test equipment;
• reference standard meters;
• data interfaces to the register of the meter;
• matching sockets or racks used for installation of electricity metering equipment;
• any additional functions provided in electrical energy meters.
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