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IEC 62054-21

ELECTRICITY METERING (AC) – TARIFF AND LOAD CONTROL – Part 21: Particular requirements for time switches

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Organization: IEC
Publication Date: 1 March 2018
Status: active
Page Count: 1
ICS Code (Electricity supply systems): 91.140.50

Document History

IEC 62054-21
March 1, 2018
ELECTRICITY METERING (AC) – TARIFF AND LOAD CONTROL – Part 21: Particular requirements for time switches
A description is not available for this item.
January 1, 2017
Electricity metering (AC) – Tariff and load control – Part 21: Particular requirements for time switches
This part of IEC 62054 specifies particular requirements for the type test of newly manufactured indoor time switches with operation reserve that are used to control electrical loads, multi-tariff...
January 1, 2017
AMENDMENT 1 Electricity metering (AC) – Tariff and load control – Part 21: Particular requirements for time switches
A description is not available for this item.
May 1, 2004
Electricity metering (a.c.) Tariff and load control Part 21: Particular requirements for time switches
This part of IEC 62054 specifies particular requirements for the type test of newly manufactured indoor time switches with operation reserve that are used to control electrical loads, multi-tariff...
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