IEC - International Electrotechnical Commission - IEC 62054-21:2004
Electricity metering (a.c.) - Tariff and load control - Part 21: Particular requirements for time switches
published
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 18 May 2004 |
| Status: | published |
| Page Count: | 16 |
| ICS Code (Electricity supply systems): | 91.140.50 |
abstract:
IEC 62054-21:2004 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... View More
Document History
March 19, 2018
Corrigendum 1 - Amendment 1 - Electricity metering (A.C.) - Tariff and load control - Part 21: Particular requirements for time switches
A description is not available for this item.
January 30, 2017
Amendment 1 - Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches
The contents of the corrigendum of March 2018 have been included in this copy.
January 30, 2017
Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches
IEC 62054-21:2004+A1:2017 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...
IEC 62054-21:2004
May 18, 2004
Electricity metering (a.c.) - Tariff and load control - Part 21: Particular requirements for time switches
IEC 62054-21:2004 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...