IEC 62054-21:2004/AMD1:2017
NA
Status of Standard is Unknown
Amendment 1 - Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French, Spanish, Castilian
30-01-2017
The contents of the corrigendum of March 2018 have been included in this copy.
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