IEC 62054-21 Ed. 1.0 b:2004
$47.00
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 registers and maximum demand devices of electricity metering equipment.
This publication is of high relevance for Smart Grid.
This publication is of high relevance for Smart Grid.
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