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IEC 62054-21:2004

$33.15

Electricity metering (a.c.) – Tariff and load control – Part 21: Particular requirements for time switches

Published By Publication Date Number of Pages
IEC 2004-05-18 22
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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.

IEC 62054-21:2004
$33.15