I.S. EN IEC 62386-221:2018
Current
The latest, up-to-date edition.
Digital addressable lighting interface - Part 221: Particular requirements for control gear - Demand Response (device type 20) (IEC 62386-221:2018)
Hardcopy , PDF
English - French
27-02-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
This part of IEC 62386 specifies the methodology of demand response which focuses on the curtailment of electric loads during peak demand times thus avoiding the requirement to find new sources of generation capacity.
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