High-voltage switchgear and controlgear -- Compact Equipment Assembly for Distribution Substation (CEADS)
IEC 62271-212:2022 RLV contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62271-212;2022 specifies the service conditions, rated characteristics, general structural requirements and test methods of the assemblies of the main electrical functional units of a high-voltage transformer substation, duly interconnected, for AC voltages up to and including 52 kV on the high-voltage side and service frequency 50 Hz or 60 Hz.
The CEADS is cable-connected to the high-voltage network for indoor and outdoor applications of restricted access.
This second edition cancels and replaces the first edition published in 2016. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
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