CENELEC - EN 62271-212
High-voltage switchgear and controlgear - Part 212: Compact Equipment Assembly for Distribution Substation (CEADS)
|Publication Date:||1 January 2017|
|ICS Code (High voltage switchgear and controlgear):||29.130.10|
This part of IEC 62271 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/low-vol
A Compact Equipment Assembly for Distribution Substation (CEADS) as defined in this document is designed and tested to be a single product with a single serial number and one set of documentation.
The functions of a CEADS are:
• switching and control for the operation of the high-voltage circuit(s);
• protection of the high-voltage/low-vol
• switching and control for the operation and protection of the low-voltage feeders.
However relevant provisions of this document are also applicable to designs where not all of these functions exist (e.g. equipment comprising only high-voltage/low-vol
NOTE For the purpose of this document a self-protected transformer is considered not as a CEADS, but as a functional unit, designed and type tested to its own product standard IEC 60076-13:2006.