New VDA 4: 2020, English version 2021 is avilable here.

 

PRICES include / exclude VAT
Homepage>BS Standards>29 ELECTRICAL ENGINEERING>29.130 Switchgear and controlgear>29.130.10 High voltage switchgear and controlgear>BS EN 62271-212:2017 High-voltage switchgear and controlgear Compact Equipment Assembly for Distribution Substation (CEADS)
Sponsored link
immediate downloadReleased: 2017-01-31
BS EN 62271-212:2017 High-voltage switchgear and controlgear Compact Equipment Assembly for Distribution Substation (CEADS)

BS EN 62271-212:2017

High-voltage switchgear and controlgear Compact Equipment Assembly for Distribution Substation (CEADS)

Format
Availability
Price and currency
English PDF
Immediate download
362.35 USD
English Hardcopy
In stock
362.35 USD
Standard number:BS EN 62271-212:2017
Pages:80
Released:2017-01-31
ISBN:978 0 580 85986 1
Status:Standard
DESCRIPTION

BS EN 62271-212:2017


This standard BS EN 62271-212:2017 High-voltage switchgear and controlgear is classified in these ICS categories:
  • 29.130.10 High voltage switchgear and controlgear

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-voltage distribution substation, duly interconnected, for alternating current of rated operating voltages above 1 kV and up to and including 52 kV on the high-voltage side, service frequency 50 Hz or 60 Hz. This assembly is to be cable-connected to the network, and intended for installation within an indoor or outdoor closed electrical operating area.

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-voltage transformer functional unit;

  • high-voltage/low-voltage transformation;

  • 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-voltage transformation and switching and control for the operation and protection of the low-voltage feeder functions or equipment without switching and control for the operation of the high-voltage circuit(s)).

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 .