BS EN 62271-202:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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High-voltage switchgear and controlgear High-voltage/low-voltage prefabricated substation
Hardcopy , PDF
English
31-07-2015
05-10-2023
| Committee |
PEL/17
|
| DevelopmentNote |
Supersedes BS EN 61330 & 02/714212 DC. (03/2007) Supersedes 11/30253145 DC. (06/2014)
|
| DocumentType |
Standard
|
| Pages |
100
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This part of IEC62271 specifies the service conditions, rated characteristics, general structural requirements and test methods of high voltage/low voltage or low voltage/high voltage prefabricated substations, which are cable-connected, to be operated from inside (walk-in type) or outside (non-walk-in type) for alternating current of rated voltages above 1kV and up to and including 52kV on the high voltage side, and for one or more transformers for service frequencies up to and including 60Hz for outdoor installation at locations with public accessibility and where protection of personnel is provided. Prefabricated substations can be situated at ground level or partially or completely below ground level. In general a prefabricated substation comprises an enclosure containing the following electrical components: power transformers; high voltage and low voltage switchgear and controlgear; high voltage and low voltage interconnections; auxiliary equipment and circuits. However, relevant provisions of this standard are applicable to designs where not all these electrical components exist (for example, an installation consisting of power transformer and low voltage switchgear). Non-prefabricated substations should comply with the applicable requirements of IEC61936‑1:2010 .
| Standards | Relationship |
| NF EN 62271-202 : 2014 | Identical |
| EN 61810-2-1:2011 | Identical |
| IEC 62271-202:2014/COR1:2015 | Identical |
| IEC 62271-202:2014 | Identical |
| DIN EN 62271-202 : 2015 | Identical |
| I.S. EN 62271-202:2014 | Identical |
| NBN EN 62271-202 : 2014 COR 2015 | Identical |
| EN 62271-202:2014 | Equivalent |
| UNE-EN 62271-202:2015 | Identical |
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