DSF/prEN 62271-304
High-voltage switchgear and controlgear -- Part 304: Design classes for enclosed switchgear and controlgear from 1 kV and up to and including 52 kV to be used in severe climatic conditions
inactive, Most Current
| Organization: | DS |
| Status: | inactive |
| Page Count: | 15 |
| ICS Code (High voltage switchgear and controlgear): | 29.130.10 |
scope:
This technical specification applies to indoor enclosed switchgear and controlgear complying with IEC Publications 62271-200 and -201, intended to be used in service conditions more severe with respect to condensation and pollution than the normal service conditions specified in 62271-1.
The test detailed in this technical specification has been designed primarily to investigate the behaviour of electrical insulation and not corrosion on equipments. Nevertheless, the performance of mechanical components, such as mechanisms, interlocks and enclosures may also be recorded.
Document History
DSF/prEN 62271-304
High-voltage switchgear and controlgear -- Part 304: Design classes for enclosed switchgear and controlgear from 1 kV and up to and including 52 kV to be used in severe climatic conditions
This technical specification applies to indoor enclosed switchgear and controlgear complying with IEC Publications 62271-200 and -201, intended to be used in service conditions more severe with...