IEC 62271-201:2006 High-voltage switchgear and controlgear - Part 201: AC insulation-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
This part of IEC 62271 specifies requirements for factory-assembled insulation-enclosed
switchgear and controlgear for alternating current of rated voltages above 1 kV and up to and
including 52 kV for indoor installation and for service frequencies up to and including 60 Hz.
Insulation-enclosed switchgear and controlgear complying with this standard can, in principle,
be safely touched.
Insulation-enclosed switchgear and controlgear for special use, for example, in flammable
atmospheres, in mines or on board ships, may be subject to additional requirements.
Components contained in insulation-enclosed switchgear and controlgear should be designed
and tested in accordance with their various relevant standards. This standard supplements
the standards for the individual components regarding their installation in switchgear and
controlgear assemblies.
This standard does not preclude that other equipment may be included in the same enclosure.
In such a case, any possible influence of that equipment on the switchgear and controlgear
should be taken into account.
NOTE Switchgear and controlgear assemblies having a metal enclosure are covered by IEC 62271-200.
IEC 62271-201:2006 history
2014IEC 62271-201:2014 High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
2006IEC 62271-201:2006 High-voltage switchgear and controlgear - Part 201: AC insulation-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV