BS EN 50068:2018 applies to wrought steel enclosures and their welding. These enclosures are pressurized with dry air, inert gases, for example sulphur hexafluoride or nitrogen or a mixture of such gases, used in indoor and outdoor installations of high-voltage switchgear and controlgear with rated voltages above 1kV, where the gas is used principally for its dielectric and/or arc-quenching properties.

Cross References:
EN ISO 17636
EN ISO 17640
EN ISO 3452
EN 13445-3
EN ISO 15614-1
EN ISO 9712
ISO 17636
ISO 3452
ISO 9606-1
ISO 15614-1
ISO 9712
EN ISO 9606-1
ISO 17640
EN ISO 898-1:2013
IEC 62271-1:2017
EN 13445-2:2014
EN ISO 898-2:2012
ISO 898-2:2012
EN 62271-1:2017
ISO 898-1:2013
EN 62271-203:2012
EN 10028-7
EN 10217-4
EN ISO 6520
EN 10028-2
EN 12074
EN ISO 9000
EN 10028-6
EN 10216-4
EN 10273
EN 10028-5
EN 10269
EN 10217-6
EN 10291
EN 10204
EN 1092-1
EN 10222-3
EN 10028-3
EN 10217-3
EN 10222-4
EN 10216-3
EN 10028-4


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