NEN-EN 50064
Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear
active
| Organization: | NEN |
| Publication Date: | 1 January 1991 |
| Status: | active |
| Page Count: | 56 |
| ICS Code (High voltage switchgear and controlgear): | 29.130.10 |
scope:
This standard applies to fusion welded wrought aluminium and aluminium alloy enclosures pressurized with dry air, inert gases, for example sulphur hexafluoride or nitrogen or a mixture of such gases, used in indoor or outdoor installations of high-voltage switchgear and controlgear with rated voltages of 72,5 kV and above, where the gas is used principally for its dielectric and/or arc-quenching properties.
Document History
November 1, 2017
High-voltage switchgear and controlgear - Gas-filled wrought aluminium and aluminium alloy enclosures
This European Standard applies to welded wrought aluminium and aluminium alloy enclosures pressurized with dry air, inert gases, for example sulphur hexafluoride or nitrogen or a mixture of such...
July 1, 1994
Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear
This amendment A1 modifies the European Standard EN 50064:1989.
NEN-EN 50064
January 1, 1991
Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear
This standard applies to fusion welded wrought aluminium and aluminium alloy enclosures pressurized with dry air, inert gases, for example sulphur hexafluoride or nitrogen or a mixture of such gases,...