CSA - C50052:99
Cast aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear
active, Most Current
| Organization: | CSA |
| Publication Date: | 1 January 1999 |
| Status: | active |
| Page Count: | 28 |
| ICS Code (Switchgear and controlgear): | 29.130 |
scope:
This Standard apphes to cast aluminium alloy enclosures pressurized with dry air, inert gases, eg, sulphur hexafluoride, carbon tetrafluoride, or nitrogen or a mixture of such gases, used in indoor or outdoor installations of high-voltage switchgear and controlgear, where the gas is used principally for its dielectric and/or arc-quenching properties, with rated voltages
(a) 1 kV and up to and including 52kV and with gas-filled compartments with design pressure greater than 3 bar (gauge); and
(b) 72.5 kV and above.
Document History
April 1, 1999
Cast aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear
This standard applies to cast 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...
C50052:99
January 1, 1999
Cast aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear
This Standard apphes to cast aluminium alloy enclosures pressurized with dry air, inert gases, eg, sulphur hexafluoride, carbon tetrafluoride, or nitrogen or a mixture of such gases, used in indoor...
January 1, 1999
Cast aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear
This standard applies to cast 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...
January 1, 1999
Cast Aluminium Alloy Enclosures for Gas-Filled High-Voltage Switchgear and Controlgear
This Standard applies to cast aluminium alloy enclosures pressurized with dry air, inert gases, eg, sulphur hexafluoride, carbon tetrafluoride, or nitrogen or a mixture of such gases, used in indoor...
January 1, 1999
Cast Aluminium Alloy Enclosures for Gas-Filled High-Voltage Switchgear and Controlgear
This Standard apphes to cast aluminium alloy enclosures pressurized with dry air, inert gases, eg, sulphur hexafluoride, carbon tetrafluoride, or nitrogen or a mixture of such gases, used in indoor...