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CSA C50052

Cast aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear

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Organization: CSA
Publication Date: 1 January 1999
Status: active
Page Count: 30
scope:

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 installations of high-voltage switchgear and controlgear with rated voltages above 1 kV, where the gas is used principally for its dielectric and/or arc-quenching properties.

The enclosures comprise parts of electrical equipment not necessarily limited to the following examples:

Circuit-breakers

Switch-disconnectors

Disconnectors

Earthing switches

Current transformers

Voltage transformers

Surge arrestors

Busbars and connections

The scope also covers pressurized components such as the centre chamber of live tank switchgear, gas-insulated current transformers, etc.

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...
CSA C50052
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 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, eg, sulphur hexafluoride, carbon tetrafluoride, or nitrogen or a mixture of such gases, used in indoor...

References

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