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

Kapselungen aus Aluminium und Aluminium-Knetlegierungen für gasgefüllte Hochspannungs-Schaltgeräte und -Schaltanlagen

Enveloppes en aluminium et alliage d'aluminium corroyé pour l'appareillage à haute tension sous pression de gaz

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

General Information

Status
Withdrawn
Publication Date
31-Jan-1998
Withdrawal Date
19-Sep-2021
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
17-Sep-2021
Due Date
10-Oct-2021
Completion Date
20-Sep-2021

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EN 50064:1998
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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50064:1998
01-februar-1998
Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltage
switchgear and controlgear
Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltage switchgear
and controlgear
Kapselungen aus Aluminium und Aluminium-Knetlegierungen für gasgefüllte
Hochspannungs-Schaltgeräte und -Schaltanlagen
Enveloppes en aluminium et alliage d'aluminium corroyé pour l'appareillage à haute
tension sous pression de gaz
Ta slovenski standard je istoveten z: EN 50064:1989
ICS:
29.130.10 Visokonapetostne stikalne in High voltage switchgear and
krmilne naprave controlgear
77.150.10 Aluminijski izdelki Aluminium products
SIST EN 50064:1998 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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