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EVS-EN 50187:2002

Gas-filled compartments for a.c. switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV

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Kehtetu alates 15.11.2022
Alusdokumendid
EN 50187:1996; EN 50187:1996/AC:1996
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
15.11.2022
Põhitekst
01.01.2003
Põhitekst
This standard applies to compartments pressurized at a maximum pressure of 3 bar (gauge) and with a maximum product pressure x volume of 2000 bar litres with inert gases, for example sulphur hexafluoride or nitrogen or a mixture of such gases, used in indoor or outdoor installations of AC switchgear and controlgear with raated voltages above 1 kV up to and including 52 kV where the gas is used principally for its dielectric and/or arc-quenching properties.

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