SK EN 50187:2014

Ndarjet e mbushura me gaz për pajisjet shpërndarëse me tension alternativ për tensione që vlerësohen mbi 1 kV dhe të barabartë me 52 kV

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

Asnjë informacion i shtuar.

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 liters 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 rated voltages above 1 kV up to and including 52 kV where the gas is used principally for its dielectric and/or arc-quenching properties