BSI - BS EN 50187
Gas-Filled Compartments for a.c. Switchgear and Controlgear for Rated Voltages Above 1 kV and up to and Including 52 kV
|Publication Date:||15 March 1997|
|ICS Code (High voltage switchgear and controlgear):||29.130.10|
Specifies materials, design, marking, inspection and testing for compartments pressurised up to 3 bar (gauge) with maximum PV of 2000 bar litres filled with inert gas.