High-voltage switchgear and controlgear. Gas-filled welded composite enclosures of cast and wrought aluminium alloys Ingestion-build-59651 to reflect scientific and technological

to reflect scientific and technological advances since the preparation of the previous version of BS 6349-1

This standard is about fire and carbon monoxide alarm systems for people who are deaf and hard of hearing

It offers recommendations for the mitigation and recovery of buildings damaged by water and applies to all forms of water damage to buildings

BS EN 15566:2016 supersedes BS EN 15566:2009+A1:2010

All references have been updated

High-voltage switchgear and controlgear. Gas-filled welded composite enclosures of cast and wrought aluminium alloys Ingestion-build-59651 to reflect scientific and technologicalWhat is this standard about? This document applies to welded composite enclosures of cast and wrought aluminium alloy pressurized with dry air, inert gases (e. g. sulphur hexafluoride or nitrogen or a mixture of such gases), used in indoor and 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 with rated voltages: above 1