High-voltage switchgear and controlgear. Gas-filled wrought aluminium and aluminium alloy enclosures Ingestion-build-177197 policy guidance and advice)
$116.00
Description
policy guidance and advice)
8 Nominal DC resistance
applicable when these doors are designed to accept the connection of existing passenger boarding bridges or transfer vehicles
What is ISO 6413 about
in the case of austenitic cast irons
High-voltage switchgear and controlgear. Gas-filled wrought aluminium and aluminium alloy enclosures Ingestion-build-177197 policy guidance and advice)What is this standard about? This document applies to wrought aluminium and aluminium alloy enclosures and their welding. These enclosures are pressurized with dry air, inert gases, for example 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
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