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BS EN 50187:2022

BS EN 50187:2022

$102.76

High-voltage switchgear and controlgear. Gas-filled compartments of AC switchgear and controlgear with rated voltages above 1 kV up to and including 52 kV

Published By Publication Date Number of Pages
BSI 2022 18
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This document applies to pressurized gas-filled compartments of AC switchgear and controlgear with rated voltages above 1 kV and up to and including 52 kV for indoor or outdoor installations, where the gas or gas mixture is being used principally for its dielectric and/or arc-quenching properties and where the gases or gas mixtures in the compartment can be considered in conditions being chemically stable over its lifetime and non-corrosive to the material of the pressurized compartment in the conditions that prevail inside.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 1 Scope
2 Normative references
3 Terms and definitions
9 4 Normal and special service conditions
5 Design and construction
5.1 General
5.2 Materials
5.3 Corrosion allowance
5.4 Manholes and inspection openings
5.5 Design pressure
5.6 Design temperature
10 5.7 Design of compartments
5.7.1 General
5.7.2 Calculation methods
11 5.8 Pressure relief devices
6 Manufacturing and workmanship
7 Quality assurance
8 Inspection and testing
8.1 Type tests
8.1.1 General
12 8.1.2 Pressure withstand test for gas-filled compartments with pressure relief devices
8.1.3 Pressure withstand test for gas-filled compartments without pressure relief devices
13 8.2 Routine tests
9 Certification and marking
9.1 Design specification, drawings and data sheets
9.2 Certificates
9.3 Marking
9.4 Final Inspection
10 Transport
15 Annex A (informative)A-deviations

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BS EN 50187:2022
$102.76