BS EN 50187:2022 – TC

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Tracked Changes. 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	44

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Categories: 29.130.10 - High voltage switchgear and controlgear, BSI

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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
1	30466326
27	A-30427220
28	undefined
33	1 Scope 2 Normative references 3 Terms and definitions
35	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
36	5.7 Design of compartments 5.7.1 General 5.7.2 Calculation methods
37	5.8 Pressure relief devices 6 Manufacturing and workmanship 7 Quality assurance 8 Inspection and testing 8.1 Type tests 8.1.1 General
38	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
39	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
41	Annex A (informative)A-deviations

Status

Definitive

Pages

Publication Date

2022-11-28

ISBN

978 0 539 25091 6

Standard Number

BS EN 50187:2022 – TC

Title

Tracked Changes. 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

Descriptors

Pressure testing, Mathematical calculations, High-voltage equipment, Rated voltage, Electric enclosures, Quality, Gas-filled switching tubes, Bus-bars, Design, Electric control equipment, Certification (approval), Gas-filled sealed-type transformers, Marking, Safety valves, Switchgear, Inspection, Safety devices, Electrical equipment

Publisher

BSI

Committee

PEL/17

ICS Codes

29.130.10 - High voltage switchgear and controlgear