IEEE C37.20.9a:2024

IEEE C37.20.9a:2024

IEEE Standard for Metal-Enclosed Switchgear Rated 1 kV to 52 kV Incorporating Gas Insulating Systems Amendment 1: Clarification of Metal-Enclosed Gas-Insulated Switchgear (MEGIS) Types Covered, Refilling and Monitoring Requirements, and Production Test Requirements

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Details

Amendment Standard - Active.
Metal-enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches, selector switches, fuses, circuit breakers, control, instrumentation, and metering devices, and protective equipment are covered in this standard. Equipment for the control and protection of apparatus used for distribution of electrical power is also included, but not specifically limited to, in this standard.

The amendment will address control wire dielectric insulation test requirements, refilling and monitoring requirements and clarify the MEGIS designs covered.

Additional Info

Author Institute of Electrical and Electronics Engineers (IEEE)
Committee Switchgear
Published by IEEE
Document type Norms amendments
Edition
EAN ISBN 979-8-8557-0897-4
ICS 29.130.99 : Other switchgear and controlgear
Number of pages 21
Modify IEEE C37.20.9:2019
Keyword IEEE C37.20.9a-2024
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