IEEE - Institute of Electrical and Electronics Engineers, Inc. - C37.20.9-2019

IEEE Standard for Metal-Enclosed Switchgear Rated 1 kV to 52 kV Incorporating Gas Insulating Systems

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Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 17 June 2019
Status: active
Page(s): 1 - 120
ISBN (Electronic): 978-1-5044-5685-2
DOI: 10.1109/IEEESTD.2019.8737022
Standard:

This standard covers metal-enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; fuses;... View More

Document History

C37.20.9-2019
June 17, 2019
IEEE Standard for Metal-Enclosed Switchgear Rated 1 kV to 52 kV Incorporating Gas Insulating Systems
This standard covers metal-enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; fuses; circuit...
PC37.20.9/D7.3A, Jan2019
March 20, 2019
IEEE Approved Draft Standard for Metal-Enclosed Switchgear Rated 1 kV to 52 kV Incorporating Gas Insulating Systems
This standard covers metal-enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; fuses; circuit...
PC37.20.9 / D7.3 201X
January 25, 2019
IEEE Draft Standard for Metal-Enclosed Switchgear Rated 1 kV to 52 kV Incorporating Gas Insulating Systems
This standard covers metal-enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; fuses; circuit...
PC37.20.9/D7.2B 201X
December 17, 2018
IEEE Draft Standard for Metal-Enclosed Switchgear Rated 1 kV to 52 kV Incorporating Gas Insulating Systems
This standard covers metal-enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; fuses; circuit...
PC37.20.9 / D7.2 201X
October 16, 2018
IEEE Draft Standard for Metal-Enclosed Switchgear Rated 1 kV to 52 kV Incorporating Gas Insulating Systems
This standard covers metal-enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; fuses; circuit...
PC37.20.9/D6.2_2018
August 10, 2018
IEEE Draft Standard for Metal-Enclosed Switchgear Rated 1 kV to 52 kV Incorporating Gas Insulating Systems
This standard covers metal-enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; fuses; circuit...
PC37.20.9/D5.2, Dec 2017
December 18, 2017
IEEE Draft Standard for Metal-Enclosed Switchgear Rated 1 kV to 52 kV Incorporating Gas Insulating Systems
This standard covers metal-enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; fuses; circuit...
PC37.20.9/D4, Jul 2017
August 1, 2017
IEEE Draft Standard for Metal-Enclosed Switchgear Rated 1 kV to 52 kV Incorporating Gas Insulating Systems
This standard covers metal-enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; fuses; circuit...
PC37.20.9/D3, Dec 2016
January 1, 2017
IEEE Draft Metal Enclosed Switchgear Rated 1 kV to 52 kV Incorporating Gas Insulation Systems
This standard covers Metal-Enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; power fuses;...
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