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  • IEEE C37.20.9-2019

    Current The latest, up-to-date edition.

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

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  17-06-2019

    Publisher:  Institute of Electrical & Electronics Engineers

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    Abstract - (Show below) - (Hide below)

    This standard covers the design, testing, and installation of metal-enclosed switchgear that incorporates gas (typically SF6) at higher than ambient pressure as an insulation medium for alternating-current applications rated above 1 kV to 52 kV.

    General Product Information - (Show below) - (Hide below)

    Committee Switchgear
    Document Type Standard
    Publisher Institute of Electrical & Electronics Engineers
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    IEEE C37.122.2-2022 IEEE Guide for the Application of Gas Insulated Substations 1 kV to 52 kV
    IEEE C37.121-2020 REDLINE IEEE Guide for Switchgear--Unit Substation--Requirements
    IEEE C37.017-2020 IEEE Standard for Bushings for High-Voltage (Over 1000 Vac) Circuit Breakers and Gas-Insulated Switchgear

    Standards Referencing This Book - (Show below) - (Hide below)

    IEEE 693-2018 REDLINE IEEE Recommended Practice for Seismic Design of Substations
    IEEE C37.24-2017 IEEE Guide for Evaluating the Effect of Solar Radiation on Outdoor Metal-Enclosed Switchgear
    IEEE 386-2016 REDLINE IEEE Standard for Separable Insulated Connector Systems for Power Distribution Systems Rated 2.5 kV through 35 kV
    IEEE C37.20.2-2015 IEEE Standard for Metal-Clad Switchgear
    IEEE C37.100.5-2018 IEEE Standard for Definitions of High-Voltage Circuit Breakers Above 1000 Vac and 3200 Vdc, and Reclosers and Other Distribution Equipment from 1000 Vac to 38 000 Vac
    IEEE C37.04-2018 IEEE Standard for Ratings and Requirements for AC High-Voltage Circuit Breakers with Rated Maximum Voltage Above 1000 V
    IEEE C37.09-2018 REDLINE IEEE Standard Test Procedures for AC High-Voltage Circuit Breakers with Rated Maximum Voltage Above 1000 V
    IEEE C37.2-2008 IEEE Standard Electrical Power System Device Function Numbers, Acronyms, and Contact Designations
    IEEE C37.41-2016 IEEE Standard Design Tests for High-Voltage (>1000 V) Fuses and Accessories
    IEEE C37.48-2005 IEEE Guide for the Application, Operation, and Maintenance of High-Voltage Fuses, Distribution Enclosed Single-Pole Air Switches, Fuse Disconnecting Switches, and Accessories
    IEEE 4-2013 IEEE Standard for High-Voltage Testing Techniques
    IEEE C37.42-2016 REDLINE IEEE Standard Specifications for High-Voltage (>1000 V) Fuses and Accessories
    IEEE C37.20.7-2017 IEEE Guide for Testing Switchgear Rated Up to 52 kV for Internal Arcing Faults
    IEEE C37.20.3-2013 REDLINE IEEE Standard for Metal-Enclosed Interrupter Switchgear (1 kV-38 kV)
    IEEE C37.20.4-2013 REDLINE IEEE Standard for Indoor AC Switches (1 kV to 38 kV) for Use in Metal-Enclosed Switchgear
    IEEE C37.20.10-2016 IEEE Standard Definitions for AC (52 kV and below)and DC (3.2 kV and below) Switchgear Assemblies
    IEEE C37.81-2017 IEEE Guide for Seismic Qualification of Class 1E Metal-Enclosed Power Switchgear Assemblies
    IEEE C37.301-2009 IEEE Standard for High-Voltage Switchgear (Above 1000 V) Test Techniques--Partial Discharge Measurements
    IEEE C57.13-2016 IEEE Standard Requirements for Instrument Transformers
    IEEE C37.017-2010 IEEE Standard for Bushings for High-Voltage [over 1000 V (ac)] Circuit Breakers and Gas-Insulated Switchgear
    IEEE C37.06-2009 IEEE Standard for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis--Preferred Ratings and Related Required Capabilities for Voltages Above 1000 V
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