Standard

IEEE 2771-2021

Jan 2022 Current

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Language English

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Abstract

New IEEE Standard - Active. Operating voltage, overvoltage, and sustained dc arc current of dc earth electrode lines are introduced in this guide. Technical conditions of arcing horns are discussed, including gap spacing, structures, materials, and layout. In addition, tests for arcing horns are recommended.

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Standard from IEEE
Published: January 20 2022
Document type: IS
Pages
ISBN: 978-1-5044-8138-0

Publisher: IEEE
Distributor: IEEE
ICS: 29.200
National Committee: IEEE Power and Energy Society / Surge Protective Devices Committee

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Refers: IEEE 1899-2017
Refers: IEC 61325:1995, Insulators for Overhead Lines with a Nominal Voltage above 1000 V—Ceramic or Glass Insulator Units for d.c. Systems—Definitions, Test methods and Acceptance Criteria.
Refers: IEC 60060-1:2010, High-Voltage Test Techniques—Part 1: General Definitions and Test Requirements.
Refers: IEC 60633:2019, Terminology for High-Voltage Direct Current (HVDC) Transmission.
Refers: IEC 60071-2:2018, Insulation Co-ordination—Part 2: Application Guidelines.

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Abstract

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