GB/T 24837-2018 Active National standards

GB/T 24837-2018 1 100 kV high-voltage alternating-current disconnectors and earthing switches

GB/T 24837-2018 1 100 kV high-voltage alternating-current disconnectors and earthing switches

Publish Date: 2018-09-17 Implement Date: 2019-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 24837-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: High-voltage switchgear

ICS Name: Substations, surge arrestors

Publish Date: 2018-09-17

Implement Date: 2019-04-01

Pages: 75 pages

Scope

This standard specifies the usage conditions, rated values, design and structure, testing, selection guidelines, transportation, storage, installation, operation, and maintenance requirements for 1,100 kV high-voltage AC disconnect switches and grounding switches.
This standard applies to AC disconnect switches and grounding switches designed for outdoor installation, with a rated voltage of 1,100 kV and an operating frequency of 50 Hz.

Development Information

Word Count: 159 Thousand words Pages: 75 pages

Replace the following standards

GB/Z 24837-2009 Specification for 1100 kV alternating-current disconnectors and earthing switches

Referenced Standards

GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 1984-2014 High-voltage alternating-current circuit-breakers GB/T 2900.20-2016 Electrotechnical terminology—High-voltage switchgear and controlgear GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 4473-2008 Synthetic testing of High-voltage alternating current circuit-breakers GB/T 7354-2003 Partial discharge measurements GB/T 7674-2008 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above GB/T 11022-2011 Common specifications for high-voltage switchgear and controlgear standards GB/T 26218.1-2010 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 1:Definitions,information and general principles GB/T 26218.2-2010 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 2:Ceramic and glass insulators for a.c.systems GB/T 26218.3-2011 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 3:Composite insulators for a.c.systems GB/T 26218.4-2019 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 4:Insulators for d.c. systems

Related Standards

GB/T 14598.7-1995 Abolished

GB/T 14598.7-1995 Electrical relays—Part 3:Single input energizing quantity measuring relays with dependent or independent time

Publish Date: 1995-06-02

GB/T 15576-1995 Replaced

GB/T 15576-1995 The specifications of low-voltage reactive power steady compensation equipments

Publish Date: 1995-06-02

GB 8286-1996 Replaced

GB 8286-1996 Mining flameproof movable substations

Publish Date: 1996-03-31

GB/T 16896.1-1997 Replaced

GB/T 16896.1-1997 Digital recorders for measurements in high—Voltage impulse tests—Part 1:Requirements for digital recorders

Publish Date: 1997-07-28

GB 2314-1997 Replaced

GB 2314-1997 General technical requirements for electric power fittings

Publish Date: 1997-09-24

GB/T 17467-1998 Replaced

GB/T 17467-1998 High-voltage/low-voltage prefabricated substations

Publish Date: 1998-08-17