GB/T 22382-2008 Replaced National standards

GB/T 22382-2008 Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above

Publish Date: 2008-09-19 Implement Date: 2009-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 22382-2008

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: High-voltage switchgear

ICS Name: High-voltage switchgear and controllers

Publish Date: 2008-09-19

Implement Date: 2009-06-01

Pages: 12 pages

Scope

This standard specifies the conditions of use, rated values, design and structure, testing, information provided in inquiry forms, bids, and orders, transportation, storage, installation, operation, and maintenance rules, and the supplier's responsibilities for direct connection devices between gas-insulated metal-enclosed switchgear and power transformers. This standard applies to single-phase connection devices located between gas-insulated metal-enclosed switchgear meeting the requirements of GB 7674 with a rated voltage of 72.5 kV or higher, and power transformers meeting the requirements of GB 1094, equipped with fully immersed bushings that meet the requirements of GB/T 4109. One end of the bushing is immersed in transformer oil, and the other end is in the insulating gas of the switchgear.

Development Information

Word Count: 22 Thousand words Pages: 12 pages

Superseded by the following standards

GB/T 22382-2017 Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above

Referenced Standards

GB 1094.1-1996 Power transformers—Part 1:General GB 1094.2-1996 Power transformers—Part 2:Temperature rise GB/T 1094.3-2003 Power transformers—Part 3:Insulation levels,dielectric tests and external clearances in air GB 1094.5-2003 Power transformers—Part 5:Ability to withstand short circuit GB/T 2900.8-1995 Electrotechnical terminology—Insulator GB/T 4109-2008 Insulated bushings for alternating voltages above 1 000 V GB/T 7674-2008 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above GB/T 11022-1999 Common specifications for high-voltage switchgear and control gear standards

Adopt standards

IEC 61639:1996

Related Standards

GB/T 14808-2001 Replaced

GB/T 14808-2001 High-voltage alternating current contactors and contactor-based motor-starters

Publish Date: 2001-11-02

GB 1984-2003 Replaced

GB 1984-2003 High-voltage alternating-current circuit-breakers

Publish Date: 2003-06-05

GB 1985-2004 Replaced

GB 1985-2004 High-voltage alternating-current disconnectors and earthing switches

Publish Date: 2004-05-14

GB/T 4473-2008 Replaced

GB/T 4473-2008 Synthetic testing of High-voltage alternating current circuit-breakers

Publish Date: 2008-06-18

GB/T 22381-2008 Replaced

GB/T 22381-2008 Cable connections for gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above—Fluid-filled and extruded insulation power cables—Fluid-filled and dry type cable-terminations

Publish Date: 2008-09-19

GB/T 7674-2008 Replaced

GB/T 7674-2008 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above

Publish Date: 2008-09-19