T/CQPRA 0102-2026 Active Group standards

T/CQPRA 0102-2026 Technical Requirements for Corrosion Protection and Wind Deflection Prevention of Outdoor High-Voltage Disconnectors

Publish Date: 2026-03-27 Implement Date: 2026-03-27 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CQPRA 0102-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Normal diagnostic instruments

ICS Name: High-voltage switchgear and controllers

Publish Date: 2026-03-27

Implement Date: 2026-03-27

Scope

This document is applicable to the design, manufacture, installation, acceptance, and operation and maintenance of outdoor high-voltage disconnect switches with a rated voltage of 3.6 kV or higher, as well as their supporting structures, in new construction, renovation, and expansion projects. This document is applicable to outdoor operating environments with high salt fog, industrial pollution, high humidity, high wind speed, and complex climate conditions. Equipment in other similar environmental conditions can be implemented with reference to this document. This document specifies the technical requirements for corrosion resistance and wind deflection prevention of outdoor high-voltage disconnect switches in operating environments, including the classification of use environments and working conditions, corrosion prevention technical requirements, wind deflection design requirements, manufacturing and installation requirements, test and inspection methods, inspection and acceptance, operation and maintenance, and data management, etc.

Development Information

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 22382-2008 Replaced

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