T/CQPRA 0107-2026 Active Group standards

T/CQPRA 0107-2026 Performance specification for protection and control of intelligent integrated distribution box (JP)

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 0107-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Normal diagnostic instruments

ICS Name: Low-voltage switchgear and controllers

Publish Date: 2026-03-27

Implement Date: 2026-03-27

Scope

This document is applicable to the evaluation of the protection and control performance of intelligent integrated distribution boxes (JP) with voltage levels of 0.4 kV and below during the design, manufacturing, testing, acceptance, and operation and maintenance processes. This document is applicable to intelligent integrated distribution boxes used in power distribution, lighting distribution, and comprehensive power consumption scenarios in power grids. It can also be used as a reference by relevant equipment manufacturing units, testing institutions, and operation and management units. This document specifies the protection and control performance requirements of intelligent integrated distribution boxes (JP), including protection function performance, control and intelligent functions, performance indicators, test methods, and operation and maintenance and data management requirements.

Development Information

Related Standards

GB 7251.2-1997 Replaced

GB 7251.2-1997 Low-voltage switchgear and control gear assemblies—Part 2:Particular requirements for busbar trunking systems(busways)

Publish Date: 1997-12-30

GB/T 11022-1999 Replaced

GB/T 11022-1999 Common specifications for high-voltage switchgear and control gear standards

Publish Date: 1999-10-10

GB/T 18858.1-2002 Replaced

GB/T 18858.1-2002 Low-voltage switchgear and control gear Controller-device interface(CDIs)—Part 1:General rules

Publish Date: 2002-10-08

GB/T 18858.3-2002 Replaced

GB/T 18858.3-2002 Low-voltage switchgear and control gear—Controller-Device interface(CDI)—Part 3:Device Net

Publish Date: 2002-10-08

GB/Z 18859-2002 Replaced

GB/Z 18859-2002 Enclosed low-voltage switchgear and controlgear Assemblies—Guide for testing under conditions of arcing due to internal fault

Publish Date: 2002-10-08

GB 14048.4-2003 Replaced

GB 14048.4-2003 Low-voltage switchgear and controlgear—Electromechanical contactors and motor-starters

Publish Date: 2003-09-10