T/JQDATB 010-2024 Active Group standards

T/JQDATB 010-2024 Intelligent Low-voltage Distribution Cabinet

Publish Date: 2024-09-24 Implement Date: 2024-10-24 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/JQDATB 010-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Low-voltage switchgear and controllers

Publish Date: 2024-09-24

Implement Date: 2024-10-24

Scope

Scope: This document specifies the terms and definitions, usage conditions, technical requirements, and test methods for intelligent switchgear in low-voltage switchgear and control equipment. This document applies to low-voltage distribution cabinets with a rated electrical insulation voltage of no more than 1,000 V AC and 1,500 V DC, a frequency of no more than 60 Hz, and a one-time design, manufacturing, and verification or fully standardized batch production. These cabinets are housed and available in fixed or removable configurations. Main technical content: 5. Technical requirements 5.1 Structural requirements 5.2 Functional requirements 5.2.1 Telemetry function 5.2.2 Teleinformation function 5.2.3 Telecontrol function 5.2.4 Teleadjustment function 5.2.5 Real-time control function 5.3 Dielectric performance The dielectric performance of intelligent low-voltage distribution cabinets shall comply with the requirements of GB/T 7251.1 Chapter 9.1 Section 9.1. 5.4 Temperature rise limits shall comply with the requirements of GB/T 7251.1 Chapter 9.2. 5.5 Short-circuit protection and short-circuit withstand strength 5.6 Wiring specifications 5.7 Shielding and grounding 5.8 Connected repeaters 5.9 Electromagnetic compatibility (EMC) 5.10 Internal arc fault resistance 5.11 Corrosion resistance The corrosion resistance test shall be conducted in accordance with GB/T 10125.1 "Corrosion Test and Salt Spray Test in Artificial Atmosphere". 6. Design verification

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