GB/T 14048.22-2022 Active National standards

GB/T 14048.22-2022 Low-voltage switchgear and controlgear—Part 7-4:Ancillary equipment—PCB terminal blocks for copper conductors

Publish Date: 2022-10-12 Implement Date: 2023-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 14048.22-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Low-voltage electrical equipment

ICS Name: Low-voltage switchgear and controllers

Publish Date: 2022-10-12

Implement Date: 2023-05-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国低压电器标准化技术委员会(SAC/TC 189)

Pages: 32 pages

Scope

本文件规定了主要用于工业或类似用途的PCB接线端子排的要求。通过钎焊、压入或等效方式将铜导体安装或固定在印制电路板上,从而使两者之间形成电气或机械连接。本文件适用于额定电压交流不超过1 000 V、频率至1 000 Hz或直流不超过1 500 V的电路中，用于连接截面积为0.08 mm2～300 mm2（AWG 28/600 kcmil）的经处理或未经处理铜导体的PCB接线端子排。

Development Information

Drafting Units:

上海电器科学研究院、万可电子(天津)有限公司、成都瑞联电气股份有限公司、上海良信电器股份有限公司、上海添唯认证技术有限公司

Drafting Persons:

贾峰、顾萌、汪芳、于滨、朱骏杰、董慧

Word Count: 66 Thousand words Pages: 32 pages

Same series standard

GB/T 14048.23-2022 Low-voltage switchgear and controlgear—Part 9-1:Active arc-fault mitigation systems—Arc quenching devices

Replace the following standards

GB/T 14048.22-2017 Low-voltage switchgear and controlgear—Part 7-4:Ancillary equipment—PCB terminal blocks for copper conductors

Referenced Standards

GB/T 9789-2008 Metallic and other non-organic coatings—Sulfur dioxide test with general condensation of moisture IEC 60068-2-20 IEC 60352-1 IEC 60352-2 IEC 60352-3 IEC 60352-4 IEC 60352-5 IEC 60352-6 IEC 60352-7 IEC 60512-2-2:2003 IEC 60512-4-1 IEC 60512-5-2:2002 IEC 60512-11-7 IEC 60512-11-9 IEC 60512-11-10 IEC 60695-2-10 IEC 60695-2-11 IEC 60695-2-12 IEC 60695-2-13 IEC 60947-1:2020 IEC 60998-2-3 IEC 60999-1 IEC 60999-2 IEC 61210

Adopt standards

IEC 60947-7-4:2019

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