T/EQTA 001.2-2019 Abolished Group standards

T/EQTA 001.2-2019 High-low voltage distribution equipment assembly system manufacturing and installation process Part 2: Secondary components installation and wiring process

Publish Date: 2020-01-01 Implement Date: 2020-01-01 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/EQTA 001.2-2019

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Processing technology

ICS Name: Low-voltage switchgear and controllers

Publish Date: 2020-01-01

Implement Date: 2020-01-01

Scope

Main Technical Content: In recent years, the low-voltage complete equipment industry in Dalian City has developed rapidly. As of now, there are more than 100 low-voltage complete equipment manufacturing enterprises, which have injected strong impetus into the economic development of Dalian City. Due to the adoption of national standards (GB7251 series standards) equivalent to the IEC international standards for the manufacture of low-voltage complete equipment, the product quality requirements are high. At the same time, it is also a product included in the national mandatory product certification catalog, with even higher requirements for the electrical safety quality of the product. Therefore, quality control during the production process of enterprises is particularly important, especially for electrical installation processes, such as the technical requirements for the manufacture and installation of primary and secondary wiring. However, at present, national standards, industry standards, and local standards do not propose specific requirements and regulations for the manufacture and installation of primary and secondary wiring. Each enterprise independently formulates some internal control technical documents to regulate this, resulting in differences in the quality of complete equipment. In order to make the quality of high- and low-voltage complete equipment products in Dalian City safer and more reliable, and to make the primary and secondary wiring manufacture and installation processes in enterprises more standardized and formalized, the Dalian Electrical Quality Technology Association and Dalian Xincheng Electric Control Co., Ltd. took the lead in organizing multiple member units to study and formulate the group standard "High and Low-Voltage Complete Equipment Primary and Secondary Wiring System Manufacture and Installation Processes - Part 2: Secondary Components Installation and Wiring Processes". The technical features of this standard are formed aft

Development Information

Same series standard

T/EQTA 001.1-2019 High-low pressure switchgear first and second wiring system production and installation process - Part 1: Wiring and installation process of busbar manufacturing techniques

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