GB/T 34989-2017Connectors -- Safety requirements and tests (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

This standard uses redrafted Law to amend the use of IEC 61984:2008 "Connector Safety Requirements and Tests." this standard and IEC 61984:2008 technical differences and the reasons are as follows.

--- On normative references, this standard made a specific technical differences in adjustment to adapt to China's technical conditions, adjust the situation Concentration reflected in the second chapter "Normative references", the specific adjustments are as follows;

- Equivalent with the international standard GB/T 2421.1 instead of IEC 60068-1;

- Equivalent to the use of international standards GB/T 2423.53 instead of IEC 60068-2-70;

- Equivalent with the international standard GB/T 4210 instead of IEC 60050-581;

- Equivalent with the international standard GB/T 5095.1 instead of IEC 60512-1;

- Equivalent to the use of international standards GB/T 5095.2 instead of IEC 60512-2;

- Equivalent to the use of international standards GB/T 5095.3 instead of IEC 60512-3;

- Equivalent to the use of international standards GB/T 5095.5 instead of IEC 60512-5;

- Equivalent to the use of international standards GB/T 5095.11 instead of IEC 60512-11;

- Equivalent to the use of international standards GB/T 5465.2 instead of IEC 600417;

- Equivalent to the use of international standards GB/T 16842 instead of IEC 61032;

- Equivalent to the use of international standards GB/T 16895.21 instead of IEC 60364-4-41;

- Equivalent to the use of international standards GB/T 17045 instead of IEC 61140;

- Equivalent to the international standard GB/T 18290.2 instead of IEC 60352-2;

- Equivalent to the use of international standards GB/T 18290.5 instead of IEC 60352-5.

--- As GB/T 4208-2017 instead of IEC 60529:1989, it will IEC 60529 Chapter 5 of "the use of test force 20N "50mm spherical" contact probe test guards "was changed to." The first characteristic figure is 1, using a test force of 50N ± 5N ball probe test guards "(see 6.4.2.2, 7.5 in Table 14-E1 group);

--- As GB/T 4208-2017 instead of IEC 60529:1989, it will IEC 60529 Chapter 5 of "the use of test force 20N test refers to the test guards, "to" the first characteristic number of 2, with a test force of 10N ± 1N articulation Test means protective devices "(see 6.4.1, 6.4.2.3, 6.4.3, 7.5 in Table 14-E1 group).

Please note that some of this document may be patentable. The issuing agencies of this document do not bear the responsibility of identifying these patents.

This standard proposed by the Ministry of Industry and Information Technology of the People's Republic of China.

This standard by the National Electrical Equipment Standardization Technical Committee Electromechanical Components (SAC/TC166) centralized.

This standard was drafted unit. Zhejiang Yonggui Electric Co., Ltd..

1 Scope

This standard specifies the connector of technical information (electrical rating), classification, structural requirements and performance and testing.

This standard applies to no detailed specification or detailed specification reference to the standard safety requirements, rated voltage AC or DC 50V ~ 1000V, contacts rated current not higher than 125A connector.

For the rated voltage not higher than 50V connector can use this standard as a reference to use, in this case, the clearance and creepage the distance refers to the provisions of GB/T 16935.1.

This standard can also be used as a connector for each contact rated current higher than 125A can be used as a reference.

This standard does not apply to existing safety standards in the device (or device) connector.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 2421.1 Electrical and Electronic Products Environmental Testing Overview and Guidelines (GB/T 2421.1-2008, IEC 60068-1:1988, IDT) GB/T 2423.53 Environmental testing for electric and electronic products Part 2. Test methods Test Xb. Marked by friction of hands and Print text wear (GB/T 2423.53-2005, IEC 60068-2-70:1995, IDT) GB/T 3956-2008 Cable conductor (IEC 60228:2004, IDT) GB/T 4208-2017 Enclosure Rating (IP Code) (IEC 60529:2013, IDT) GB/T 4210 Electrotechnical terminology Electromechanical components for electronic equipment (GB/T 4210-2015, IEC 60050-581:2008, IDT) GB/T 5095.1 Electromechanical components for electronic equipment - Basic test procedures and measurement methods - Part 1. General (GB/T 5095.1-1997, idtIEC 60512-1) GB/T 5095.2 Electromechanical components for electronic equipment - Basic test procedures and measurement methods - Part 2. General inspection, electrical continuity and contact resistance test, insulation test and voltage stress test (GB/T 5095.2-1997, idtIEC 60512-2) GB/T 5095.3 Electromechanical components for electronic equipment - Basic test procedures and measurement methods - Part 3. Current carrying capacity test (GB/T 5095.3-1997, idtIEC 60512-3) GB/T 5095.5 Electromechanical components for electronic equipment - Basic test procedures and measurement methods - Part 5. Impact test (Free-cell), Static load test (fixed element), life test and overload test (GB/T 5095.5-1997, idtIEC 60512-5) GB/T 5095.11 Electromechanical components for electronic equipment - Basic test procedures and measurement methods - Part 11. Climate test (GB/T 5095.11-1997, idtIEC 60512-11-1, IEC 60512-11-7, IEC 60512-11-8) Graphical symbols for electrical equipment - Part 2. Graphical symbols (GB/T 5465.2-2008, IEC 60417.

2007, IDT)

Sulfur dioxide corrosion test of metals and other inorganic coatings under normal conditions of condensation (ISO 6988-2009).

1985, IDT)

GB/T 13140.4-2008 Connecting devices for low voltage circuits for household and similar purposes Part 2. Barbed wire as a standalone unit Particular requirements for connecting devices for insulation type clamping (IEC 60998-2-3-2002, IDT) GB/T 16842 shell and human protective equipment test fixture (GB/T 16842-2008, IEC 61032:1997, IDT)