T/GDWCA 0001-2018 Under 250V, unplugged, fast-connect wire connector

Scope

Scope: This standard specifies the terms and definitions, general requirements, product classification, product models and representation methods, performance requirements, inspection methods, inspection rules, labels and markings, packaging, transportation, and storage for 250V and below non-stripping quick wire connectors. This standard applies to 250V and below non-stripping quick wire connectors with a cross-sectional area of 0.5mm2 to 6.0mm2. It does not apply to waterproof products and cannot be reused. Main technical content: 1. Performance requirements: - The appearance of the product should avoid dirt and color differences, as well as phenomena such as improper assembly of the cover and terminals, deformation, and insufficient molding. - The structure of the connector for protection against electric shock shall comply with the provisions of GB 13140.2. After correctly installing and connecting the insulated wire with the minimum and/or maximum cross-sectional area, the live parts shall be inaccessible. - The connector shall have wire retention force, and the wire shall not be dislodged from the product during use. 2. Inspection methods: - Each terminal of the connector shall be connected to a wire with a minimum and maximum cross-sectional area specified for the connector, or to a combination of wires with a minimum and maximum cross-sectional area that the connector can accommodate. - According to the connector's capacity, the corresponding wires shall be selected. The wires with the maximum and minimum cross-sectional areas shall be tested separately. For wires with different cross-sectional areas, 3 samples of single-core wires and 3 samples of multi-core wires shall be tested. The length of the test wires shall be 500mm ± 50mm. - For connectors whose insulating materials are not ceramic or thermosetting materials, the tests shall be conducted in a temperature chamber with ambient air composition and pressure and ventilation. 3. Ins

Development Information

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