T/GDWCA 0025-2018 Universal specification for plug and power cord with a rated voltage of 220 volts or less
T/GDWCA 0025-2018 Universal specification for plug and power cord with a rated voltage of 220 volts or less
Basic Information
Scope
Scope: This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, and storage for plug power cables with a voltage of 220 V or lower. This standard applies to single-phase plug power cables used in household appliances, consumer electronics, and electrical equipment with a voltage of 220 V or lower. Main technical content: I. Requirements: 1. The surface of the power cable should be smooth, without air holes, cracks, unevenness, damage, spots, or dirt. 2. The surface of the plug pin should be free from oxidation, scratches, deformation, or rust, and the plating layer should be smooth, flat, and free from burrs. 3. The total length, outer diameter, stripping length, number of conductors, and cross-sectional dimensions of the power cable should all comply with the requirements of the drawings, and the dimensions of the plug should comply with the provisions of GB/T 1002. 4. The difference in outer diameter between any two points on the same cross-section of the power cable (ovality) should not exceed 12% of the upper limit of the average outer dimensions, etc. II. Mechanical performance: 1. The mechanical strength of the plug should comply with the provisions of GB/T