Connection and Quality Inspection of Fine Wire Conductor in Branch Circuit of Low-voltage Distribution

Ren Changning（Ideal Industries，Inc. Beijing Office，Beijing 100028，China）

 

    Abstract Connection methods and quality inspection / testing means for fine wire conductors with section of up to 6 mm2 in branch circuit of building electricity are discussed in accordance with related codes and standards at home and abroad, for the purpose of offering proposals to increase safety of branch circuit. It is emphasized that correct process and material must be adopted for conductor connection，and it is important to strictly observe the codes and standards in routine inspection and maintenance in engineering projects.

    Key words Electric connection Conductor connector Voltage drop Detection instrument

 

    摘 要 依据国内外相关标准与规范，讨论建筑电气分支线路中6mm2及以下细导线的连接方法与质检手段，为提高分支线路安全性提出建议。强调工程中必须采用正确的工艺与材料进行导线连接，并应严格按照标准与规范进行日常巡检与维护的重要性。

    关键词 电气连接 导线连接器 电压降 检测仪表