化工企业低压电流互感器二次侧额定电流探讨

Discussion on Current Transformer’s Secondary Rated Current in Chemical Industry

根据相关规范要求,分析了电流互感器二次侧额定电流的计算过程,并统计出不同二次侧额定电流、不同导线截面、不同距离长度所对应的负荷容量。结合实际工程设计,对如何选择电流互感器二次侧额定电流进行了分析。

According to the requirements of relevant codes,the calculation process of secondary rated current of current transformer is analyzed,and the load capacity corresponding to different secondary rated current,different conductor section and different distance length is counted.Combined with the actual engineering design,the secondary rated current selection of current transformer is analyzed.