低压照明产品电参数测试方法  

Test Method for Electrical Parameters of Low Voltage Lighting Products

作　　者：蔡金标 卢珈成 韦建根 杨翠云 孙艳 CAI Jinbiao;LU Jiacheng;WEI Jiangen;YANG Cuiyun;SUN Yan(Hengdian Group Tospo Lighting Co.,Ltd.,Dongyang 322100,China)

机构地区：[1]横店集团得邦照明股份有限公司,浙江东阳322100

出　　处：《中国照明电器》2022年第4期41-43,共3页China Light & Lighting

摘　　要：为了在低压照明产品电参数测试时规避或减少导线电阻带来的影响,从而准确测试出低压照明产品的电参数,对电参数测试时不同的接线方法进行分析,结合实测数据,证明为何四线法接线是最理想的测试方法,并指出四线法应用中的注意事项。掌握这一方法,也有助于检测人员在日常工作中能够准确判断出电参数的测试接线选择是否正确。This paper is mainly to discuss how to avoid or reduce the influence of wire resistance in the electrical parameter test,so as to accurately test the electrical parameters of low voltage lighting products.Through the analysis of different wiring methods in the test of electrical parameters,combined with the actual test data,this paper proves why four-wire wiring is the most ideal testing method,and emphasizes the matters needing attention in practice.Mastering this method is also helpful for detection personnel to accurately judge whether the test wiring selection of electrical parameters is correct in their daily work.

关 键 词：低压 照明产品 电阻 电参数 四线法 

分 类 号：TM923.07[电气工程—电力电子与电力传动]