论ZCT与CPM的质量控制和它们的匹配  

ON QUALITY CONTROL AND INTER-MATCHING OF ZCT AND CPM

作　　者：连理枝[1] 

机构地区：[1]杭州之江开关厂,311234

出　　处：《华通技术》2000年第1期10-14,共5页

摘　　要：以电磁式三极漏电断路器为例,从生产验证角度分析了零序电流互感器及执行脱扣环节的脱扣器的质量控制要点。并对零序电流互感嚣初级、次级匝数的最佳匹配进行了实例计算。Taking electromagnetic three-pole residual circuit breaker as an example, this paper analyses quality control points of zero sequence current transformer and its tripping unit from point view of its production and gives out several example calculations on optimistic matching of primary and secondary turns of the zero sequence current transformer.

关 键 词：零序电流互感器 漏电脱扣器 质量控制 

分 类 号：TM452.1[电气工程—电器] TM07