HSM1z系列智能型塑料外壳式断路器  

HSM1z Series Intelligent Plastic Casing Circuit Breaker

作　　者：冯永海[1] 沈春燕[1] 

机构地区：[1]杭州之江开关股份有限公司,浙江杭州311234

出　　处：《江苏电器》2007年第6期49-51,64,共4页

摘　　要：介绍了新型低压智能型塑料外壳式断路器的用途、分类、结构特点、性能指标、保护参数、设定及适用范围等。由于断路器配备了智能型脱扣器,不仅增加了整定电流的选择范围,而且具有三段保护功能,并且长延时和短延时动作时间可设定,使产品更加可靠,将在低压电网领域里得到广泛应用。Introduction was made to application, classification, structural feature performance index, protection parameters, setting and ap- plicable scope etc of new low-voltage intelligent plastic casing circuit breaker. Due to that the circuit breaker is equiped with intelligent release which not only increases selecting range of setting current, but also has three section protection function, and long time delay and short time delay action time can be set, enabling the product more reliable, it will be applied widely in low-voltage power net field.

关 键 词：低压电网 智能型塑料外壳式断路器 智能型脱扣器 

分 类 号：TM561[电气工程—电器]