法泰FTB1的选择性保护及应用

Selective Protection of FTB1 MCB and Its Application

随着建筑电器的不断发展,智能电网开始建设,微型断路器在住宅配电系统中的应用要求越来越高。为了满足供电质量和供电连续性,微型断路器也将开始智能化,并具备选择性保护、可通信功能等。详细介绍了法泰公司FTB1带选择性的过电流保护断路器的工作原理,并对应用中应注意的几个问题作了归纳总结。

With the continuous development of architectural electrical appliances,intelligent power grid construction began in the residence,application needs of the miniature circuit breaker in distribution system were more and more high.In order to meet the power supply quality and power supply continuity,the miniature circuit breaker will also begin to intelligent,and have selective protection function,communication function,etc.The working principle of FTB1＇s with selective overcurrent protection circuit breaker were introduced.Some problems needing attention in the application were summarized.