摘要
分析了智能塑壳断路器(MCCB)的原理及各种保护特性,指出以微处理器为测控核心单元,使可靠性得到较大提高。该研究对MCCB的合理、正确应用具有重要意义。
The principle and protective characteristic of intelligent moulded case circuit breaker （MCCB） were analyzed. It is pointed out that the reliablity of MCCB can be improved by the use of micro-controller as key core. It is of practical meaning for reasonable application of MCCB.
出处
《低压电器》
2013年第7期26-28,共3页
Low Voltage Apparatus
关键词
塑壳断路器
智能化
现场总线
moulded case circuit breaker （MCCB）
intelligent
field bus
