【摘要】 以DSP为控制单元,采用新型的保护原理和完善的软件模块,设计的综合保护装置能实现断相、漏电、短路、过压欠压及过载保护。应用中启动器综合保护和故障闭锁功能提高了供电的安全性和可靠性。更多还原

【Abstract】 Synthesis protective device of magnetic starter is designed based on DSP.Protective device achieves open phase,leakage,short-circuit,over-voltage,low-voltage and overload protection by new protection principle and perfect software model.In practical,Synthesis protection and fault locking improve security and reliability of power supply.更多还原