thermal circuit-breaker

基本解释

Based on the analysis of heat transfer process in explosive circuit-breaker, a thermal model of circuit-breaker is proposed in this paper.
通过对爆炸式开关的热学分析，考虑开关内部传导散热和外表面的对流和辐射散热，建立了开关的瞬态热分析模型。
Built-in circuit breaker, contactor, thermal relay, to start or stop motor, with overload, short circuit and voltage decompression protection functions;
内装断路器、接触器、热继电器等，可控制电机的直接起动、停止，并对过载、短路和失压进行保护；
CM3 molded case circuit breaker(MCCB) with thermal overload alarm but non-release function was introduced. It integrates part function of thermal overload relay and function of MCCB.
介绍了一种具有热过载报警不脱扣功能的CM3塑料外壳式断路器，其将热过载继电器的部分功能与MCCB的功能有机地结合在一起。