范文编号:JD321 范文字数:22512,页数:41,有proE三维图 摘 要:低压断路器是用于接通、分断配电电路及对各种故障进行保护的一种开关电器,广泛应用于低压配电系统中。本次范文设计的是63A塑壳式低压断路器,以DZ20塑壳式低压断路器为例,详细介绍了塑壳式低压断路器的设计过程,包括断路器导电系统、灭弧系统、过电流延时脱扣器、短路瞬动机构的设计。最后利用Pro/E软件对产品进行三维造型。 Abstract: The low-voltage breaker is a kind of switch electrical appliance.It can get on and cut the distribution circuit and protect all kinds of faults.It can be widely used in the low-voltage distribution system.This dissertation is designed is 63A molded case low-voltage circuit breaker,This paper makes DZ20 molded case low-voltage circuit as an example,in detail introducing the molded case low voltage break design process,including the designs of conduct electric system,kill arc system,overcurrent time-relay releaser,short-circuit instantaneous-action organization.use the software “Pro/E” to proceed 3D reallike.
目 录 摘 要 ………………………………………………………………………………………………Ⅰ 塑壳式低压断路器设计相关范文 |
上一篇:机床润滑系统的设计 | 下一篇:直流接触器设计 |
点击查看关于 塑壳式 低压断路器 设计 的相关范文题目 | 【返回顶部】 |