万联电器专业生产厂家,手机 :13806607695 陈经理 电话 0577-62969066 一、概述 高压跌落保险 RW5-35/100A 及拉负荷跌落式熔断器 PRWG2-35/100A 是户外高压保护电器。它装置在配电变压器高压侧或配 电线支干线路上、用作变压器和线路的短路、过载保护高压跌落开关 RW5-35-100A 高压跌落开关 RW5-35-100A 及分、合负荷 电流。跌落式熔断器 PRWG2-35/100A 由绝高压跌落保险 RW5-35/100A 缘支架和熔丝管二部分组成,静触头安装在绝缘支架两 端,动触头安装在熔丝管两端,熔丝管由内行时,熔丝管借助熔丝张紧后形成闭合位置。当系统发生故障时,故障电流时熔丝 迅速熔断,并形成电弧,消弧管受电弧灼热,分解出大量的气体,使馆内形成很高压力,并沿管道形成纵吹,电弧被迅速拉长 而熄灭。熔丝熔断后,下部动触头失去张力二下翻层的消弧管
开关和保险丝 An electric switch is often on a wall near the door of a room. Two wires lead to the lamp in the room. The switch is fixed in one of them. The switch can cause a break in this wire, and then the light goes. The switch can also join the two parts of the wire again, then we get a light. Switch can control many different things. Small switches control lamps and radio sets because th