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3-10KV移开式交流金属封闭开关柜

所属类别:配电箱 点击次数:282次 发布时间:2018-11-01
3-10KV移开式交流金属封闭开关柜
3-10KV MOVABLE AC CLOSED METAL SWITCHGEAR
金属全封闭手车式高压开关设备
JYN系列(JYN2-10金属全封闭手车式高压开关设备)
1、结构特点:
1.1本开关柜的结构用钢板弯制焊接而成,整个柜由固定的壳体和装有滚轮的可移开部分两部分组成。
1.2外壳用铜板或有绝缘板分割成手车室、母线室、电缆室和继电仪表室四部分,制成金属封闭间隔式开关设备。
1.3外壳的前上部位是继电仪表室,室内装有摇门式继电器屏。
1.4外壳的下门内是手车室以及断路器的排气通道,将压力作用下的油气和蒸汽过排气通道从壳体的顶部向外排。
1.5外壳的后上部为主母线室,后下部为电缆室,下封板与接地开关有联锁。当接地开关合后才能开启下封板,上封板下面装有电压显示灯,当母线带电时灯亮,不能拆缺勤上封板。
1.6手车用钢板弯制焊接而成,底部有四只滚轮能沿水平方向移动,上边装有接地触头,导向装置,脚踏锁定械构及手车杠杆推进的扣攀。
1.7手车分断路器手车,电压互感器避雷器手车,电容器避雷手车,所有变压器手车,隔离手车。
1.8本开关柜符合“五防要求”
JYN series(JYN2-10 Metal Complete Seal Hand Car Type High Voltage Switch-gear)
1、Structure Characteristic:
1.1This switch box is made of bent steel plate through welding and the whole box is complied of the two parts a fixed shell and a movable component with wheels.
1.2The shell of this metal,seal partition type swath equipment is split with steel plates or insulating plates into four parts: hand car chamber,bus chamber.cable chamber and relay meter chamber.
1.3The position of the relay meter chamber is in the upper of the front inside the shell. And there is a shaking door type relay screen in the chamber.
1.4 The exhaust way of the hand car chamber is inside the lower door of the shell and the oil gas and the vapor acted by the pressure will be exited from the top of shell through the exhaust way.
1.5The main bus chamber is in the upper part of the back inside the shell and the cable chamber is in the lower part of the back inside the shall. There’s a connecting lock open the lower seal plate and the ground switch. Only when the ground switch is turned on can the low seal plate be opened. A voltage indicator is installed on the back surface of the supper seal plate. When the bus is powered the indicator will be light. At that time the upper seal plate can’t be removed.
1.6The handcart is made of bent steel plate through welding and on the bottom there are four wheels to make it move along the horizontal directions,ground touch point,guide device,pedal lock mechanism,handle to push it forward and cramps installed .
1.7The hand car is divided into circuit breaker one , voltage mutual induct one,arrester one for mutual induct and arrester one for condenser,transformer one for substation,separating one and the like.
This switch box is fit for the requirement of”5 preventive” .
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