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一种快装式三相过欠电压保护器

更新时间:2020-11-20 08:27:36 大小:504K 上传用户:gsy幸运查看TA发布的资源 标签:过欠电压保护器 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

资料介绍

一种基于单片机的三相过欠电压保护器是由保护器本体,活动卡板组成。期技术特征为:保护器本体内置单片机,底端设有进线槽,正面还设有复位开关和显示屏,显示屏通过导线与单片机的输出端连接,单片机的输入端通过导线依次连接检测表、电阻和电源线;活动卡板通过导柱活动安装在内腔中。分别对三相电路的每天线路的电压值进行检测,并通过显示屏输出每条线路的实时电压大小,有利于判断发生故障的线路,通过弹簧使得活动卡板向上移动,使得活动卡板始终与安装架紧紧贴合,防止掉落,通过改变活动卡板与限位槽之间的距离,可以将装置卡在不同宽度的安装架上,操作方便。

A three-phase Over?and?Behind?voltage protector based on microcontroller is composed of a protector body and a movable technical features of the period are as follows:the body of the protector is built with a single chip microcomputer,which is equipped with a feed groove at the bottom end and a reset switch and display screen at the movable clamp plate is installed in the inner cavity through the guide pectively for three-phase circuit lines every day of testing voltage value,and through the output of each line the real-time voltage size,is conducive to judge fault lines,moving u p through spring makes activity card board,card board always make activity and mounting bracket joint tightly,prevent fall,by changing the activity and the distance between the limit slot card board,you can install the device card in different width of the rack,easy to operate.

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一种快装式三相过欠电压保护器.pdf 504K

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