(?) (?)1、(?)电(Dian)压(Ya)/电(Dian)流(Liu)传(Chuan)感(Gan)器(Qi)实(Shi)时(Shi)监(Jian)测(Ce)一(Yi)路(Lu)单(Dan)相(Xiang)交(Jiao)流(Liu)电(Dian)压(Ya)/电(Dian)流(Liu)、(?)一(Yi)路(Lu)直(Zhi)流(Liu)电(Dian)压(Ya)/电(Dian)流(Liu)、(?)或(Huo)两(Liang)路(Lu)单(Dan)相(Xiang)交(Jiao)流(Liu)电(Dian)压(Ya);具(Ju)有(You)过(Guo)压(Ya)、(?)欠(Qian)压(Ya)、(?)过(Guo)流(Liu)报(Bao)警(Jing)作(Zuo)用(Yong);
(?) (?)2、(?)记(Ji)录(Lu)报(Bao)警(Jing)发(Fa)生(Sheng)的(De)时(Shi)间(Jian)、(?)类(Lei)型(Xing)、(?)参(Can)数(Shu),(?)根(Gen)据(Ju)报(Bao)警(Jing)记(Ji)录(Lu)可(Ke)以(Yi)分(Fen)析(Xi)现(Xian)场(Chang)情(Qing)况(Kuang),(?)为(Wei)消(Xiao)除(Chu)故(Gu)障(Zhang)提(Ti)供(Gong)依(Yi)据(Ju);
(?) (?)3、(?)采(Cai)用(Yong)现(Xian)场(Chang)二(?)总(Zong)线(Xian)通(Tong)信(Xin)技(Ji)术(Shu)与(Yu)消(Xiao)防(Fang)电(Dian)源(Yuan)监(Jian)控(Kong)主(Zhu)机(Ji)通(Tong)讯(Xun),(?)可(Ke)以(Yi)时(Shi)刻(Ke)监(Jian)控(Kong)现(Xian)场(Chang)的(De)运(Yun)行(Xing)情(Qing)况(Kuang),(?)及(Ji)时(Shi)发(Fa)现(Xian)报(Bao)警(Jing)信(Xin)息(Xi)。(?)