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DHX-900Z中置柜多(duo)功能无线(xian)(xian)(xian)核相仪(yi)仪(yi)器(qi)(qi)(qi)由2个(ge)高压发射器(qi)(qi)(qi)X/Y、2个(ge)低压发射器(qi)(qi)(qi)X1/Y1、6个(ge)中置柜采集器(qi)(qi)(qi)X2/Y2、1个(ge)接收主(zhu)机(ji)组(zu)成。发射器(qi)(qi)(qi)可以判断线(xian)(xian)(xian)路是否带电(dian)，测(ce)量线(xian)(xian)(xian)路相位和频率。2个(ge)发射器(qi)(qi)(qi)将测(ce)量的数据(ju)通(tong)过无线(xian)(xian)(xian)电(dian)发送给接收主(zhu)机(ji)，接收主(zhu)机(ji)依据(ju)发射器(qi)(qi)(qi)数据(ju)计算两(liang)线(xian)(xian)(xian)路相位差值，判断同(tong)异相。

GCHX-860A中置柜(ju)多(duo)功(gong)(gong)(gong)能(neng)(neng)(neng)无线(xian)(xian)(xian)(xian)高(gao)(gao)(gao)压核相仪(yi)(yi) 中置柜(ju)多(duo)功(gong)(gong)(gong)能(neng)(neng)(neng)无线(xian)(xian)(xian)(xian)高(gao)(gao)(gao)压核相仪(yi)(yi) （以下简(jian)称“仪(yi)(yi)器”）用于两条高(gao)(gao)(gao)压线(xian)(xian)(xian)(xian)路并网或环网核相。该仪(yi)(yi)器可以升级远(yuan)程核相的(de)功(gong)(gong)(gong)能(neng)(neng)(neng)。仪(yi)(yi)器适合1V～220KV交流输电(dian)线(xian)(xian)(xian)(xian)路带(dai)电(dian)作(zuo)业和二(er)次侧带(dai)电(dian)作(zuo)业，具(ju)有高(gao)(gao)(gao)压验电(dian)功(gong)(gong)(gong)能(neng)(neng)(neng)。 仪(yi)(yi)器采用无线(xian)(xian)(xian)(xian)传(chuan)输技术(shu)，操作(zuo)安全(quan)可靠，使用方(fang)便，克(ke)服了有线(xian)(xian)(xian)(xian)核相器的(de)诸多(duo)缺点(dian) 适用1V～220KV交流输电(dian)线(xian)(xian)(xian)(xian)路带(dai)电(dian)作(zuo)业和二(er)次侧带(dai)电(dian)作(zuo)业，具(ju)有高(gao)(gao)(gao)压验电(dian)功(gong)(gong)(gong)能(neng)(neng)(neng)