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ETCR7300-大(da)口徑三(san)相(xiang)(xiang)鉗(qian)形(xing)(xing)功(gong)(gong)率(lv)(lv)表(biao)是我公司精心研制的(de)一款專(zhuan)為(wei)現場(chang)測量三(san)相(xiang)(xiang)交流(liu)電(dian)(dian)壓(ya)、電(dian)(dian)流(liu)、漏電(dian)(dian)流(liu)、電(dian)(dian)壓(ya)間相(xiang)(xiang)位、電(dian)(dian)壓(ya)電(dian)(dian)流(liu)間相(xiang)(xiang)位、頻率(lv)(lv)、相(xiang)(xiang)序、電(dian)(dian)能(neng)(neng)、有功(gong)(gong)功(gong)(gong)率(lv)(lv)、無功(gong)(gong)功(gong)(gong)率(lv)(lv)、視在功(gong)(gong)率(lv)(lv)、功(gong)(gong)率(lv)(lv)因(yin)數、總功(gong)(gong)率(lv)(lv)等的(de)多功(gong)(gong)能(neng)(neng)、數字式、智(zhi)能(neng)(neng)儀表(biao)，鉗(qian)頭大(da)口徑（80mm×80mm：可鉗(qian)φ80mm電(dian)(dian)纜，或96mm×4mm扁鋼地線），使用非常方便，*兼容大(da)口徑鉗(qian)形(xing)(xing)漏電(dian)(dian)流(liu)表(biao)及微功(gong)(gong)率(lv)(lv)鉗(qian)表(biao)的(de)功(gong)(gong)能(neng)(neng)，還能(neng)(neng)用于(yu)判(pan)別變壓(ya)器(qi)接(jie)線組別、感性、容

ETCR7300A-大(da)(da)口徑(jing)三(san)相鉗形功(gong)率(lv)(lv)(lv)表(biao)(biao)是我公司(si)精(jing)心(xin)研制的一款專為現場測量三(san)相交(jiao)流(liu)電(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)流(liu)、電(dian)(dian)(dian)壓(ya)間相位、電(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)流(liu)間相位、頻率(lv)(lv)(lv)、相序、電(dian)(dian)(dian)能(neng)、有功(gong)功(gong)率(lv)(lv)(lv)、無功(gong)功(gong)率(lv)(lv)(lv)、視在功(gong)率(lv)(lv)(lv)、功(gong)率(lv)(lv)(lv)因數(shu)、總功(gong)率(lv)(lv)(lv)等的多功(gong)能(neng)、數(shu)字式(shi)、智能(neng)儀表(biao)(biao)，鉗頭大(da)(da)口徑(jing)（80mm×80mm：可(ke)鉗φ80mm電(dian)(dian)(dian)纜，或96mm×4mm扁(bian)鋼地(di)線），使用非常(chang)方便(bian)，*兼容(rong)大(da)(da)口徑(jing)鉗形漏(lou)電(dian)(dian)(dian)流(liu)表(biao)(biao)及微功(gong)率(lv)(lv)(lv)鉗表(biao)(biao)的功(gong)能(neng)，還(huan)能(neng)用于判別(bie)變(bian)壓(ya)器接線組別(bie)、感(gan)性、容(rong)性電(dian)(dian)(dian)路