45D1-A 廣角度直流電流表

簡述文章的話(hua)：45D1-A 廣角度直(zhi)(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)流(liu)表(biao)嵌入安裝在(zai)船舶、機車(che)、電(dian)(dian)(dian)(dian)(dian)站、礦山(shan)冶金(jin)、石油化(hua) 工和其它移(yi)動電(dian)(dian)(dian)(dian)(dian)力(li)設備裝置上(shang)，用于測量(liang)交直(zhi)(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)流(liu) 電(dian)(dian)(dian)(dian)(dian)壓，交流(liu)過載電(dian)(dian)(dian)(dian)(dian)流(liu)、頻率、功率、無功功率、功率因數 和絕緣電(dian)(dian)(dian)(dian)(dian)阻等用。也可作為非電(dian)(dian)(dian)(dian)(dian)量(liang)轉換(huan)為電(dian)(dian)(dian)(dian)(dian)量(liang)的二次儀表(biao)。