明泰電(dian)氣（蘇(su)州(zhou)）有(you)限公(gong)(gong)司是正(zheng)泰集團在蘇(su)州(zhou)地區一家授權(quan)的經銷企業，連(lian)續十(shi)年銷量居(ju)正(zheng)泰營銷網絡名，公(gong)(gong)司主要經營“正(zheng)泰”牌配電(dian)電(dian)器(qi)(qi)、控制電(dian)器(qi)(qi)、終端電(dian)器(qi)(qi)、電(dian)源電(dian)器(qi)(qi)、電(dian)力電(dian)子、儀(yi)(yi)器(qi)(qi)儀(yi)(yi)表、建(jian)筑(zhu)電(dian)器(qi)(qi)、高壓電(dian)器(qi)(qi)及成套設備。

塑殼斷路器類

此類電(dian)源切換(huan)系統以塑殼式斷路器為(wei)(wei)切換(huan)執行部件，切換(huan)功(gong)能用(yong)ATS自動控制(zhi)單(dan)(dan)元完成，有機械和電(dian)氣連鎖，泰州PC雙電(dian)源，功(gong)能完善(shan)，操作性能好，使用(yong)壽命高(gao)，組(zu)成元器件較少(shao)，安(an)裝方(fang)便。該類屬CB級(ji)轉換(huan)開關(guan)電(dian)器，由兩個斷路器作為(wei)(wei)電(dian)流分斷單(dan)(dan)元，并配備電(dian)流脫扣器

，PC雙電(dian)源價(jia)格，具備一定的保護能(neng)力，斷路器的接通(tong)/分斷能(neng)力比繼電(dian)器高很多。

明泰電(dian)氣(qi)（蘇(su)州）有限公(gong)司是正泰集(ji)團在蘇(su)州地區一家授權的經(jing)銷企業，連續(xu)十年銷量居正泰營(ying)(ying)銷網絡名，公(gong)司主要經(jing)營(ying)(ying)“正泰”牌配(pei)電(dian)電(dian)器、控制(zhi)電(dian)器、終端電(dian)器、電(dian)源電(dian)器、電(dian)力電(dian)子、儀(yi)器儀(yi)表、建(jian)筑電(dian)器、高壓電(dian)器及成套設備。

PC級的雙電源不具有過載和短路保(bao)護功能，其執行(xing)元件(jian)為隔離開關，其驅動元件(jian)為電磁線圈(quan)，動作速度很快；

CB級雙電源(yuan)具有(you)過載和短路(lu)(lu)保護功能，其(qi)執行元件(jian)為斷路(lu)(lu)器，PC雙電源(yuan)報價，其(qi)驅動元件(jian)為電機(ji)，動作速(su)度(du)較慢(man)；

明泰(tai)電(dian)(dian)氣（蘇(su)州）有限公(gong)司(si)是正泰(tai)集團在蘇(su)州地區一家授權的經銷(xiao)企業，連續十年銷(xiao)量(liang)居正泰(tai)營(ying)銷(xiao)網絡名(ming)，公(gong)司(si)主要經營(ying)“正泰(tai)”牌配電(dian)(dian)電(dian)(dian)器(qi)(qi)、控制電(dian)(dian)器(qi)(qi)、終(zhong)端(duan)電(dian)(dian)器(qi)(qi)、電(dian)(dian)源電(dian)(dian)器(qi)(qi)、電(dian)(dian)力電(dian)(dian)子、儀(yi)器(qi)(qi)儀(yi)表、建筑電(dian)(dian)器(qi)(qi)、高壓電(dian)(dian)器(qi)(qi)及成套設備。

雙電源的分類及定義

雙(shuang)(shuang)電(dian)(dian)源(yuan)主(zhu)要分(fen)(fen)為PC級(ji)(ji)雙(shuang)(shuang)電(dian)(dian)源(yuan)（整體式）和(he)CB級(ji)(ji)雙(shuang)(shuang)電(dian)(dian)源(yuan)（雙(shuang)(shuang)斷(duan)路(lu)器(qi)(qi)(qi)式）  PC級(ji)(ji)雙(shuang)(shuang)電(dian)(dian)源(yuan)：能(neng)(neng)夠接(jie)(jie)通(tong)、承載(zai)(zai)、但(dan)不(bu)用(yong)(yong)于分(fen)(fen)斷(duan)短路(lu)電(dian)(dian)流的雙(shuang)(shuang)電(dian)(dian)源(yuan) 　雙(shuang)(shuang)電(dian)(dian)源(yuan)若選(xuan)擇(ze)不(bu)具有過(guo)電(dian)(dian)流脫扣(kou)器(qi)(qi)(qi)的負荷開(kai)關(guan)作為執行器(qi)(qi)(qi)則(ze)屬于PC級(ji)(ji)自動(dong)轉換(huan)開(kai)關(guan)。不(bu)具備(bei)(bei)保(bao)護功能(neng)(neng)，但(dan)其(qi)具備(bei)(bei)較高(gao)的耐受和(he)接(jie)(jie)通(tong)能(neng)(neng)力，能(neng)(neng)夠確保(bao)開(kai)關(guan)自身(shen)的安(an)全，不(bu)因過(guo)載(zai)(zai)或(huo)短路(lu)等故障而損壞，PC雙(shuang)(shuang)電(dian)(dian)源(yuan)供應(ying)商，在(zai)此情況下保(bao)證(zheng)可靠(kao)的接(jie)(jie)通(tong)回路(lu)。  CB級(ji)(ji)雙(shuang)(shuang)電(dian)(dian)源(yuan)：配備(bei)(bei)過(guo)電(dian)(dian)流脫扣(kou)器(qi)(qi)(qi)的雙(shuang)(shuang)電(dian)(dian)源(yuan)，它的主(zhu)觸(chu)頭能(neng)(neng)夠接(jie)(jie)通(tong)并用(yong)(yong)于分(fen)(fen)斷(duan)短路(lu)電(dian)(dian)流雙(shuang)(shuang)電(dian)(dian)源(yuan)若選(xuan)擇(ze)具有過(guo)電(dian)(dian)流脫扣(kou)器(qi)(qi)(qi)的斷(duan)路(lu)器(qi)(qi)(qi)作為執行器(qi)(qi)(qi)則(ze)屬于CB級(ji)(ji)自動(dong)轉換(huan)開(kai)關(guan)。具備(bei)(bei)選(xuan)擇(ze)性(xing)的保(bao)護功能(neng)(neng)，能(neng)(neng)對下端的負荷和(he)電(dian)(dian)纜(lan)提(ti)供短路(lu)和(he)過(guo)載(zai)(zai)保(bao)護；其(qi)接(jie)(jie)通(tong)和(he)分(fen)(fen)斷(duan)能(neng)(neng)力遠大于使用(yong)(yong)接(jie)(jie)觸(chu)器(qi)(qi)(qi)和(he)繼電(dian)(dian)器(qi)(qi)(qi)等其(qi)他元器(qi)(qi)(qi)件。