明(ming)泰(tai)(tai)(tai)電(dian)(dian)(dian)氣（蘇州(zhou)）有限公司(si)是正泰(tai)(tai)(tai)集團在蘇州(zhou)地區一家授權(quan)的經(jing)銷企業，連(lian)續十年銷量(liang)居正泰(tai)(tai)(tai)營銷網絡名，公司(si)主要經(jing)營“正泰(tai)(tai)(tai)”牌(pai)配電(dian)(dian)(dian)電(dian)(dian)(dian)器(qi)(qi)(qi)、控制(zhi)電(dian)(dian)(dian)器(qi)(qi)(qi)、終端電(dian)(dian)(dian)器(qi)(qi)(qi)、電(dian)(dian)(dian)源電(dian)(dian)(dian)器(qi)(qi)(qi)、電(dian)(dian)(dian)力電(dian)(dian)(dian)子、儀(yi)器(qi)(qi)(qi)儀(yi)表、建筑電(dian)(dian)(dian)器(qi)(qi)(qi)、高壓(ya)電(dian)(dian)(dian)器(qi)(qi)(qi)及(ji)成套設備。

雙電源的分類及定義

雙(shuang)(shuang)電(dian)(dian)源主要分(fen)為PC級雙(shuang)(shuang)電(dian)(dian)源（整體(ti)式）和CB級雙(shuang)(shuang)電(dian)(dian)源（雙(shuang)(shuang)斷路(lu)(lu)(lu)器(qi)(qi)式）  PC級雙(shuang)(shuang)電(dian)(dian)源：能夠接(jie)通(tong)、承載(zai)、但(dan)不用(yong)于分(fen)斷短路(lu)(lu)(lu)電(dian)(dian)流的(de)雙(shuang)(shuang)電(dian)(dian)源 　雙(shuang)(shuang)電(dian)(dian)源若選擇(ze)不具(ju)有過電(dian)(dian)流脫扣器(qi)(qi)的(de)負荷開關(guan)作(zuo)為執(zhi)行(xing)器(qi)(qi)則屬(shu)于PC級自(zi)動(dong)轉換(huan)(huan)開關(guan)。不具(ju)備(bei)保(bao)(bao)護(hu)(hu)功(gong)能，但(dan)其具(ju)備(bei)較高的(de)耐受和接(jie)通(tong)能力(li)，能夠確(que)保(bao)(bao)開關(guan)自(zi)身的(de)安全(quan)，不因過載(zai)或(huo)短路(lu)(lu)(lu)等(deng)故障而(er)損壞，在此情況下保(bao)(bao)證可靠的(de)接(jie)通(tong)回(hui)路(lu)(lu)(lu)。  CB級雙(shuang)(shuang)電(dian)(dian)源：配備(bei)過電(dian)(dian)流脫扣器(qi)(qi)的(de)雙(shuang)(shuang)電(dian)(dian)源，它的(de)主觸(chu)頭能夠接(jie)通(tong)并用(yong)于分(fen)斷短路(lu)(lu)(lu)電(dian)(dian)流雙(shuang)(shuang)電(dian)(dian)源若選擇(ze)具(ju)有過電(dian)(dian)流脫扣器(qi)(qi)的(de)斷路(lu)(lu)(lu)器(qi)(qi)作(zuo)為執(zhi)行(xing)器(qi)(qi)則屬(shu)于CB級自(zi)動(dong)轉換(huan)(huan)開關(guan)。具(ju)備(bei)選擇(ze)性(xing)的(de)保(bao)(bao)護(hu)(hu)功(gong)能，能對下端(duan)的(de)負荷和電(dian)(dian)纜提供短路(lu)(lu)(lu)和過載(zai)保(bao)(bao)護(hu)(hu)；其接(jie)通(tong)和分(fen)斷能力(li)遠大于使用(yong)接(jie)觸(chu)器(qi)(qi)和繼(ji)電(dian)(dian)器(qi)(qi)等(deng)其他元器(qi)(qi)件。

明泰(tai)電(dian)(dian)(dian)氣（蘇州(zhou)）有限公司(si)(si)是(shi)正泰(tai)集團在蘇州(zhou)地(di)區一家授權的經(jing)(jing)銷(xiao)(xiao)企業，連續十年(nian)銷(xiao)(xiao)量居正泰(tai)營銷(xiao)(xiao)網(wang)絡名，公司(si)(si)主要經(jing)(jing)營“正泰(tai)”牌(pai)配電(dian)(dian)(dian)電(dian)(dian)(dian)器、控制電(dian)(dian)(dian)器、終(zhong)端電(dian)(dian)(dian)器、電(dian)(dian)(dian)源電(dian)(dian)(dian)器、電(dian)(dian)(dian)力電(dian)(dian)(dian)子、儀器儀表、建筑電(dian)(dian)(dian)器、高(gao)壓(ya)電(dian)(dian)(dian)器及成(cheng)套(tao)設備。

雙電源的使用與維護

無論常(chang)用(yong)(yong)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)和(he)備(bei)用(yong)(yong)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)有(you)無電(dian)(dian)壓，均可采用(yong)(yong)手動(dong)操作(zuo)(zuo)方(fang)式。手動(dong)操作(zuo)(zuo)時，PC雙(shuang)(shuang)(shuang)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)供應，應將(jiang)手動(dong)--自動(dong)按(an)鈕(niu)置于(yu)手動(dong)位置，當推動(dong)手柄順時針轉(zhuan)至終端時，南(nan)京(jing)PC雙(shuang)(shuang)(shuang)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)，備(bei)用(yong)(yong)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)執行(xing)斷(duan)路(lu)器Qr分(fen)閘(zha)，常(chang)用(yong)(yong)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)執行(xing)斷(duan)路(lu)器 Qn合(he)閘(zha)；面(mian)板中電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)指(zhi)示(shi)燈(deng)指(zhi)示(shi)自動(dong)控(kong)制(zhi)(zhi)盒(he)工(gong)作(zuo)(zuo)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)，若該燈(deng)不亮，說明自動(dong)控(kong)制(zhi)(zhi)盒(he)工(gong)作(zuo)(zuo)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)有(you)故障，不能(neng)操作(zuo)(zuo)開關。待修復(fu)正(zheng)常(chang)后，將(jiang)手動(dong)--自動(dong)按(an)鈕(niu)置于(yu)自動(dong)位置，如(ru)果常(chang)用(yong)(yong)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)供電(dian)(dian)正(zheng)常(chang)，轉(zhuan)換(huan)開關將(jiang)轉(zhuan)到常(chang)用(yong)(yong)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)供電(dian)(dian)，PC雙(shuang)(shuang)(shuang)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)報(bao)價，面(mian)板中常(chang)用(yong)(yong)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)指(zhi)示(shi)燈(deng)亮；如(ru)果常(chang)用(yong)(yong)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)供電(dian)(dian)不正(zheng)常(chang)，則轉(zhuan)換(huan)開關將(jiang)轉(zhuan)到備(bei)用(yong)(yong)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)供電(dian)(dian)，面(mian)板中備(bei)用(yong)(yong)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)指(zhi)示(shi)燈(deng)亮。轉(zhuan)換(huan)開關設有(you)兩只(zhi)1A的(de)熔(rong)(rong)斷(duan)器和(he)一只(zhi)接線端子，PC雙(shuang)(shuang)(shuang)電(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)供應商(shang)，熔(rong)(rong)斷(duan)器作(zuo)(zuo)為自動(dong)控(kong)制(zhi)(zhi)器短(duan)路(lu)保護用(yong)(yong)。

雙電源(yuan)的正常(chang)工作條件

正常工作條件

● 周圍空氣溫度

○ 周(zhou)圍空(kong)氣(qi)溫(wen)(wen)度上限(xian)+40℃;○ 周(zhou)圍空(kong)氣(qi)溫(wen)(wen)度下限(xian)-5℃;○ 周(zhou)圍空(kong)氣(qi)溫(wen)(wen)度24h的(de)平均值(zhi)不超過+35℃。 ● 海(hai)拔(ba)：安(an)裝地(di)點(dian)的(de)海(hai)拔(ba)不超過2000m。

● 大氣條件：

大(da)氣(qi)(qi)相(xiang)對濕(shi)度(du)在周圍空氣(qi)(qi)溫(wen)度(du)為+40℃時不(bu)超過50%;在較(jiao)底(di)溫(wen)度(du)下可以有較(jiao)高(gao)的(de)相(xiang)對濕(shi)度(du);濕(shi)月(yue)的(de)月(yue)平均大(da)相(xiang)對濕(shi)度(du)為90%，同時該月(yue)的(de)月(yue)平均低(di)溫(wen)度(du)+25℃，并考慮到因溫(wen)度(du)變化發生在產(chan)品表面上的(de)凝露。

● 污染等級:污染等級為3級。