明(ming)泰(tai)(tai)電(dian)(dian)氣（蘇州(zhou)）有限(xian)公(gong)(gong)司(si)是正(zheng)泰(tai)(tai)集團在蘇州(zhou)地區一家授(shou)權的經銷企業(ye)，連續十(shi)年銷量(liang)居(ju)正(zheng)泰(tai)(tai)營銷網絡名，PC雙電(dian)(dian)源供應，公(gong)(gong)司(si)主要(yao)經營“正(zheng)泰(tai)(tai)”牌(pai)配電(dian)(dian)電(dian)(dian)器(qi)(qi)、控制電(dian)(dian)器(qi)(qi)、終端(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、儀器(qi)(qi)儀表、建筑電(dian)(dian)器(qi)(qi)、高(gao)壓電(dian)(dian)器(qi)(qi)及成套設備。

雙電(dian)(dian)(dian)(dian)(dian)源(yuan)自(zi)動(dong)切換開關是指：一種由(you)微處理器控制，用(yong)于電(dian)(dian)(dian)(dian)(dian)網系統中網電(dian)(dian)(dian)(dian)(dian)與網電(dian)(dian)(dian)(dian)(dian)或(huo)網電(dian)(dian)(dian)(dian)(dian)與發(fa)電(dian)(dian)(dian)(dian)(dian)機電(dian)(dian)(dian)(dian)(dian)源(yuan)啟動(dong)切換的裝(zhuang)置，可使電(dian)(dian)(dian)(dian)(dian)源(yuan)連(lian)續源(yuan)供(gong)電(dian)(dian)(dian)(dian)(dian)。系列(lie)雙電(dian)(dian)(dian)(dian)(dian)源(yuan)，當常(chang)用(yong)電(dian)(dian)(dian)(dian)(dian)突然故障或(huo)停電(dian)(dian)(dian)(dian)(dian)時，通過雙電(dian)(dian)(dian)(dian)(dian)源(yuan)切換開關，PC雙電(dian)(dian)(dian)(dian)(dian)源(yuan)哪(na)家好(hao)，自(zi)動(dong)投(tou)入到(dao)備(bei)用(yong)電(dian)(dian)(dian)(dian)(dian)源(yuan)上(shang)(shang)，（小負荷下備(bei)用(yong)電(dian)(dian)(dian)(dian)(dian)源(yuan)也可由(you)發(fa)電(dian)(dian)(dian)(dian)(dian)機供(gong)電(dian)(dian)(dian)(dian)(dian)，）使設(she)備(bei)仍(reng)能正常(chang)運行。常(chang)見(jian)的是電(dian)(dian)(dian)(dian)(dian)梯、消防、監(jian)控上(shang)(shang)、照(zhao)明等(deng)。

雙電(dian)源的正常工(gong)作條件

正常工作條件

● 周圍空氣溫度

○ 周圍空氣(qi)溫(wen)度上限(xian)+40℃;○ 周圍空氣(qi)溫(wen)度下限(xian)-5℃;○ 周圍空氣(qi)溫(wen)度24h的平均(jun)值不超過(guo)+35℃。 ● 海(hai)拔：安裝(zhuang)地點(dian)的海(hai)拔不超過(guo)2000m。

● 大氣條件：

大氣(qi)相對(dui)(dui)濕(shi)度(du)(du)在周圍空(kong)氣(qi)溫(wen)度(du)(du)為(wei)+40℃時(shi)不超過(guo)50%;在較底溫(wen)度(du)(du)下可以有較高的相對(dui)(dui)濕(shi)度(du)(du);濕(shi)月的月平均大相對(dui)(dui)濕(shi)度(du)(du)為(wei)90%，同時(shi)該月的月平均低(di)溫(wen)度(du)(du)+25℃，并考慮到因溫(wen)度(du)(du)變化發生(sheng)在產(chan)品表(biao)面上的凝露。

● 污(wu)染等級(ji):污(wu)染等級(ji)為3級(ji)。

明(ming)泰(tai)電(dian)(dian)氣（蘇州(zhou)）有(you)限公司是正(zheng)泰(tai)集團在蘇州(zhou)地區一家授權的經銷企業(ye)，連續十年銷量(liang)居正(zheng)泰(tai)營銷網絡名，公司主要經營“正(zheng)泰(tai)”牌配電(dian)(dian)電(dian)(dian)器、控制(zhi)電(dian)(dian)器、終端(duan)電(dian)(dian)器、電(dian)(dian)源(yuan)電(dian)(dian)器、電(dian)(dian)力電(dian)(dian)子、儀器儀表、建筑電(dian)(dian)器、高壓電(dian)(dian)器及成套設(she)備。

什么是(shi)(shi)雙(shuang)電(dian)源，上海PC雙(shuang)電(dian)源，什么是(shi)(shi)雙(shuang)回路，雙(shuang)電(dian)源與雙(shuang)回路的關系是(shi)(shi)什么？

在供配電技術里的存在有(you)雙電源(yuan)和雙回路，PC雙電源(yuan)價格(ge)，那(nei)什(shen)么(me)是(shi)雙電源(yuan)，什(shen)么(me)是(shi)雙回路，有(you)什(shen)么(me)作用，兩者之間的關(guan)系是(shi)什(shen)么(me)？

①雙(shuang)電(dian)(dian)(dian)源(yuan)是(shi)指相(xiang)對互相(xiang)獨立的(de)(de)(de)兩(liang)(liang)(liang)個(ge)電(dian)(dian)(dian)源(yuan)。對負荷用(yong)戶或(huo)負荷設備(bei)而言所(suo)謂的(de)(de)(de)雙(shuang)電(dian)(dian)(dian)源(yuan)包含著兩(liang)(liang)(liang)層意思：一(yi)(yi)是(shi)雙(shuang)電(dian)(dian)(dian)源(yuan)，二是(shi)回(hui)(hui)路（可能距離會很短，例如自帶蓄電(dian)(dian)(dian)池的(de)(de)(de)應急燈(deng)）；它(ta)既(ji)強(qiang)(qiang)調(diao)兩(liang)(liang)(liang)個(ge)電(dian)(dian)(dian)源(yuan)的(de)(de)(de)互相(xiang)備(bei)用(yong)或(huo)一(yi)(yi)用(yong)一(yi)(yi)備(bei)，又強(qiang)(qiang)調(diao)兩(liang)(liang)(liang)回(hui)(hui)線路的(de)(de)(de)互相(xiang)備(bei)用(yong)或(huo)一(yi)(yi)用(yong)一(yi)(yi)備(bei)。②雙(shuang)回(hui)(hui)路則只(zhi)是(shi)指兩(liang)(liang)(liang)回(hui)(hui)線路，它(ta)只(zhi)強(qiang)(qiang)調(diao)供(gong)(gong)配電(dian)(dian)(dian)線路的(de)(de)(de)互相(xiang)備(bei)用(yong)或(huo)一(yi)(yi)用(yong)一(yi)(yi)備(bei)，它(ta)對電(dian)(dian)(dian)源(yuan)無要求，即(ji)指此雙(shuang)回(hui)(hui)路可以由(you)一(yi)(yi)個(ge)公共的(de)(de)(de)電(dian)(dian)(dian)源(yuan)供(gong)(gong)電(dian)(dian)(dian)，也可以由(you)兩(liang)(liang)(liang)個(ge)不同(tong)的(de)(de)(de)電(dian)(dian)(dian)源(yuan)供(gong)(gong)電(dian)(dian)(dian)。