四川鑫祥源電氣工程師淺析：四川EPS消防應急電源

       EPS應急(ji)電(dian)源(yuan)(yuan)(yuan)屬消(xiao)(xiao)(xiao)防(fang)產品(pin)，需(xu)符(fu)合國家公安(an)部消(xiao)(xiao)(xiao)防(fang)局頒發的(de)(de)有(you)關規定。適用于建(jian)筑(zhu)物發生火情或其在(zai)(zai)緊急(ji)情況下為(wei)應急(ji)照明等各種(zhong)燈具（含金(jin)屬鹵素(su)燈、鈉燈）提供(gong)(gong)集中供(gong)(gong)電(dian)的(de)(de)應急(ji)電(dian)源(yuan)(yuan)(yuan)裝置。消(xiao)(xiao)(xiao)防(fang)EPS應急(ji)電(dian)源(yuan)(yuan)(yuan)使(shi)用范(fan)圍(wei)廣、負載適應性強、安(an)裝方便、效率高(gao)。采(cai)用集中供(gong)(gong)電(dian)的(de)(de)應急(ji)電(dian)源(yuan)(yuan)(yuan)可(ke)克服其他(ta)供(gong)(gong)電(dian)方式的(de)(de)諸多缺(que)點。減少(shao)不必(bi)要(yao)的(de)(de)電(dian)能浪費。在(zai)(zai)應該事故、照明等用電(dian)場所，與轉(zhuan)換效率較低且長期連續運行的(de)(de)UPS不間(jian)斷電(dian)源(yuan)(yuan)(yuan)相(xiang)比(bi)(bi)較，具有(you)更高(gao)的(de)(de)性能價格比(bi)(bi)。下面，四川鑫祥源(yuan)(yuan)(yuan)電(dian)氣(qi)工(gong)程師將(jiang)從消(xiao)(xiao)(xiao)防(fang)EPS電(dian)源(yuan)(yuan)(yuan)工(gong)作原理、消(xiao)(xiao)(xiao)防(fang)EPS電(dian)源(yuan)(yuan)(yuan)特點及(ji)航天柏克消(xiao)(xiao)(xiao)防(fang)EPS應急(ji)電(dian)源(yuan)(yuan)(yuan)等幾個(ge)方法，詳細分解《消(xiao)(xiao)(xiao)防(fang)EPS應急(ji)電(dian)源(yuan)(yuan)(yuan)》。

：四川EPS消防應急電源工作原理

       EPS消防應急(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)系統，當(dang)建筑物發生火(huo)災時(shi)，其作為疏(shu)散照明(ming)和其他重(zhong)要的供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)負(fu)荷提(ti)供(gong)集中(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)。應急(ji)照明(ming)和事故照明(ming)類照明(ming)型的EPS一(yi)般以單相為主(zhu)。當(dang)輸(shu)入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)正常(chang)時(shi)，市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)一(yi)路通過轉(zhuan)(zhuan)換(huan)(huan)裝置(zhi)輸(shu)出給日常(chang)照明(ming)，另一(yi)路通過充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)給電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池組(zu)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，當(dang)控(kong)制(zhi)器(qi)檢測(ce)到時(shi)間(jian)中(zhong)斷(duan)或異常(chang)時(shi)，想逆變器(qi)發出啟動信號，并控(kong)制(zhi)互投(tou)(tou)轉(zhuan)(zhuan)換(huan)(huan)裝置(zhi)至逆變器(qi)輸(shu)出。在(zai)交(jiao)流市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)正常(chang)時(shi)，由交(jiao)流市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)經過互投(tou)(tou)裝置(zhi)給重(zhong)要負(fu)載供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，當(dang)交(jiao)流市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)后，互投(tou)(tou)裝置(zhi)將立即切(qie)換(huan)(huan)至逆變器(qi)供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)間(jian)由蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池的容量決定，當(dang)市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓恢復正常(chang)時(shi)，應急(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)將恢復為市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。

       四川EPS消防應急電源特點：

1、電網有電時，處(chu)于靜態，無噪音，10cm內小于60dB，不需(xu)排煙、防震處(chu)理，而且具有無公害、無火(huo)災隱患的(de)特(te)點(dian)。

2、自動切(qie)換，可實現無人值守(shou)，節能，電網供(gong)電與(yu)EPS應(ying)急供(gong)電相(xiang)互切(qie)換時間為0.1-0.25s。

3、帶載能力強，EPS應(ying)急(ji)電(dian)(dian)源(yuan)適(shi)應(ying)于電(dian)(dian)感性，電(dian)(dian)容性及(ji)綜合性負載的設備，如(ru)消防(fang)電(dian)(dian)梯、水泵、風(feng)機、應(ying)急(ji)照明燈(deng)，尤其在事(shi)故(gu)或火災強切時(shi)，電(dian)(dian)源(yuan)可在120%過載情況下工作(zuo)，一直到電(dian)(dian)源(yuan)完全耗盡(jin)。

4、使(shi)用(yong)可(ke)靠，在(zai)(zai)重(zhong)要(yao)場合可(ke)采用(yong)雙擊熱備份(fen)方式，確保事故和火災情況下供電可(ke)靠，同時(shi)主機(ji)壽命可(ke)長達20年(nian)以上(shang)，在(zai)(zai)優越環境電池使(shi)用(yong)壽命5-10年(nian)以上(shang)。

5、適應(ying)惡劣環境，可(ke)(ke)放置于(yu)地(di)下室或配電室，甚至建筑豎(shu)井(jing)里，可(ke)(ke)以緊靠應(ying)急負(fu)荷(he)使用場所就地(di)設置減少供電線路。可(ke)(ke)就地(di)控(kong)制，也可(ke)(ke)以由(you)消防聯動控(kong)制。

6、應急備用時間(jian)：標準型為90分鐘(zhong)，可(ke)長可(ke)短。