輸入(ru)DC48V輸出AC220V正(zheng)弦波逆變器(qi):
1、采(cai)用CPU控(kong)制,線(xian)路簡捷(jie)、可(ke)靠;智(zhi)能(neng)開(kai)關機,自動(dong)化(hua)程(cheng)度高(gao),操(cao)作方便(bian);
2、采(cai)用SPWM脈(mai)寬(kuan)調(tiao)制技(ji)術(shu),輸(shu)出為穩(wen)頻穩(wen)壓、濾除雜訊(xun)、失(shi)真(zhen)度低(di)的純凈正(zheng)弦波;
3、界面友好(hao)采(cai)用LCD顯(xian)示:工作(zuo)狀態、市(shi)電(dian)電(dian)壓、輸出電(dian)壓,電(dian)池(chi)電(dian)壓、頻率(lv)、負(fu)載電(dian)流、等(deng)信息清晰(xi)明了(le);並且(qie)有聲光故障報(bao)警(jing)、指示故障(zhang)等(deng)功能。
4、內(nei)置旁(pang)路開(kai)關,市電(dian)和逆(ni)變快速(su)切換;
5、輸入(ru)DC48V輸(shu)出AC220V正(zheng)弦波逆變器(qi)分(fen)市(shi)電(dian)主供(gong)型(xing)和電(dian)池(chi)主供(gong)型(xing):
A) 市電(dian)主供(gong)型(xing):有市電(dian)時,處(chu)於(yu)市(shi)電(dian)輸出,當(dang)市電(dian)輸入(ru)故(gu)障(zhang)時自動(dong)切換(huan)到(dao)逆(ni)變輸出;
B) 電(dian)池(chi)主供(gong)型(xing):有市電(dian)時,處(chu)於(yu)逆(ni)變(bian)輸(shu)出,當(dang)直流(liu)輸(shu)入(ru)故障(zhang)時自動(dong)切換(huan)到(dao)市(shi)電(dian)輸出;
6、允許(xu)在(zai)開機狀態下(xia)切(qie)斷直(zhi)流,自動(dong)切換(huan)到(dao)市(shi)電(dian)旁(pang)路,不(bu)影(ying)響負(fu)載的供(gong)電(dian),方便(bian)對蓄電(dian)池(chi)進(jin)行(xing)維護和更(geng)換;
7、電(dian)池(chi)電(dian)壓過高或過(guo)低(di),逆(ni)變電(dian)源關斷輸(shu)出,如果電(dian)池(chi)電(dian)壓恢復(fu)正(zheng)常(chang),電(dian)源自動(dong)恢復(fu)輸出;
8、負載過(guo)載,逆(ni)變(bian)電(dian)源關斷輸(shu)出,過載之(zhi)後50秒(miao),電(dian)源自動(dong)恢復(fu)輸出,此項功(gong)能(neng)尤其(qi)適(shi)用於(yu)無人值(zhi)守的通訊(xun)基(ji)站;
9、支(zhi)持(chi)通訊(xun)功(gong)能(neng)(定制),提(ti)供(gong)RS232接(jie)口(PIN2、3、5),利用監控(kong)軟(ruan)件(jian)實(shi)時了(le)解(jie)電(dian)源工作(zuo)情(qing)況(kuang);提(ti)供(gong)兩組(zu)無源(yuan)幹結點(dian),分(fen)別(bie)用於(yu)直(zhi)流(liu)輸(shu)入(ru)故障(RS232 PIN6、7)和交(jiao)流輸(shu)出故障(zhang)告警(jing)(RS232 PIN8、9)
10、支持(chi)無直(zhi)流(liu)開機(ji)功(gong)能(neng),可(ke)以在(zai)只(zhi)有市電(dian)的狀態下(xia)運(yun)行(xing)。此(ci)項功(gong)能(neng)允許(xu)逆(ni)變電(dian)源先(xian)期投(tou)入(ru)使用,然(ran)後再(zai)安(an)裝(zhuang)電(dian)池(chi)。
我司(si)可(ke)以按(an)照貴(gui)司(si)要(yao)求(qiu)定做輸(shu)入DC48V輸(shu)出AC220V正(zheng)弦波逆變器(qi),具(ju)體(ti)技(ji)術(shu)要(yao)求(qiu),請添(tian)加我(wo)司(si)業(ye)務(wu)人員(yuan)QQ索取詳(xiang)細的技(ji)術(shu)資(zi)料(liao)。