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如何選購蓄電池充電機

2019/4/23 15:40:05??????點擊:
許(xu)多用(yong)戶在確定蓄電(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)機(ji)(ji)功率(lv)(lv)時,由(you)于(yu)資金(jin)的(de)(de)(de)(de)困擾和(he)對蓄電(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)機(ji)(ji)電(dian)(dian)(dian)(dian)源不甚了解,往(wang)往(wang)從目前(qian)機(ji)(ji)房(fang)設(she)備的(de)(de)(de)(de)容(rong)量去選(xuan)擇(ze)蓄電(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)功率(lv)(lv),這樣(yang)就(jiu)會導致蓄電(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)機(ji)(ji)功率(lv)(lv)容(rong)量與負載(zai)的(de)(de)(de)(de)功率(lv)(lv)相同(tong)或略大。實際上這樣(yang)選(xuan)擇(ze)是不明(ming)智的(de)(de)(de)(de)。選(xuan)購蓄電(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)機(ji)(ji)電(dian)(dian)(dian)(dian)源時,要根據(ju)自(zi)身電(dian)(dian)(dian)(dian)網條(tiao)件(jian)、用(yong)電(dian)(dian)(dian)(dian)環(huan)(huan)境(jing)、自(zi)然環(huan)(huan)境(jing)、用(yong)電(dian)(dian)(dian)(dian)設(she)備的(de)(de)(de)(de)特(te)殊要求、應用(yong)和(he)維護水平等因素,確定滿足需要的(de)(de)(de)(de)蓄電(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)機(ji)(ji)電(dian)(dian)(dian)(dian)源。建議(yi)用(yong)戶從以下幾個方(fang)面來(lai)確定所選(xuan)擇(ze)的(de)(de)(de)(de)蓄電(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)機(ji)(ji)功率(lv)(lv)。
1、 確定所需(xu)蓄(xu)電(dian)池(chi)充電(dian)機的類(lei)型
1)根據負(fu)載對(dui)輸出穩定(ding)度(du)、切換時(shi)間、輸出波形要求來確定(ding)是(shi)選擇(ze)在(zai)線(xian)(xian)式(shi)(shi)、在(zai)線(xian)(xian)互動(dong)式(shi)(shi)、后備式(shi)(shi)以(yi)及正弦波、方波等(deng)類(lei)型(xing)的(de)(de)(de)蓄(xu)電(dian)池(chi)充(chong)(chong)電(dian)機(ji)(ji)(ji)。在(zai)線(xian)(xian)式(shi)(shi)蓄(xu)電(dian)池(chi)充(chong)(chong)電(dian)機(ji)(ji)(ji)的(de)(de)(de)輸出穩定(ding)度(du)、瞬(shun)間響應能(neng)(neng)力比另外兩(liang)種強(qiang),對(dui)非線(xian)(xian)性負(fu)載及感(gan)性負(fu)載的(de)(de)(de)適應能(neng)(neng)力也較(jiao)(jiao)強(qiang)。對(dui)一些較(jiao)(jiao)精密的(de)(de)(de)設備、較(jiao)(jiao)重要的(de)(de)(de)設備要求采用在(zai)線(xian)(xian)式(shi)(shi)蓄(xu)電(dian)池(chi)充(chong)(chong)電(dian)機(ji)(ji)(ji)。在(zai)一些市(shi)電(dian)波動(dong)范(fan)圍比較(jiao)(jiao)大的(de)(de)(de)地(di)區,避免使用互動(dong)式(shi)(shi)和后備式(shi)(shi)。 如果(guo)要使用發電(dian)機(ji)(ji)(ji)配短延時(shi)蓄(xu)電(dian)池(chi)充(chong)(chong)電(dian)機(ji)(ji)(ji),推(tui)薦(jian)在(zai)線(xian)(xian)式(shi)(shi)蓄(xu)電(dian)池(chi)充(chong)(chong)電(dian)機(ji)(ji)(ji)。
2)蓄(xu)(xu)(xu)電(dian)(dian)池充電(dian)(dian)機(ji)(ji)作為基(ji)礎供電(dian)(dian)設備,最重要的(de)是可靠性。一般(ban)而言,功(gong)率大(da)些的(de)蓄(xu)(xu)(xu)電(dian)(dian)池充電(dian)(dian)機(ji)(ji)的(de)MTBF(平均無故障時間)要遠(yuan)遠(yuan)高于小(xiao)功(gong)率蓄(xu)(xu)(xu)電(dian)(dian)池充電(dian)(dian)機(ji)(ji)的(de)MTBF。因(yin)此,從可靠性考慮應選擇功(gong)率大(da)一些的(de)蓄(xu)(xu)(xu)電(dian)(dian)池充電(dian)(dian)機(ji)(ji)。
3)從投資(zi)(zi)成(cheng)本(ben)或擴(kuo)容角度考(kao)慮(lv),建議用戶(hu)根據建設(she)資(zi)(zi)金、未來3~5年(nian)的業務(wu)(wu)發展等(deng)方面情況(kuang),采取一次投資(zi)(zi),一次到位(wei)的方式(shi);或是邊(bian)成(cheng)長邊(bian)建設(she),選擇可升級、擴(kuo)容的蓄電池充電機產品,避免因(yin)資(zi)(zi)金不足(zu)或業務(wu)(wu)發展預測不到位(wei)等(deng)因(yin)素帶來的重(zhong)復投資(zi)(zi)的損失。
2、確定所(suo)需蓄電(dian)(dian)池充(chong)電(dian)(dian)機的容量
如無特(te)殊行業標準要求(qiu),建(jian)議按如下方案(an)考慮: 
1)、計算(suan)所有(you)的(de)負(fu)載總和(he)(S=S1+S2+……+Sn),單位:VA; 蓄電池充(chong)電機(ji)的(de)容(rong)量≥S÷0.8(考(kao)慮蓄電池充(chong)電機(ji)的(de)抗沖擊能力及擴(kuo)容(rong)需(xu)要)
2)、后備滿(man)載供電時間不少于30分鐘。
在(zai)確定蓄電(dian)池充(chong)電(dian)機電(dian)源的功率(lv)值之后(hou),還需(xu)要考(kao)慮蓄電(dian)池充(chong)電(dian)機的備用(yong)(yong)時(shi)間:標準型(xing),備用(yong)(yong)時(shi)間為5~10分鐘(zhong);長延時(shi),備用(yong)(yong)時(shi)間為1~8小時(shi),保(bao)證長時(shi)間運轉;任意配置,可根據(ju)用(yong)(yong)戶(hu)特殊需(xu)求定制。
3、考慮斷電(dian)保護的性能(neng)以(yi)及電(dian)池的后備(bei)時間
蓄電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)源(yuan)依備(bei)用(yong)時(shi)(shi)間可(ke)分(fen)為標(biao)準(zhun)(zhun)型及長(chang)延時(shi)(shi)型。標(biao)準(zhun)(zhun)型蓄電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)機(ji)備(bei)用(yong)時(shi)(shi)間為5-15分(fen)鐘,長(chang)效型為1-8小時(shi)(shi),甚至更長(chang)。假如您(nin)的(de)設備(bei)停電(dian)(dian)(dian)時(shi)(shi),只需要(yao)存盤(pan)、退出(chu)即可(ke),建議選用(yong)標(biao)準(zhun)(zhun)型蓄電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)機(ji);假如您(nin)的(de)設備(bei)停電(dian)(dian)(dian)時(shi)(shi),仍須長(chang)時(shi)(shi)間運轉(zhuan),那須選用(yong)長(chang)效型蓄電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)機(ji)。 
4、 附(fu)加功能
為(wei)了提高系(xi)統的(de)(de)(de)可靠性,建議采用蓄(xu)電(dian)(dian)池(chi)充(chong)電(dian)(dian)機(ji)熱備份(fen)系(xi)統,可以(yi)考慮串聯(lian)熱備份(fen)或(huo)并聯(lian)熱備份(fen)。小(xiao)容量的(de)(de)(de)蓄(xu)電(dian)(dian)池(chi)充(chong)電(dian)(dian)機(ji)(1~2KVA)還(huan)可以(yi)選用冗余開(kai)關。 可以(yi)選用遠(yuan)程監(jian)(jian)控(kong)(kong)面(mian)(mian)板,實(shi)現(xian)在(zai)遠(yuan)端監(jian)(jian)視和(he)控(kong)(kong)制(zhi)蓄(xu)電(dian)(dian)池(chi)充(chong)電(dian)(dian)機(ji)的(de)(de)(de)工作(zuo)。 可以(yi)選用監(jian)(jian)控(kong)(kong)軟件,實(shi)現(xian)計算機(ji)和(he)蓄(xu)電(dian)(dian)池(chi)充(chong)電(dian)(dian)機(ji)之(zhi)間(jian)的(de)(de)(de)智能化管理(li)。 可以(yi)選用網絡適配(pei)(pei)器,實(shi)現(xian)蓄(xu)電(dian)(dian)池(chi)充(chong)電(dian)(dian)機(ji)的(de)(de)(de)網絡化管理(li)(基于SNMP)。 在(zai)某些多(duo)(duo)雨(yu)多(duo)(duo)雷地區,可以(yi)配(pei)(pei)用防雷器。 還(huan)要(yao)(yao)考慮是(shi)否(fou)能夠對(dui)網絡使用和(he)對(dui)外(wai)設進行(xing)保(bao)護。因(yin)為(wei)外(wai)設越(yue)來越(yue)齊全(quan)(如打印機(ji)、掃描儀(yi)),這部分(fen)設備也同樣需要(yao)(yao)保(bao)護。是(shi)否(fou)具備電(dian)(dian)纜(lan)線(xian)浪涌(yong)保(bao)護和(he)數據線(xian)浪涌(yong)保(bao)護功能?在(zai)無人(ren)值(zhi)守時是(shi)否(fou)能夠進行(xing)自動的(de)(de)(de)系(xi)統關機(ji)?另外(wai),因(yin)為(wei)用戶商用桌面(mian)(mian)的(de)(de)(de)蓄(xu)電(dian)(dian)池(chi)充(chong)電(dian)(dian)機(ji)多(duo)(duo)放(fang)在(zai)自己的(de)(de)(de)身邊(bian),所以(yi)在(zai)產品(pin)的(de)(de)(de)設計風(feng)格、制(zhi)造工藝方面(mian)(mian)也是(shi)需要(yao)(yao)考慮的(de)(de)(de)。
5、服務能力 
每個用戶的網絡特點、電力環境都不相同,電源保護要求也隨之變化。用戶在使用蓄電池充電機時可能遇到的種種問題也不盡相同,用戶希望自己購置的是完全適合實際需求的產品和服務,而且關心設備投資的短期、長期回報率及投資風險。而現實是,絕大多數用戶缺乏這方面的專業人員,所以,優質的服務體系和主動的服務態度也成為用戶選購山特蓄電池充電機電源時必須考慮的一個重要因素。上(shang)海施(shi)能電器設備有限公(gong)司始建于1984年,上海市高新技術企業,中國工業車輛優秀配套供應商,上海電器行業名優產品,主要生產工頻系列充電機,高頻系列充電機,鋰電池充電機系列放電機系列充放電機等電器產品。
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