ZBW SJW 系列三(san)(san)、單相(xiang)微電腦無(wu)(wu)觸(chu)點補償(chang)式電力穩(wen)(wen)壓器是引進(jin)國(guo)際交(jiao)流穩(wen)(wen)壓電源最新技術(shu)(shu)并根據我(wo)國(guo)國(guo)情設計的(de)一(yi)種最新大功(gong)率交(jiao)流穩(wen)(wen)壓電源。它集先(xian)進(jin)的(de)組合繞組補償(chang)方式和(he)無(wu)(wu)觸(chu)點開關，微機控(kong)制交(jiao)流穩(wen)(wen)壓技術(shu)(shu)于一(yi)體(ti)，具有(you)高(gao)校(xiao)節能(neng)(neng)、調節快(kuai)速、三(san)(san)相(xiang)自動平(ping)衡、無(wu)(wu)機械故障和(he)碳刷磨損，并具有(you)延時，過(guo)、欠壓報警和(he)保(bao)護等(deng)功(gong)能(neng)(neng)。（津盛(sheng)電器）同時該穩(wen)(wen)壓器突破性解決了(le)系統和(he)器件運(yun)行暫(zan)態過(guo)程對無(wu)(wu)觸(chu)點開關所生產的(de)共態電流沖擊和(he)過(guo)電壓所造成的(de)損害(hai)，瞬(shun)時過(guo)載能(neng)(neng)力強，因而(er)大大提高(gao)了(le)系統運(yun)行的(de)可靠(kao)性.
1 智能(neng)(neng)儀(yi)表顯示(shi)(shi)：智能(neng)(neng)儀(yi)表顯示(shi)(shi)系統(tong)（顯示(shi)(shi)電(dian)壓(ya)、電(dian)流(liu)、功率、等），清晰、準確、分辨率高，薄膜按鍵操作，安全可(ke)靠(kao)。（而碳刷式穩壓(ya)器只是(shi)指(zhi)針表指(zhi)示(shi)(shi)，不清晰、準確。且只能(neng)(neng)指(zhi)示(shi)(shi)電(dian)壓(ya)和電(dian)流(liu)。）
2 高速(su)(su)反應(ying)：當輸(shu)入電(dian)(dian)(dian)壓(ya)(ya)波(bo)動(dong)(dong)大、波(bo)動(dong)(dong)頻(pin)(pin)繁(fan)時(shi)，由于(yu)(yu)穩(wen)壓(ya)(ya)速(su)(su)度(du)為20毫(hao)秒,只要(yao)是穩(wen)壓(ya)(ya)器(qi)的(de)穩(wen)壓(ya)(ya)范(fan)圍足夠(gou)寬，輸(shu)出(chu)(chu)電(dian)(dian)(dian)壓(ya)(ya)都能(neng)一(yi)(yi)直保持在用戶所設(she)置(zhi)的(de)穩(wen)壓(ya)(ya)值(zhi)上，對任何生產設(she)備(bei)(bei)及儀器(qi)，不(bu)產生電(dian)(dian)(dian)壓(ya)(ya)變化的(de)影響。也不(bu)會出(chu)(chu)現過(guo)壓(ya)(ya)、欠壓(ya)(ya)跳旁(pang)路現象，所以不(bu)需要(yao)有(you)等電(dian)(dian)(dian)壓(ya)(ya)正常后(hou)自(zi)動(dong)(dong)回到(dao)穩(wen)壓(ya)(ya)狀態(tai)的(de)功能(neng)。（而碳刷式穩(wen)壓(ya)(ya)器(qi)反應(ying)速(su)(su)度(du)慢、穩(wen)壓(ya)(ya)速(su)(su)度(du)慢，需要(yao)4到(dao)10秒鐘才能(neng)穩(wen)定輸(shu)出(chu)(chu)電(dian)(dian)(dian)壓(ya)(ya)。電(dian)(dian)(dian)網電(dian)(dian)(dian)壓(ya)(ya)波(bo)動(dong)(dong)大，波(bo)動(dong)(dong)頻(pin)(pin)繁(fan)，則根(gen)本起不(bu)了(le)(le)穩(wen)壓(ya)(ya)作用，還會讓用電(dian)(dian)(dian)設(she)備(bei)(bei)燒壞。如：當輸(shu)入電(dian)(dian)(dian)壓(ya)(ya)一(yi)(yi)瞬間(jian)從220V降到(dao)150V時(shi)，下降了(le)(le)70V，輸(shu)出(chu)(chu)電(dian)(dian)(dian)壓(ya)(ya)就等于(yu)(yu)150V，遠(yuan)遠(yuan)低于(yu)(yu)安(an)全電(dian)(dian)(dian)壓(ya)(ya)，所帶的(de)設(she)備(bei)(bei)如電(dian)(dian)(dian)腦、照明(ming)燈、空調、數(shu)控化控制設(she)備(bei)(bei)等全都會停止工作，當輸(shu)入電(dian)(dian)(dian)壓(ya)(ya)一(yi)(yi)瞬間(jian)從150V回升(sheng)到(dao)220V時(shi)，上升(sheng)了(le)(le)70V，輸(shu)出(chu)(chu)電(dian)(dian)(dian)壓(ya)(ya)就等于(yu)(yu)290V了(le)(le)，這時(shi)所有(you)的(de)用電(dian)(dian)(dian)設(she)備(bei)(bei)都會燒壞。）
3 穩(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)開(kai)機(ji)(ji)(ji)時(shi)(shi)(shi)(shi)不(bu)(bu)做(zuo)補償功能，輸(shu)入(ru)(ru)(ru)多(duo)少電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)，輸(shu)出(chu)也是一(yi)樣的電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)，要開(kai)機(ji)(ji)(ji)后(hou)1秒鐘(zhong)先檢測輸(shu)出(chu)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)值后(hou)才做(zuo)相(xiang)應的補償穩(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)，這(zhe)樣就(jiu)不(bu)(bu)會(hui)出(chu)現(xian)開(kai)機(ji)(ji)(ji)時(shi)(shi)(shi)(shi)輸(shu)出(chu)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)過高或(huo)過低(di)(di)現(xian)象而(er)把用(yong)電(dian)(dian)設備(bei)燒壞。（而(er)碳刷穩(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)沒有這(zhe)種功能，如果上次關(guan)機(ji)(ji)(ji)時(shi)(shi)(shi)(shi)輸(shu)入(ru)(ru)(ru)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)很(hen)(hen)低(di)(di)，穩(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)在升壓(ya)(ya)(ya)(ya)(ya)(ya)狀態，升的電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)值比較(jiao)高，那么關(guan)機(ji)(ji)(ji)后(hou)還是一(yi)直保持(chi)這(zhe)種狀態。當下一(yi)次開(kai)機(ji)(ji)(ji)時(shi)(shi)(shi)(shi)，輸(shu)入(ru)(ru)(ru)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)有可能相(xiang)對正常(chang)或(huo)者(zhe)很(hen)(hen)高，加上穩(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)所(suo)升的電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)，這(zhe)時(shi)(shi)(shi)(shi)輸(shu)出(chu)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)就(jiu)會(hui)非常(chang)高而(er)把用(yong)電(dian)(dian)設備(bei)全部燒壞。相(xiang)反，上次關(guan)機(ji)(ji)(ji)時(shi)(shi)(shi)(shi)輸(shu)入(ru)(ru)(ru)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)很(hen)(hen)高，穩(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)在降(jiang)壓(ya)(ya)(ya)(ya)(ya)(ya)狀態，降(jiang)的電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)值很(hen)(hen)多(duo)，第二次開(kai)機(ji)(ji)(ji)后(hou)，輸(shu)入(ru)(ru)(ru)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)很(hen)(hen)低(di)(di)時(shi)(shi)(shi)(shi)，輸(shu)出(chu)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)就(jiu)會(hui)更低(di)(di)，用(yong)電(dian)(dian)設備(bei)不(bu)(bu)能正常(chang)工(gong)作，經常(chang)出(chu)現(xian)這(zhe)種情況也容易(yi)壞。
4 過(guo)載(zai)能力強：可(ke)在100%額定負載(zai)條件下連續使用，且可(ke)承(cheng)受10毫秒10倍電(dian)流，1分(fen)鐘3倍電(dian)流而不損(sun)壞(huai)本機。（而碳(tan)刷(shua)式穩壓(ya)(ya)器(qi)不能長時間(jian)滿負載(zai)運(yun)行，由于穩壓(ya)(ya)器(qi)帶(dai)負載(zai)后溫度(du)升高，碳(tan)刷(shua)與環(huan)形變(bian)壓(ya)(ya)器(qi)又接觸面積小，碳(tan)刷(shua)與環(huan)形變(bian)壓(ya)(ya)器(qi)接觸面就會起火花，容易燒壞(huai)碳(tan)刷(shua)與環(huan)形變(bian)壓(ya)(ya)器(qi)。另外如電(dian)網電(dian)壓(ya)(ya)波動(dong)大(da)，波動(dong)頻(pin)繁，電(dian)動(dong)機帶(dai)動(dong)碳(tan)刷(shua)來回擺動(dong)，所(suo)以碳(tan)刷(shua)很(hen)快(kuai)磨損(sun)，需經常(chang)更(geng)換。）
5 無畸變：采用(yong)電(dian)(dian)(dian)流(liu)過(guo)零切(qie)換(huan)技術，在切(qie)換(huan)過(guo)程中無斷流(liu)，無產生(sheng)浪涌電(dian)(dian)(dian)流(liu)，使(shi)波形無畸變。無觸點(dian)(dian)穩壓器(qi)所用(yong)的(de)隔離變壓器(qi)是(shi)(shi)隔離補(bu)(bu)償(chang)變壓器(qi)，就(jiu)是(shi)(shi)主(zhu)電(dian)(dian)(dian)路(lu)(lu)與補(bu)(bu)償(chang)回路(lu)(lu)是(shi)(shi)隔離的(de)。這種電(dian)(dian)(dian)路(lu)(lu)的(de)好(hao)處(chu)就(jiu)是(shi)(shi)當補(bu)(bu)償(chang)電(dian)(dian)(dian)路(lu)(lu)的(de)可控(kong)硅在電(dian)(dian)(dian)流(liu)過(guo)零點(dian)(dian)切(qie)換(huan)電(dian)(dian)(dian)壓檔(dang)位時，主(zhu)電(dian)(dian)(dian)路(lu)(lu)的(de)電(dian)(dian)(dian)壓，電(dian)(dian)(dian)流(liu)波形不會(hui)產生(sheng)尖峰，斷流(liu)。而是(shi)(shi)一個(ge)標準的(de)正(zheng)弦波。
6 三(san)相分調：每(mei)(mei)相電(dian)(dian)(dian)(dian)壓(ya)(ya)獨(du)立穩(wen)壓(ya)(ya)，互不(bu)(bu)(bu)影響，穩(wen)壓(ya)(ya)精度(du)高(gao)為+-1%。且每(mei)(mei)相可單獨(du)根(gen)據負載需要(yao)設定輸(shu)出電(dian)(dian)(dian)(dian)壓(ya)(ya)。如果把每(mei)(mei)相輸(shu)出電(dian)(dian)(dian)(dian)壓(ya)(ya)值(zhi)設為相同時，三(san)相輸(shu)出電(dian)(dian)(dian)(dian)壓(ya)(ya)不(bu)(bu)(bu)平衡(heng)(heng)度(du)小(xiao)于(yu)1%。（而碳刷式穩(wen)壓(ya)(ya)器穩(wen)壓(ya)(ya)精度(du)差，為+-2%到+-5%，又不(bu)(bu)(bu)能每(mei)(mei)相獨(du)立穩(wen)壓(ya)(ya)，當(dang)輸(shu)入(ru)電(dian)(dian)(dian)(dian)壓(ya)(ya)三(san)相不(bu)(bu)(bu)平衡(heng)(heng)時，輸(shu)出也(ye)不(bu)(bu)(bu)平衡(heng)(heng)。已不(bu)(bu)(bu)能滿足(zu)現在很多負載對電(dian)(dian)(dian)(dian)壓(ya)(ya)精度(du)高(gao)的要(yao)求。如：測(ce)試儀器，印刷機，數控車床(chuang)，電(dian)(dian)(dian)(dian)腦鑼，線割機等。）
7安全可靠：設有過載、過壓、欠(qian)壓、缺相、短路、過熱(re)保護、防雷和故障診斷等(deng)功(gong)能，能夠5秒鐘對負(fu)載起到保護作用(yong)。客戶(hu)能夠放(fang)心購買使用(yong)我公司產品。（而碳刷(shua)式穩壓器就沒有這些功(gong)能，容易出現燒(shao)壞負(fu)載機(ji)器，引起火災，等(deng)問(wen)題(ti)。）
8預置功能強：輸出電壓值、保護限值，穩(wen)(wen)壓精度，穩(wen)(wen)壓速(su)度可以任意設定。
9 旁路功能(neng)，易(yi)維護：可在“穩壓”與“旁路直通供電(dian)”之(zhi)間切換，方便有(you)故障維修時使(shi)用。（而碳刷式穩壓器沒有(you)此功能(neng)，有(you)故障需維修時只能(neng)斷電(dian)停機，就會擔誤(wu)生產，給客戶帶來(lai)損失。）
