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三相干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)概(gai)述    公司多年來(lai)采(cai)用(yong)優質(zhi)材料和(he)(he)先進(jin)(jin)(jin)的(de)(de)(de)工(gong)藝技(ji)術專業生產(chan) 500VA--3000KVA 之(zhi)間，SG系(xi)列(lie)三相干(gan)(gan)(gan)式(shi)(shi)隔(ge)(ge)離(li)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)，產(chan)品(pin)參照(zhao)國(guo)(guo)(guo)外(wai)同類(lei)產(chan)品(pin)**研制(zhi)開發進(jin)(jin)(jin)口設(she)備(bei)(bei)用(yong)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)，產(chan)品(pin)符合 VDE0550 、 IEC439 、 JB5555 、 GB5226 國(guo)(guo)(guo)際、國(guo)(guo)(guo)家標(biao)準。SG 系(xi)列(lie)三相干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)廣泛(fan)(fan)適用(yong)于(yu)交流(liu) 50/60HZ ，輸入(ru)、輸出電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)不(bu)(bu)超過1200V 的(de)(de)(de)各種(zhong)(zhong)供(gong)電(dian)(dian)(dian)(dian)場(chang)合。產(chan)品(pin)的(de)(de)(de)各種(zhong)(zhong)輸入(ru)、輸出，電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)高(gao)(gao)(gao)低(di)，聯接(jie)組別，調節(jie)(jie)抽頭位(wei)置，繞組容量(liang)(liang)分(fen)配，次(ci)級(ji)(ji)繞組配備(bei)(bei)，是否(fou)要(yao)求(qiu)(qiu)(qiu)帶外(wai)殼等，均根(gen)據(ju)用(yong)戶(hu)的(de)(de)(de)要(yao)求(qiu)(qiu)(qiu)進(jin)(jin)(jin)行(xing)精(jing)心(xin)的(de)(de)(de)設(she)計與制(zhi)造產(chan)品(pin)參數：  型號(hao)(hao)設(she)備(bei)(bei)專用(yong)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)容量(liang)(liang)      1KVA-3000KVA輸入(ru)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya):根(gen)據(ju)用(yong)戶(hu)要(yao)求(qiu)(qiu)(qiu)定(ding)(ding)(ding)做(zuo)各種(zhong)(zhong)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)（3000v以(yi)(yi)下(xia)(xia)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)）如(ru)：110、220、360、380、400v、415、440、660、690、1140v等輸出電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)：根(gen)據(ju)用(yong)戶(hu)要(yao)求(qiu)(qiu)(qiu)定(ding)(ding)(ding)做(zuo)各種(zhong)(zhong)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)（3000v以(yi)(yi)下(xia)(xia)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)）如(ru)：110、200、220、380、415、660、690、1140v等工(gong)作(zuo)效率(lv) ≥98%波(bo)形(xing)失(shi)真(zhen)  無(wu)(wu)(wu)附加波(bo)形(xing)失(shi)真(zhen)工(gong)作(zuo)保(bao)(bao)護(hu)(hu)具(ju)有過流(liu)保(bao)(bao)護(hu)(hu)；可(ke)(ke)長期無(wu)(wu)(wu)人值(zhi)守工(gong)作(zuo)絕(jue)緣電(dian)(dian)(dian)(dian)阻(zu)≥150M絕(jue)緣等級(ji)(ji)F級(ji)(ji)、H級(ji)(ji)、HC級(ji)(ji)可(ke)(ke)供(gong)選（常(chang)規為(wei)(wei)F級(ji)(ji)）接(jie)線(xian)方(fang)式(shi)(shi)Y/Y，Y/△，△/Y，△/△電(dian)(dian)(dian)(dian)氣(qi)強度(du)            工(gong)頻(pin)正(zheng)弦(xian)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)3000v歷時1分(fen)鐘無(wu)(wu)(wu)擊(ji)穿及(ji)(ji)(ji)閃(shan)爍現(xian)象過載保(bao)(bao)護(hu)(hu)二倍額(e)定(ding)(ding)(ding)電(dian)(dian)(dian)(dian)流(liu)可(ke)(ke)維持1分(fen)鐘頻(pin)率(lv)50Hz/60Hz冷卻(que)方(fang)式(shi)(shi)自冷式(shi)(shi)冷卻(que)形(xing)式(shi)(shi)干(gan)(gan)(gan)式(shi)(shi)鐵(tie)心(xin)形(xing)式(shi)(shi)芯式(shi)(shi)防(fang)潮方(fang)式(shi)(shi)開放式(shi)(shi)環(huan)境溫度(du)—15℃+40℃海拔(ba)高(gao)(gao)(gao)度(du)＜1000m 相對濕度(du)＜90%產(chan)品(pin)特點  在變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)建立新的(de)(de)(de)中(zhong)(zhong)線(xian)-接(jie)地就可(ke)(ke)解除(chu)電(dian)(dian)(dian)(dian)網中(zhong)(zhong)共模干(gan)(gan)(gan)擾(rao)(rao)和(he)(he)其(qi)它中(zhong)(zhong)線(xian)的(de)(de)(de)困擾(rao)(rao)，隔(ge)(ge)離(li)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)將三線(xian)△接(jie)線(xian)轉換為(wei)(wei)四線(xian)Yo系(xi)統，加屏蔽(bi)就進(jin)(jin)(jin)一步(bu)免除(chu)了由變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)內部耦合的(de)(de)(de)高(gao)(gao)(gao)頻(pin)脈(mo)沖(chong)干(gan)(gan)(gan)擾(rao)(rao)和(he)(he)噪音，雖(sui)然有屏蔽(bi)的(de)(de)(de)隔(ge)(ge)離(li)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)對各種(zhong)(zhong)N-G來(lai)的(de)(de)(de)干(gan)(gan)(gan)擾(rao)(rao)（脈(mo)沖(chong)和(he)(he)高(gao)(gao)(gao)頻(pin)噪聲）能(neng)有效防(fang)止，但變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)必須正(zheng)確(que)妥善(shan)接(jie)地，十(shi)分(fen)嚴(yan)格，否(fou)則抗共模干(gan)(gan)(gan)擾(rao)(rao)將無(wu)(wu)(wu)效果。本公司可(ke)(ke)以(yi)(yi)為(wei)(wei)客(ke)戶(hu)設(she)計生產(chan)高(gao)(gao)(gao)質(zhi)量(liang)(liang)的(de)(de)(de)隔(ge)(ge)離(li)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)。  ①　特性(xing)優點  ②　高(gao)(gao)(gao)度(du)隔(ge)(ge)離(li)  ③　 N-G性(xing)能(neng)良好  ④　高(gao)(gao)(gao)度(du)共模干(gan)(gan)(gan)擾(rao)(rao)抑制(zhi)  ⑤　將△轉換為(wei)(wei)Y或Y至△  ⑥　電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)抽頭容易轉換  ⑦　按(an)用(yong)戶(hu)的(de)(de)(de)特殊(shu)性(xing)能(neng)要(yao)求(qiu)(qiu)(qiu)設(she)計  正(zheng)常(chang)使用(yong)條件 1、海拔(ba)高(gao)(gao)(gao)度(du)不(bu)(bu)超過4800M；2、周圍介(jie)(jie)質(zhi)溫度(du)，**不(bu)(bu)低(di)于(yu)-35度(du)，**不(bu)(bu)高(gao)(gao)(gao)于(yu)+45度(du)；3、電(dian)(dian)(dian)(dian)流(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)波(bo)形(xing)似于(yu)正(zheng)弦(xian)波(bo)；4、不(bu)(bu)受雨雪侵(qin)蝕的(de)(de)(de)場(chang)所(suo)，無(wu)(wu)(wu)顯著(zhu)搖動和(he)(he)沖(chong)擊(ji)振動的(de)(de)(de)地方(fang)；5、無(wu)(wu)(wu)爆炸危險的(de)(de)(de)介(jie)(jie)質(zhi)中(zhong)(zhong)，且介(jie)(jie)質(zhi)中(zhong)(zhong)無(wu)(wu)(wu)足以(yi)(yi)腐蝕金屬(shu)和(he)(he)破(po)壞絕(jue)緣的(de)(de)(de)氣(qi)體(ti)及(ji)(ji)(ji)導電(dian)(dian)(dian)(dian)塵(chen)埃該系(xi)列(lie)隔(ge)(ge)離(li)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)具(ju)有防(fang)火、防(fang)潮、安全可(ke)(ke)靠、節(jie)(jie)約(yue)電(dian)(dian)(dian)(dian)能(neng)及(ji)(ji)(ji)維護(hu)(hu)方(fang)便等優點規格參數規格輸入(ru)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)v輸出電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)v不(bu)(bu)帶外(wai)盒產(chan)品(pin)尺(chi)寸(cm)/重(zhong)量(liang)(liang)（kg)帶外(wai)盒尺(chi)寸（cm)/重(zhong)量(liang)(liang)（kg）SG-5kva1140 660 380 400 220(可(ke)(ke)根(gen)據(ju)客(ke)戶(hu)要(yao)求(qiu)(qiu)(qiu)定(ding)(ding)(ding)制(zhi)）1140 660 380 400 220(可(ke)(ke)根(gen)據(ju)客(ke)戶(hu)要(yao)求(qiu)(qiu)(qiu)定(ding)(ding)(ding)制(zhi)）35*15*25/3545*20*30/56SG-6kva30*16*25/4045*25*30/64SG-7kva35*15*30/4550*25*30/80SG-8kva30*16*30/5550*25*30/80SG-10kva42*21*42/9060*32*65/90SG-15kva52*24*52/18070*35*77/220SG-20kva55*28*65/22080*40*87/260SG-30kva55*28*65/22080*40*87/260SG-40kva61*30*65/26590*50*90/320SG-50kva62*31*67/29590*50*90/360SG-60kva70*32*66/370100*65*105/440SG-80kva70*32*67/450100*65*105/530SG-100kva75*35*68/490100*65*105/570SG-120kva75*35*68/520100*65*105/600SG-150kva85*37*68/580120*65*115/690SG-180kva95**45*83/620120*65*115/730SG-200kva95*45*83/700120*65*115/780SG-250kva95*45*73/750120*65*115/830SG-300kva105*45*95/820120*70*125/950SG-320kva105*45*95/850130*70*135/980SG-350kva105*45*95/900130*70*135/1100SG-400kva115*55*105/1150140*50*145/1280■使用(yong)范圍該系(xi)列(lie)隔(ge)(ge)離(li)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)廣泛(fan)(fan)用(yong)于(yu)地鐵(tie)、高(gao)(gao)(gao)層建筑、機場(chang)、車站、印(yin)刷、機床、碼頭、工(gong)礦企業及(ji)(ji)(ji)隧道的(de)(de)(de)輸配電(dian)(dian)(dian)(dian)及(ji)(ji)(ji)進(jin)(jin)(jin)口設(she)備(bei)(bei)的(de)(de)(de)使用(yong)等場(chang)所(suo) 用(yong)戶(hu)在購買(mai)產(chan)品(pin)時，請(qing)明確(que)以(yi)(yi)下(xia)(xia)幾點： 1；變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)基本型號(hao)(hao)、規格、容量(liang)(liang)及(ji)(ji)(ji)數量(liang)(liang)2；變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)的(de)(de)(de)初(chu)級(ji)(ji)、次(ci)級(ji)(ji)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)3，外(wai)形(xing)尺(chi)寸僅供(gong)參考，如(ru)有要(yao)求(qiu)(qiu)(qiu)尺(chi)寸，訂貨時請(qing)說明4，用(yong)戶(hu)如(ru)有特殊(shu)要(yao)求(qiu)(qiu)(qiu)，本公司可(ke)(ke)以(yi)(yi)按(an)用(yong)戶(hu)要(yao)求(qiu)(qiu)(qiu)設(she)計

公(gong)司多年來(lai)采用(yong)(yong)(yong)(yong)優質材料(liao)和(he)(he)先進(jin)(jin)的(de)(de)(de)工(gong)藝技術專(zhuan)業(ye)生產(chan)(chan) 500VA--3000KVA 之間(jian)，SG系(xi)列(lie)三(san)(san)相干(gan)(gan)式(shi)(shi)(shi)(shi)(shi)隔離(li)(li)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)，產(chan)(chan)品(pin)(pin)參照國外同類產(chan)(chan)品(pin)(pin)**研制(zhi)開發進(jin)(jin)口設(she)(she)備(bei)用(yong)(yong)(yong)(yong)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)，產(chan)(chan)品(pin)(pin)符合(he) VDE0550 、 IEC439 、 JB5555 、 GB5226 國際、國家標準。SG 系(xi)列(lie)三(san)(san)相干(gan)(gan)式(shi)(shi)(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)廣(guang)(guang)泛適用(yong)(yong)(yong)(yong)于(yu)交(jiao)流(liu) 50/60HZ ，輸(shu)入(ru)、輸(shu)出電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)不(bu)超過(guo)1200V 的(de)(de)(de)各(ge)種(zhong)供(gong)電(dian)(dian)(dian)(dian)場(chang)合(he)。產(chan)(chan)品(pin)(pin)的(de)(de)(de)各(ge)種(zhong)輸(shu)入(ru)、輸(shu)出，電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)高(gao)(gao)低(di)，聯接組別，調節抽(chou)頭(tou)位置，繞組容(rong)量(liang)分(fen)配(pei)，次級(ji)(ji)繞組配(pei)備(bei)，是否(fou)(fou)要求(qiu)(qiu)(qiu)帶(dai)外殼等(deng)，均(jun)根(gen)(gen)據(ju)(ju)用(yong)(yong)(yong)(yong)戶(hu)(hu)的(de)(de)(de)要求(qiu)(qiu)(qiu)進(jin)(jin)行(xing)精心(xin)的(de)(de)(de)設(she)(she)計(ji)與制(zhi)造產(chan)(chan)品(pin)(pin)參數：  型號(hao)設(she)(she)備(bei)專(zhuan)用(yong)(yong)(yong)(yong)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)容(rong)量(liang)      1KVA-3000KVA輸(shu)入(ru)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya):根(gen)(gen)據(ju)(ju)用(yong)(yong)(yong)(yong)戶(hu)(hu)要求(qiu)(qiu)(qiu)定(ding)(ding)做各(ge)種(zhong)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)（3000v以(yi)(yi)下(xia)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)）如：110、220、360、380、400v、415、440、660、690、1140v等(deng)輸(shu)出電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)：根(gen)(gen)據(ju)(ju)用(yong)(yong)(yong)(yong)戶(hu)(hu)要求(qiu)(qiu)(qiu)定(ding)(ding)做各(ge)種(zhong)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)（3000v以(yi)(yi)下(xia)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)）如：110、200、220、380、415、660、690、1140v等(deng)工(gong)作效率 ≥98%波(bo)形失(shi)真  無(wu)附加波(bo)形失(shi)真工(gong)作保(bao)(bao)護(hu)(hu)具有過(guo)流(liu)保(bao)(bao)護(hu)(hu)；可(ke)(ke)長期(qi)無(wu)人(ren)值守工(gong)作絕緣電(dian)(dian)(dian)(dian)阻≥150M絕緣等(deng)級(ji)(ji)F級(ji)(ji)、H級(ji)(ji)、HC級(ji)(ji)可(ke)(ke)供(gong)選(xuan)（常(chang)規(gui)(gui)為(wei)F級(ji)(ji)）接線(xian)(xian)方(fang)(fang)式(shi)(shi)(shi)(shi)(shi)Y/Y，Y/△，△/Y，△/△電(dian)(dian)(dian)(dian)氣強度(du)(du)(du)            工(gong)頻正弦電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)3000v歷時1分(fen)鐘無(wu)擊穿及閃爍現象過(guo)載保(bao)(bao)護(hu)(hu)二倍額定(ding)(ding)電(dian)(dian)(dian)(dian)流(liu)可(ke)(ke)維(wei)持(chi)1分(fen)鐘頻率50Hz/60Hz冷卻方(fang)(fang)式(shi)(shi)(shi)(shi)(shi)自冷式(shi)(shi)(shi)(shi)(shi)冷卻形式(shi)(shi)(shi)(shi)(shi)干(gan)(gan)式(shi)(shi)(shi)(shi)(shi)鐵心(xin)形式(shi)(shi)(shi)(shi)(shi)芯式(shi)(shi)(shi)(shi)(shi)防(fang)(fang)潮方(fang)(fang)式(shi)(shi)(shi)(shi)(shi)開放式(shi)(shi)(shi)(shi)(shi)環境溫度(du)(du)(du)—15℃+40℃海拔高(gao)(gao)度(du)(du)(du)＜1000m 相對濕(shi)度(du)(du)(du)＜90%產(chan)(chan)品(pin)(pin)特點(dian)  在變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)建(jian)(jian)立新的(de)(de)(de)中(zhong)(zhong)線(xian)(xian)-接地(di)就可(ke)(ke)解(jie)除電(dian)(dian)(dian)(dian)網中(zhong)(zhong)共模干(gan)(gan)擾(rao)和(he)(he)其它中(zhong)(zhong)線(xian)(xian)的(de)(de)(de)困擾(rao)，隔離(li)(li)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)將三(san)(san)線(xian)(xian)△接線(xian)(xian)轉換(huan)為(wei)四線(xian)(xian)Yo系(xi)統，加屏蔽就進(jin)(jin)一(yi)步免(mian)除了由變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)內部耦合(he)的(de)(de)(de)高(gao)(gao)頻脈沖干(gan)(gan)擾(rao)和(he)(he)噪音，雖(sui)然(ran)有屏蔽的(de)(de)(de)隔離(li)(li)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)對各(ge)種(zhong)N-G來(lai)的(de)(de)(de)干(gan)(gan)擾(rao)（脈沖和(he)(he)高(gao)(gao)頻噪聲）能有效防(fang)(fang)止(zhi)，但(dan)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)必(bi)須正確妥(tuo)善接地(di)，十分(fen)嚴(yan)格(ge)，否(fou)(fou)則抗共模干(gan)(gan)擾(rao)將無(wu)效果。本公(gong)司可(ke)(ke)以(yi)(yi)為(wei)客(ke)戶(hu)(hu)設(she)(she)計(ji)生產(chan)(chan)高(gao)(gao)質量(liang)的(de)(de)(de)隔離(li)(li)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)。  ①　特性(xing)(xing)優點(dian)  ②　高(gao)(gao)度(du)(du)(du)隔離(li)(li)  ③　 N-G性(xing)(xing)能良好  ④　高(gao)(gao)度(du)(du)(du)共模干(gan)(gan)擾(rao)抑制(zhi)  ⑤　將△轉換(huan)為(wei)Y或(huo)Y至△  ⑥　電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)抽(chou)頭(tou)容(rong)易轉換(huan)  ⑦　按用(yong)(yong)(yong)(yong)戶(hu)(hu)的(de)(de)(de)特殊性(xing)(xing)能要求(qiu)(qiu)(qiu)設(she)(she)計(ji)  正常(chang)使用(yong)(yong)(yong)(yong)條件 1、海拔高(gao)(gao)度(du)(du)(du)不(bu)超過(guo)4800M；2、周圍(wei)(wei)介質溫度(du)(du)(du)，**不(bu)低(di)于(yu)-35度(du)(du)(du)，**不(bu)高(gao)(gao)于(yu)+45度(du)(du)(du)；3、電(dian)(dian)(dian)(dian)流(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)波(bo)形似于(yu)正弦波(bo)；4、不(bu)受雨雪(xue)侵蝕(shi)的(de)(de)(de)場(chang)所，無(wu)顯著搖動和(he)(he)沖擊振動的(de)(de)(de)地(di)方(fang)(fang)；5、無(wu)爆(bao)炸(zha)危險的(de)(de)(de)介質中(zhong)(zhong)，且介質中(zhong)(zhong)無(wu)足(zu)以(yi)(yi)腐蝕(shi)金屬和(he)(he)破壞絕緣的(de)(de)(de)氣體(ti)及導(dao)電(dian)(dian)(dian)(dian)塵埃(ai)該(gai)系(xi)列(lie)隔離(li)(li)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)具有防(fang)(fang)火、防(fang)(fang)潮、安全(quan)可(ke)(ke)靠(kao)、節約電(dian)(dian)(dian)(dian)能及維(wei)護(hu)(hu)方(fang)(fang)便等(deng)優點(dian)規(gui)(gui)格(ge)參數規(gui)(gui)格(ge)輸(shu)入(ru)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)v輸(shu)出電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)v不(bu)帶(dai)外盒(he)產(chan)(chan)品(pin)(pin)尺(chi)寸(cm)/重量(liang)（kg)帶(dai)外盒(he)尺(chi)寸（cm)/重量(liang)（kg）SG-5kva1140 660 380 400 220(可(ke)(ke)根(gen)(gen)據(ju)(ju)客(ke)戶(hu)(hu)要求(qiu)(qiu)(qiu)定(ding)(ding)制(zhi)）1140 660 380 400 220(可(ke)(ke)根(gen)(gen)據(ju)(ju)客(ke)戶(hu)(hu)要求(qiu)(qiu)(qiu)定(ding)(ding)制(zhi)）35*15*25/3545*20*30/56SG-6kva30*16*25/4045*25*30/64SG-7kva35*15*30/4550*25*30/80SG-8kva30*16*30/5550*25*30/80SG-10kva42*21*42/9060*32*65/90SG-15kva52*24*52/18070*35*77/220SG-20kva55*28*65/22080*40*87/260SG-30kva55*28*65/22080*40*87/260SG-40kva61*30*65/26590*50*90/320SG-50kva62*31*67/29590*50*90/360SG-60kva70*32*66/370100*65*105/440SG-80kva70*32*67/450100*65*105/530SG-100kva75*35*68/490100*65*105/570SG-120kva75*35*68/520100*65*105/600SG-150kva85*37*68/580120*65*115/690SG-180kva95**45*83/620120*65*115/730SG-200kva95*45*83/700120*65*115/780SG-250kva95*45*73/750120*65*115/830SG-300kva105*45*95/820120*70*125/950SG-320kva105*45*95/850130*70*135/980SG-350kva105*45*95/900130*70*135/1100SG-400kva115*55*105/1150140*50*145/1280■使用(yong)(yong)(yong)(yong)范圍(wei)(wei)該(gai)系(xi)列(lie)隔離(li)(li)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)廣(guang)(guang)泛用(yong)(yong)(yong)(yong)于(yu)地(di)鐵、高(gao)(gao)層建(jian)(jian)筑、機場(chang)、車站、印刷、機床、碼頭(tou)、工(gong)礦企業(ye)及隧(sui)道的(de)(de)(de)輸(shu)配(pei)電(dian)(dian)(dian)(dian)及進(jin)(jin)口設(she)(she)備(bei)的(de)(de)(de)使用(yong)(yong)(yong)(yong)等(deng)場(chang)所 用(yong)(yong)(yong)(yong)戶(hu)(hu)在購買產(chan)(chan)品(pin)(pin)時，請明(ming)確以(yi)(yi)下(xia)幾點(dian)： 1；變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)基本型號(hao)、規(gui)(gui)格(ge)、容(rong)量(liang)及數量(liang)2；變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)的(de)(de)(de)初級(ji)(ji)、次級(ji)(ji)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)3，外形尺(chi)寸僅(jin)供(gong)參考，如有要求(qiu)(qiu)(qiu)尺(chi)寸，訂貨時請說(shuo)明(ming)4，用(yong)(yong)(yong)(yong)戶(hu)(hu)如有特殊要求(qiu)(qiu)(qiu)，本公(gong)司可(ke)(ke)以(yi)(yi)按用(yong)(yong)(yong)(yong)戶(hu)(hu)要求(qiu)(qiu)(qiu)設(she)(she)計(ji)

公(gong)司(si)多年來采用(yong)(yong)(yong)(yong)(yong)優質材料和先進的工藝(yi)技術專業(ye)生(sheng)產 500VA--3000KVA 之間，SG系(xi)列三相干(gan)式(shi)(shi)隔(ge)(ge)(ge)離(li)變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)，產品(pin)(pin)(pin)(pin)(pin)參(can)(can)照國(guo)外同類(lei)產品(pin)(pin)(pin)(pin)(pin)**研制(zhi)開發進口(kou)設(she)備用(yong)(yong)(yong)(yong)(yong)變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)，產品(pin)(pin)(pin)(pin)(pin)符合(he)(he) VDE0550 、 IEC439 、 JB5555 、 GB5226 國(guo)際、國(guo)家標(biao)準。SG 系(xi)列三相干(gan)式(shi)(shi)變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)廣(guang)泛適用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)交(jiao)流(liu) 50/60HZ ，輸(shu)(shu)入(ru)(ru)、輸(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)不(bu)超過(guo)1200V 的各(ge)種供電(dian)(dian)(dian)(dian)場(chang)合(he)(he)。產品(pin)(pin)(pin)(pin)(pin)的各(ge)種輸(shu)(shu)入(ru)(ru)、輸(shu)(shu)出(chu)，電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)高(gao)(gao)(gao)低，聯接組(zu)別(bie)，調(diao)節(jie)抽(chou)頭位(wei)置，繞組(zu)容量(liang)分配，次級(ji)(ji)繞組(zu)配備，是否(fou)要求(qiu)帶(dai)外殼等(deng)，均根(gen)(gen)據(ju)(ju)用(yong)(yong)(yong)(yong)(yong)戶(hu)的要求(qiu)進行精心的設(she)計(ji)與制(zhi)造產品(pin)(pin)(pin)(pin)(pin)參(can)(can)數：  型號(hao)設(she)備專用(yong)(yong)(yong)(yong)(yong)變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)容量(liang)      1KVA-3000KVA輸(shu)(shu)入(ru)(ru)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya):根(gen)(gen)據(ju)(ju)用(yong)(yong)(yong)(yong)(yong)戶(hu)要求(qiu)定(ding)(ding)做各(ge)種電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)（3000v以(yi)(yi)下電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)）如：110、220、360、380、400v、415、440、660、690、1140v等(deng)輸(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)：根(gen)(gen)據(ju)(ju)用(yong)(yong)(yong)(yong)(yong)戶(hu)要求(qiu)定(ding)(ding)做各(ge)種電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)（3000v以(yi)(yi)下電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)）如：110、200、220、380、415、660、690、1140v等(deng)工作效(xiao)率 ≥98%波(bo)(bo)形(xing)失(shi)真  無附(fu)加(jia)波(bo)(bo)形(xing)失(shi)真工作保(bao)護(hu)具(ju)有(you)過(guo)流(liu)保(bao)護(hu)；可(ke)(ke)長期無人值守工作絕緣(yuan)電(dian)(dian)(dian)(dian)阻(zu)≥150M絕緣(yuan)等(deng)級(ji)(ji)F級(ji)(ji)、H級(ji)(ji)、HC級(ji)(ji)可(ke)(ke)供選(xuan)（常規(gui)(gui)為F級(ji)(ji)）接線方式(shi)(shi)Y/Y，Y/△，△/Y，△/△電(dian)(dian)(dian)(dian)氣(qi)強度(du)            工頻正弦電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)3000v歷時1分鐘(zhong)無擊穿及(ji)(ji)(ji)閃(shan)爍現象過(guo)載保(bao)護(hu)二倍額定(ding)(ding)電(dian)(dian)(dian)(dian)流(liu)可(ke)(ke)維(wei)持(chi)1分鐘(zhong)頻率50Hz/60Hz冷(leng)卻(que)方式(shi)(shi)自(zi)冷(leng)式(shi)(shi)冷(leng)卻(que)形(xing)式(shi)(shi)干(gan)式(shi)(shi)鐵心形(xing)式(shi)(shi)芯式(shi)(shi)防(fang)(fang)潮方式(shi)(shi)開放式(shi)(shi)環(huan)境溫(wen)度(du)—15℃+40℃海拔高(gao)(gao)(gao)度(du)＜1000m 相對濕度(du)＜90%產品(pin)(pin)(pin)(pin)(pin)特(te)點  在(zai)變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)建立新的中線-接地(di)就可(ke)(ke)解除電(dian)(dian)(dian)(dian)網中共(gong)模(mo)干(gan)擾(rao)(rao)和其(qi)它中線的困(kun)擾(rao)(rao)，隔(ge)(ge)(ge)離(li)變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)將三線△接線轉換(huan)為四(si)線Yo系(xi)統(tong)，加(jia)屏蔽就進一步免除了由變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)內部(bu)耦合(he)(he)的高(gao)(gao)(gao)頻脈沖干(gan)擾(rao)(rao)和噪音，雖(sui)然有(you)屏蔽的隔(ge)(ge)(ge)離(li)變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)對各(ge)種N-G來的干(gan)擾(rao)(rao)（脈沖和高(gao)(gao)(gao)頻噪聲）能(neng)有(you)效(xiao)防(fang)(fang)止，但變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)必須(xu)正確(que)(que)妥善接地(di)，十分嚴格(ge)(ge)，否(fou)則抗共(gong)模(mo)干(gan)擾(rao)(rao)將無效(xiao)果(guo)。本公(gong)司(si)可(ke)(ke)以(yi)(yi)為客(ke)戶(hu)設(she)計(ji)生(sheng)產高(gao)(gao)(gao)質量(liang)的隔(ge)(ge)(ge)離(li)變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)。  ①　特(te)性(xing)優點  ②　高(gao)(gao)(gao)度(du)隔(ge)(ge)(ge)離(li)  ③　 N-G性(xing)能(neng)良好  ④　高(gao)(gao)(gao)度(du)共(gong)模(mo)干(gan)擾(rao)(rao)抑制(zhi)  ⑤　將△轉換(huan)為Y或Y至△  ⑥　電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)抽(chou)頭容易轉換(huan)  ⑦　按用(yong)(yong)(yong)(yong)(yong)戶(hu)的特(te)殊性(xing)能(neng)要求(qiu)設(she)計(ji)  正常使用(yong)(yong)(yong)(yong)(yong)條件 1、海拔高(gao)(gao)(gao)度(du)不(bu)超過(guo)4800M；2、周圍介(jie)質溫(wen)度(du)，**不(bu)低于(yu)(yu)-35度(du)，**不(bu)高(gao)(gao)(gao)于(yu)(yu)+45度(du)；3、電(dian)(dian)(dian)(dian)流(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)波(bo)(bo)形(xing)似于(yu)(yu)正弦波(bo)(bo)；4、不(bu)受雨(yu)雪侵(qin)蝕的場(chang)所，無顯(xian)著(zhu)搖動和沖擊振動的地(di)方；5、無爆炸(zha)危險的介(jie)質中，且介(jie)質中無足(zu)以(yi)(yi)腐(fu)蝕金屬和破壞絕緣(yuan)的氣(qi)體及(ji)(ji)(ji)導(dao)電(dian)(dian)(dian)(dian)塵埃該系(xi)列隔(ge)(ge)(ge)離(li)變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)具(ju)有(you)防(fang)(fang)火(huo)、防(fang)(fang)潮、安全可(ke)(ke)靠、節(jie)約電(dian)(dian)(dian)(dian)能(neng)及(ji)(ji)(ji)維(wei)護(hu)方便等(deng)優點規(gui)(gui)格(ge)(ge)參(can)(can)數規(gui)(gui)格(ge)(ge)輸(shu)(shu)入(ru)(ru)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)v輸(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)v不(bu)帶(dai)外盒產品(pin)(pin)(pin)(pin)(pin)尺寸(cm)/重量(liang)（kg)帶(dai)外盒尺寸（cm)/重量(liang)（kg）SG-5kva1140 660 380 400 220(可(ke)(ke)根(gen)(gen)據(ju)(ju)客(ke)戶(hu)要求(qiu)定(ding)(ding)制(zhi)）1140 660 380 400 220(可(ke)(ke)根(gen)(gen)據(ju)(ju)客(ke)戶(hu)要求(qiu)定(ding)(ding)制(zhi)）35*15*25/3545*20*30/56SG-6kva30*16*25/4045*25*30/64SG-7kva35*15*30/4550*25*30/80SG-8kva30*16*30/5550*25*30/80SG-10kva42*21*42/9060*32*65/90SG-15kva52*24*52/18070*35*77/220SG-20kva55*28*65/22080*40*87/260SG-30kva55*28*65/22080*40*87/260SG-40kva61*30*65/26590*50*90/320SG-50kva62*31*67/29590*50*90/360SG-60kva70*32*66/370100*65*105/440SG-80kva70*32*67/450100*65*105/530SG-100kva75*35*68/490100*65*105/570SG-120kva75*35*68/520100*65*105/600SG-150kva85*37*68/580120*65*115/690SG-180kva95**45*83/620120*65*115/730SG-200kva95*45*83/700120*65*115/780SG-250kva95*45*73/750120*65*115/830SG-300kva105*45*95/820120*70*125/950SG-320kva105*45*95/850130*70*135/980SG-350kva105*45*95/900130*70*135/1100SG-400kva115*55*105/1150140*50*145/1280■使用(yong)(yong)(yong)(yong)(yong)范圍該系(xi)列隔(ge)(ge)(ge)離(li)變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)廣(guang)泛用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)地(di)鐵、高(gao)(gao)(gao)層建筑、機場(chang)、車站、印刷(shua)、機床、碼頭、工礦企(qi)業(ye)及(ji)(ji)(ji)隧道的輸(shu)(shu)配電(dian)(dian)(dian)(dian)及(ji)(ji)(ji)進口(kou)設(she)備的使用(yong)(yong)(yong)(yong)(yong)等(deng)場(chang)所 用(yong)(yong)(yong)(yong)(yong)戶(hu)在(zai)購買(mai)產品(pin)(pin)(pin)(pin)(pin)時，請明確(que)(que)以(yi)(yi)下幾(ji)點： 1；變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)基本型號(hao)、規(gui)(gui)格(ge)(ge)、容量(liang)及(ji)(ji)(ji)數量(liang)2；變(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)的初級(ji)(ji)、次級(ji)(ji)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)3，外形(xing)尺寸僅供參(can)(can)考，如有(you)要求(qiu)尺寸，訂貨時請說(shuo)明4，用(yong)(yong)(yong)(yong)(yong)戶(hu)如有(you)特(te)殊要求(qiu)，本公(gong)司(si)可(ke)(ke)以(yi)(yi)按用(yong)(yong)(yong)(yong)(yong)戶(hu)要求(qiu)設(she)計(ji)