祥力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)YVF、YVF2系(xi)(xi)(xi)列變(bian)(bian)(bian)頻(pin)(pin)(pin)調(diao)速(su)(su)(su)三相(xiang)(xiang)異步(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)是(shi)交(jiao)流(liu)、高(gao)(gao)效(xiao)(xiao)、節(jie)(jie)能型調(diao)速(su)(su)(su)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)，專為(wei)匹(pi)配(pei)(pei)變(bian)(bian)(bian)頻(pin)(pin)(pin)調(diao)速(su)(su)(su)設計制(zhi)造(zao)(zao)，是(shi)機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)一(yi)體(ti)化的(de)(de)調(diao)速(su)(su)(su)節(jie)(jie)能新產品(pin)。與(yu)其他調(diao)速(su)(su)(su)方(fang)式(shi)相(xiang)(xiang)比，變(bian)(bian)(bian)頻(pin)(pin)(pin)調(diao)速(su)(su)(su)系(xi)(xi)(xi)統(tong)(tong)具有(you)(you)應(ying)用(yong)(yong)(yong)(yong)(yong)范圍廣、節(jie)(jie)能效(xiao)(xiao)果(guo)明顯、調(diao)速(su)(su)(su)性(xing)(xing)(xing)能好(hao)、起動(dong)(dong)轉矩(ju)(ju)打(da)、低(di)頻(pin)(pin)(pin)啟動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)小(xiao)、調(diao)速(su)(su)(su)比寬、快速(su)(su)(su)響(xiang)應(ying)性(xing)(xing)(xing)優良、噪音低(di)、振動(dong)(dong)小(xiao)、運(yun)行(xing)可(ke)(ke)(ke)靠、維修(xiu)方(fang)便等(deng)(deng)特點(dian)，能夠保(bao)(bao)(bao)證電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)長(chang)時間低(di)速(su)(su)(su)貨高(gao)(gao)速(su)(su)(su)運(yun)行(xing)，是(shi)目前(qian)交(jiao)流(liu)調(diao)速(su)(su)(su)方(fang)案中(zhong)先(xian)(xian)進(jin)的(de)(de)系(xi)(xi)(xi)統(tong)(tong)之一(yi)。    廣泛(fan)應(ying)用(yong)(yong)(yong)(yong)(yong)于(yu)數控(kong)機(ji)(ji)床的(de)(de)主軸(zhou)傳動(dong)(dong)、紡織、化工(gong)、冶金(jin)、塑膠(jiao)、輕功(gong)、造(zao)(zao)紙等(deng)(deng)行(xing)業的(de)(de)恒轉矩(ju)(ju)、恒功(gong)率(lv)(lv)(lv)調(diao)速(su)(su)(su)以(yi)(yi)(yi)及風(feng)機(ji)(ji)水(shui)泵等(deng)(deng)場合(he)的(de)(de)節(jie)(jie)能調(diao)速(su)(su)(su)。                        ★采用(yong)(yong)(yong)(yong)(yong)先(xian)(xian)進(jin)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁計算和CAD設計，充分考慮目前(qian)SPWM變(bian)(bian)(bian)頻(pin)(pin)(pin)裝(zhuang)置和矢量(liang)(liang)控(kong)制(zhi)變(bian)(bian)(bian)頻(pin)(pin)(pin)器(qi)(qi)(qi)的(de)(de)技(ji)術(shu)和控(kong)制(zhi)特點(dian)，能夠全(quan)面配(pei)(pei)合(he)V/F控(kong)制(zhi)或矢量(liang)(liang)控(kong)制(zhi)，與(yu)國(guo)內外(wai)各種(zhong)SPWM變(bian)(bian)(bian)頻(pin)(pin)(pin)器(qi)(qi)(qi)配(pei)(pei)套，構成交(jiao)流(liu)變(bian)(bian)(bian)頻(pin)(pin)(pin)無(wu)級(ji)調(diao)速(su)(su)(su)系(xi)(xi)(xi)統(tong)(tong)。            ★電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)各項性(xing)(xing)(xing)能指標(biao)(biao)均(jun)符合(he)GB755國(guo)家標(biao)(biao)準(zhun)和相(xiang)(xiang)關的(de)(de)技(ji)術(shu)標(biao)(biao)準(zhun)，采用(yong)(yong)(yong)(yong)(yong)F級(ji)絕(jue)緣，可(ke)(ke)(ke)按用(yong)(yong)(yong)(yong)(yong)戶要(yao)(yao)求(qiu)制(zhi)成H級(ji)；外(wai)殼防護等(deng)(deng)級(ji)為(wei)IP44，可(ke)(ke)(ke)按用(yong)(yong)(yong)(yong)(yong)戶要(yao)(yao)求(qiu)制(zhi)成IP54；可(ke)(ke)(ke)根據(ju)用(yong)(yong)(yong)(yong)(yong)戶要(yao)(yao)求(qiu)加(jia)裝(zhuang)光(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)編碼器(qi)(qi)(qi)、測速(su)(su)(su)發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)等(deng)(deng)測速(su)(su)(su)裝(zhuang)置和渦流(liu)制(zhi)動(dong)(dong)器(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁制(zhi)動(dong)(dong)器(qi)(qi)(qi)等(deng)(deng)制(zhi)動(dong)(dong)裝(zhuang)置，一(yi)適應(ying)不同(tong)的(de)(de)使用(yong)(yong)(yong)(yong)(yong)場合(he)。            ★采用(yong)(yong)(yong)(yong)(yong)先(xian)(xian)進(jin)的(de)(de)繞阻(zu)分布，有(you)(you)效(xiao)(xiao)抑(yi)制(zhi)變(bian)(bian)(bian)頻(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)高(gao)(gao)次(ci)諧波的(de)(de)影響(xiang)，保(bao)(bao)(bao)證電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)具有(you)(you)噪音低(di)、振動(dong)(dong)小(xiao)、頻(pin)(pin)(pin)率(lv)(lv)(lv)高(gao)(gao)、過載(zai)能力強、節(jie)(jie)能效(xiao)(xiao)果(guo)明顯等(deng)(deng)優點(dian)。              ★采用(yong)(yong)(yong)(yong)(yong)優質電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁線、先(xian)(xian)進(jin)的(de)(de)真空浸漆工(gong)藝和絕(jue)緣工(gong)藝，滿足變(bian)(bian)(bian)頻(pin)(pin)(pin)條件下(xia)特有(you)(you)的(de)(de)絕(jue)緣要(yao)(yao)求(qiu)。           ★使用(yong)(yong)(yong)(yong)(yong)優質軸(zhou)承和先(xian)(xian)進(jin)的(de)(de)機(ji)(ji)械加(jia)工(gong)工(gong)藝以(yi)(yi)(yi)及高(gao)(gao)精度(du)的(de)(de)轉子平衡工(gong)藝，保(bao)(bao)(bao)證電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)在告訴下(xia)可(ke)(ke)(ke)靠運(yun)轉。           ★冷卻(que)方(fang)式(shi)有(you)(you)全(quan)封閉自扇冷卻(que)（IC411)及全(quan)封閉單獨(du)(du)軸(zhou)流(liu)風(feng)機(ji)(ji)冷卻(que)（IC416）。單獨(du)(du)軸(zhou)流(liu)風(feng)機(ji)(ji)強迫通風(feng)，保(bao)(bao)(bao)證了電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)低(di)速(su)(su)(su)時長(chang)期恒轉矩(ju)(ju)運(yun)行(xing)的(de)(de)可(ke)(ke)(ke)靠性(xing)(xing)(xing)。         ★額定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓為(wei)380V，頻(pin)(pin)(pin)率(lv)(lv)(lv)為(wei)5~200HZ，也可(ke)(ke)(ke)根據(ju)用(yong)(yong)(yong)(yong)(yong)戶要(yao)(yao)求(qiu)確定(ding)(ding)額定(ding)(ding)點(dian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓和頻(pin)(pin)(pin)率(lv)(lv)(lv)。中(zhong)心高(gao)(gao)100及以(yi)(yi)(yi)下(xia)Y接法，中(zhong)心高(gao)(gao)112以(yi)(yi)(yi)上為(wei)Δ接法。 功(gong)率(lv)(lv)(lv)等(deng)(deng)級(ji)與(yu)安(an)裝(zhuang)尺寸(cun)(cun),機(ji)(ji)座中(zhong)心高(gao)(gao)均(jun)符合(he)國(guo)際(ji)IEC標(biao)(biao)準(zhun)，標(biao)(biao)準(zhun)化程度(du)高(gao)(gao)，功(gong)率(lv)(lv)(lv)等(deng)(deng)級(ji)和安(an)裝(zhuang)尺寸(cun)(cun)與(yu)Y,Y2系(xi)(xi)(xi)列電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)相(xiang)(xiang)同(tong)，外(wai)形尺寸(cun)(cun)除(chu)風(feng)罩稍(shao)長(chang)外(wai)，其余與(yu)Y,Y2系(xi)(xi)(xi)列電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)相(xiang)(xiang)同(tong)，互換性(xing)(xing)(xing)通用(yong)(yong)(yong)(yong)(yong)型強。