祥力電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)YVF、YVF2系列變(bian)(bian)(bian)(bian)頻(pin)(pin)(pin)調(diao)速(su)三相異步電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)是交流、高(gao)(gao)(gao)效、節能(neng)(neng)(neng)(neng)(neng)型(xing)調(diao)速(su)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)，專為(wei)匹配變(bian)(bian)(bian)(bian)頻(pin)(pin)(pin)調(diao)速(su)設(she)計制(zhi)(zhi)造(zao)，是機(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)一體化的(de)調(diao)速(su)節能(neng)(neng)(neng)(neng)(neng)新產品。與其(qi)他調(diao)速(su)方式相比，變(bian)(bian)(bian)(bian)頻(pin)(pin)(pin)調(diao)速(su)系統(tong)具有(you)應(ying)用范圍(wei)廣、節能(neng)(neng)(neng)(neng)(neng)效果明顯(xian)(xian)、調(diao)速(su)性(xing)能(neng)(neng)(neng)(neng)(neng)好、起(qi)動(dong)(dong)轉(zhuan)(zhuan)(zhuan)矩打(da)、低(di)(di)頻(pin)(pin)(pin)啟動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)流小、調(diao)速(su)比寬、快速(su)響應(ying)性(xing)優良(liang)、噪音低(di)(di)、振動(dong)(dong)小、運(yun)行(xing)可靠、維修方便等(deng)特點(dian)(dian)(dian)，能(neng)(neng)(neng)(neng)(neng)夠保證電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)長時間低(di)(di)速(su)貨高(gao)(gao)(gao)速(su)運(yun)行(xing)，是目(mu)前交流調(diao)速(su)方案(an)中(zhong)先進(jin)的(de)系統(tong)之一。    廣泛應(ying)用于數控機(ji)(ji)(ji)(ji)(ji)(ji)床的(de)主軸傳動(dong)(dong)、紡織、化工、冶金(jin)、塑膠、輕功、造(zao)紙等(deng)行(xing)業的(de)恒(heng)轉(zhuan)(zhuan)(zhuan)矩、恒(heng)功率調(diao)速(su)以及風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)水泵等(deng)場(chang)合(he)(he)(he)的(de)節能(neng)(neng)(neng)(neng)(neng)調(diao)速(su)。                        ★采(cai)用先進(jin)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)磁計算和(he)CAD設(she)計，充分考慮目(mu)前SPWM變(bian)(bian)(bian)(bian)頻(pin)(pin)(pin)裝(zhuang)置和(he)矢量(liang)控制(zhi)(zhi)變(bian)(bian)(bian)(bian)頻(pin)(pin)(pin)器的(de)技術(shu)(shu)和(he)控制(zhi)(zhi)特點(dian)(dian)(dian)，能(neng)(neng)(neng)(neng)(neng)夠全面(mian)配合(he)(he)(he)V/F控制(zhi)(zhi)或(huo)矢量(liang)控制(zhi)(zhi)，與國(guo)內(nei)外(wai)各種SPWM變(bian)(bian)(bian)(bian)頻(pin)(pin)(pin)器配套，構(gou)成交流變(bian)(bian)(bian)(bian)頻(pin)(pin)(pin)無級(ji)(ji)調(diao)速(su)系統(tong)。            ★電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)各項性(xing)能(neng)(neng)(neng)(neng)(neng)指標(biao)均(jun)符合(he)(he)(he)GB755國(guo)家標(biao)準和(he)相關(guan)的(de)技術(shu)(shu)標(biao)準，采(cai)用F級(ji)(ji)絕緣，可按用戶要求(qiu)(qiu)(qiu)制(zhi)(zhi)成H級(ji)(ji)；外(wai)殼防護(hu)等(deng)級(ji)(ji)為(wei)IP44，可按用戶要求(qiu)(qiu)(qiu)制(zhi)(zhi)成IP54；可根(gen)據(ju)用戶要求(qiu)(qiu)(qiu)加裝(zhuang)光電(dian)(dian)(dian)(dian)(dian)(dian)編碼器、測(ce)速(su)發電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)等(deng)測(ce)速(su)裝(zhuang)置和(he)渦流制(zhi)(zhi)動(dong)(dong)器電(dian)(dian)(dian)(dian)(dian)(dian)磁制(zhi)(zhi)動(dong)(dong)器等(deng)制(zhi)(zhi)動(dong)(dong)裝(zhuang)置，一適應(ying)不同的(de)使用場(chang)合(he)(he)(he)。            ★采(cai)用先進(jin)的(de)繞(rao)阻分布，有(you)效抑制(zhi)(zhi)變(bian)(bian)(bian)(bian)頻(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)源高(gao)(gao)(gao)次諧波的(de)影響，保證電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)具有(you)噪音低(di)(di)、振動(dong)(dong)小、頻(pin)(pin)(pin)率高(gao)(gao)(gao)、過載能(neng)(neng)(neng)(neng)(neng)力強、節能(neng)(neng)(neng)(neng)(neng)效果明顯(xian)(xian)等(deng)優點(dian)(dian)(dian)。              ★采(cai)用優質(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)磁線、先進(jin)的(de)真空浸漆工藝(yi)和(he)絕緣工藝(yi)，滿足變(bian)(bian)(bian)(bian)頻(pin)(pin)(pin)條件下(xia)特有(you)的(de)絕緣要求(qiu)(qiu)(qiu)。           ★使用優質(zhi)軸承和(he)先進(jin)的(de)機(ji)(ji)(ji)(ji)(ji)(ji)械加工工藝(yi)以及高(gao)(gao)(gao)精度(du)的(de)轉(zhuan)(zhuan)(zhuan)子(zi)平(ping)衡工藝(yi)，保證電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)在告訴下(xia)可靠運(yun)轉(zhuan)(zhuan)(zhuan)。           ★冷(leng)(leng)卻方式有(you)全封(feng)閉(bi)自扇冷(leng)(leng)卻（IC411)及全封(feng)閉(bi)單獨軸流風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)冷(leng)(leng)卻（IC416）。單獨軸流風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)強迫通(tong)風(feng)(feng)，保證了電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)低(di)(di)速(su)時長期(qi)恒(heng)轉(zhuan)(zhuan)(zhuan)矩運(yun)行(xing)的(de)可靠性(xing)。         ★額(e)定電(dian)(dian)(dian)(dian)(dian)(dian)壓為(wei)380V，頻(pin)(pin)(pin)率為(wei)5~200HZ，也可根(gen)據(ju)用戶要求(qiu)(qiu)(qiu)確定額(e)定點(dian)(dian)(dian)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓和(he)頻(pin)(pin)(pin)率。中(zhong)心(xin)高(gao)(gao)(gao)100及以下(xia)Y接法(fa)，中(zhong)心(xin)高(gao)(gao)(gao)112以上為(wei)Δ接法(fa)。 功率等(deng)級(ji)(ji)與安裝(zhuang)尺寸,機(ji)(ji)(ji)(ji)(ji)(ji)座中(zhong)心(xin)高(gao)(gao)(gao)均(jun)符合(he)(he)(he)國(guo)際IEC標(biao)準，標(biao)準化程度(du)高(gao)(gao)(gao)，功率等(deng)級(ji)(ji)和(he)安裝(zhuang)尺寸與Y,Y2系列電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)相同，外(wai)形尺寸除風(feng)(feng)罩(zhao)稍長外(wai)，其(qi)余與Y,Y2系列電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)相同，互換性(xing)通(tong)用型(xing)強。