一(yi)、概述

TYQ1系列液體電阻起(qi)動器是(shi)為了進一(yi)步改善大、中型(xing)繞線電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)的起動(dong)(dong)(dong)性(xing)能而(er)研制成(cheng)功的新一(yi)代起動(dong)(dong)(dong)裝置。它是(shi)通(tong)過在(zai)大、中型(xing)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)的轉子回路中串入(ru)一(yi)組液體(ti)電(dian)(dian)阻,且此液體(ti)電(dian)(dian)阻是(shi)在(zai)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)起動(dong)(dong)(dong)時(shi)自(zi)動(dong)(dong)(dong)投(tou)入(ru)并(bing)在(zai)預(yu)定的時(shi)間內自(zi)動(dong)(dong)(dong)、無級、連續切除,從(cong)而(er)使(shi)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)在(zai)理想的起動(dong)(dong)(dong)電(dian)(dian)流條(tiao)件下平穩(wen)起動(dong)(dong)(dong)。電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)均勻升速,這對保護(hu)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)、用電(dian)(dian)設備(bei)、電(dian)(dian)網及節電(dian)(dian)等(deng)方面有(you)效果(guo)。加上系統起動(dong)(dong)(dong)、停(ting)止、故障(zhang)保護(hu)、聯(lian)絡、報警、顯示等(deng)方面進行精(jing)心設計,從(cong)而(er)使(shi)液體(ti)電(dian)(dian)阻起動(dong)(dong)(dong)器(qi)(qi)與(yu)其它老式起動(dong)(dong)(dong)器(qi)(qi)相比較,具有(you)自(zi)動(dong)(dong)(dong)化(hua)程(cheng)度高、起動(dong)(dong)(dong)電(dian)(dian)流小(一(yi)般小于額(e)定電(dian)(dian)流的1.3倍(bei)),電(dian)(dian)網電(dian)(dian)壓(ya)低亦能順利(li)起動(dong)(dong)(dong),降低了變壓(ya)器(qi)(qi)的容量(liang),是(shi)目前球磨(mo)機(ji)(ji)、提(ti)升機(ji)(ji)、破碎(sui)機(ji)(ji)、壓(ya)縮機(ji)(ji)、風機(ji)(ji)、水泵(beng)等(deng)設備(bei)。

二、工作原理

TYQ1系列液體電阻啟(qi)動器是采用特(te)種介質的水溶(rong)液(ye)作為電(dian)(dian)(dian)(dian)阻(zu)，在特(te)別設計的液(ye)體電(dian)(dian)(dian)(dian)阻(zu)箱中引入極(ji)(ji)板作電(dian)(dian)(dian)(dian)極(ji)(ji)串(chuan)入電(dian)(dian)(dian)(dian)機(ji)轉子回路(lu)中，當電(dian)(dian)(dian)(dian)動機(ji)起動時，由一(yi)小(xiao)功率伺服(fu)電(dian)(dian)(dian)(dian)機(ji)帶動極(ji)(ji)板移動來(lai)改變極(ji)(ji)板的相對位(wei)置，使（串(chuan)入轉子回路(lu)的）液(ye)體電(dian)(dian)(dian)(dian)阻(zu)由大到小(xiao)作無級變化，從而使電(dian)(dian)(dian)(dian)機(ji)低電(dian)(dian)(dian)(dian)流平滑(hua)起動。

三(san)、型號(hao)說明

四、性能特點

1、起動(dong)性能遠于頻敏變阻(zu)器(qi)、油浸變阻(zu)器(qi)、鑄(zhu)鐵(tie)電阻(zu)等起動(dong)器(qi)。

2、起動電(dian)(dian)流(liu)小于電(dian)(dian)機額定電(dian)(dian)流(liu)的1.3倍。

3、可連續起動5～10次。

4、平滑起動，對設(she)備(bei)無機械應(ying)力沖擊,可延長機械設(she)備(bei)及(ji)電機的壽(shou)命。

5、可(ke)低電(dian)(dian)壓起動，電(dian)(dian)網電(dian)(dian)壓低于額定電(dian)(dian)壓10%時，可(ke)順(shun)利(li)起動。

6、結構(gou)簡單、可靠，全部操作自動化，安裝(zhuang)、維(wei)護方便。

7、具有起(qi)動超時，失壓，超行程(cheng)，超溫，液(ye)位低等多重保護功能。

8、適用性廣，可適合任何負載狀況下繞線(xian)電機(ji)的軟起動。

五、使用環(huan)境(jing)

1、空氣溫(wen)度范(fan)圍:-35℃～＋50℃。

2、地海拔高度(du): ≤4000m。

3、大(da)氣相對溫度不(bu)超過(guo):85％。

4、周圍介質應無爆炸危險(xian)、無足以腐蝕金(jin)屬和破壞(huai)絕緣的(de)氣體和塵(chen)埃。

5、安裝(zhuang)地應無顯(xian)著沖(chong)擊振動。

六、襄陽拓邦(bang)電氣的技術參數

1、起(qi)動電(dian)流:Iq≤1.3Ie(Ie為電(dian)機額定電(dian)流)

2、起動(dong)時(shi)間:10～60S，預整定，現(xian)場可(ke)調。

3、續起動次數:5～10次。

4、電(dian)液(ye)正(zheng)常工作溫度:0℃～70℃。

七、外(wai)形結構及安裝尺寸

1、外型尺寸(cun)

2、安裝基(ji)礎

3、規格尺寸(cun)

八、系列規(gui)格與電動機(ji)功率匹(pi)配

定貨須知

1、提供電(dian)機的型號、功率(lv)、定(ding)(ding)(ding)子額(e)定(ding)(ding)(ding)電(dian)壓、定(ding)(ding)(ding)子額(e)定(ding)(ding)(ding)電(dian)流、轉子開路(lu)電(dian)壓、轉子額(e)定(ding)(ding)(ding)電(dian)流。

2、如已有控制回(hui)路可單臺提供起動柜(ju)。

3、歡迎特殊要求，請在合(he)同中注明。

4、我公司承(cheng)接特殊(shu)用途(tu)電動機的(de)起動控制。

更多(duo)軟啟動(dong)調速就找襄陽拓邦電氣，更(geng)多詳情信息請登錄dongjingliren.com.cn，總有一款適合您，襄(xiang)陽拓邦(bang)電氣官網電(dian)話(hua)： 鄭經理17771133316 。