一(yi)、概述
TYQ1系列液體電阻起動器是為了進一(yi)步改(gai)善大、中(zhong)型繞線電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)的(de)起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)性能而(er)研制成功的(de)新一(yi)代起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)裝置。它(ta)是通過(guo)在大、中(zhong)型電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)的(de)轉(zhuan)子(zi)回路中(zhong)串入一(yi)組液(ye)體(ti)電(dian)(dian)(dian)阻,且此液(ye)體(ti)電(dian)(dian)(dian)阻是在電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)時自動(dong)(dong)(dong)(dong)(dong)(dong)投入并在預定的(de)時間內自動(dong)(dong)(dong)(dong)(dong)(dong)、無(wu)級、連續切除(chu),從而(er)使電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)在理想(xiang)的(de)起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)流條件下平穩(wen)起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)。電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)均勻(yun)升速,這對保(bao)護(hu)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)、用電(dian)(dian)(dian)設(she)(she)備、電(dian)(dian)(dian)網及節電(dian)(dian)(dian)等(deng)(deng)方面有效果。加上(shang)系統起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)、停止、故(gu)障(zhang)保(bao)護(hu)、聯絡、報警(jing)、顯示等(deng)(deng)方面進行(xing)精心(xin)設(she)(she)計,從而(er)使液(ye)體(ti)電(dian)(dian)(dian)阻起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)與其它(ta)老式起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)相比較,具有自動(dong)(dong)(dong)(dong)(dong)(dong)化程度高、起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)流小(xiao)(一(yi)般小(xiao)于額定電(dian)(dian)(dian)流的(de)1.3倍),電(dian)(dian)(dian)網電(dian)(dian)(dian)壓(ya)低(di)亦能順利起(qi)動(dong)(dong)(dong)(dong)(dong)(dong),降低(di)了變(bian)壓(ya)器(qi)的(de)容量,是目前球磨機(ji)(ji)、提升機(ji)(ji)、破碎(sui)機(ji)(ji)、壓(ya)縮機(ji)(ji)、風機(ji)(ji)、水泵等(deng)(deng)設(she)(she)備。
二(er)、工作原(yuan)理
TYQ1系列液體電阻(zu)啟動器(qi)是采用特種介質的(de)水溶(rong)液(ye)(ye)作為電(dian)(dian)阻,在特別設計的(de)液(ye)(ye)體電(dian)(dian)阻箱中(zhong)引入極板作電(dian)(dian)極串入電(dian)(dian)機轉(zhuan)子回路(lu)中(zhong),當電(dian)(dian)動(dong)(dong)機起(qi)(qi)動(dong)(dong)時,由一小功率伺服電(dian)(dian)機帶動(dong)(dong)極板移動(dong)(dong)來改變極板的(de)相(xiang)對位置,使(串入轉(zhuan)子回路(lu)的(de))液(ye)(ye)體電(dian)(dian)阻由大到小作無(wu)級變化,從而(er)使電(dian)(dian)機低(di)電(dian)(dian)流平滑起(qi)(qi)動(dong)(dong)。
三、型(xing)號說明
四、性能特(te)點(dian)
1、起動性能(neng)遠于頻敏變阻(zu)器(qi)、油浸變阻(zu)器(qi)、鑄鐵電阻(zu)等(deng)起動器(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(qi)動5~10次。
4、平滑起(qi)動,對設備無機(ji)械應力沖(chong)擊,可(ke)延長機(ji)械設備及電(dian)機(ji)的壽(shou)命。
5、可低(di)電(dian)(dian)壓起動(dong),電(dian)(dian)網(wang)電(dian)(dian)壓低(di)于額(e)定(ding)電(dian)(dian)壓10%時,可順(shun)利(li)起動(dong)。
6、結構簡(jian)單、可靠,全部操作自動(dong)化,安裝、維(wei)護方便(bian)。
7、具(ju)有(you)起(qi)動超時(shi),失(shi)壓,超行程,超溫,液位低(di)等多重保護功能(neng)。
8、適(shi)用(yong)性廣,可適(shi)合任何(he)負載狀況下繞線電機(ji)的(de)軟起動。
五(wu)、使用(yong)環(huan)境
1、空氣溫度范圍:-35℃~+50℃。
2、地海拔高度: ≤4000m。
3、大(da)氣相對(dui)溫度不超過(guo):85%。
4、周(zhou)圍介質應無爆炸危險、無足以腐蝕金屬和破(po)壞絕緣的(de)氣體和塵埃。
5、安裝地應無(wu)顯著沖(chong)擊振動。
六、襄(xiang)陽拓邦電氣的技術參數
1、起動電(dian)流(liu):Iq≤1.3Ie(Ie為電(dian)機額定(ding)電(dian)流(liu))
2、起(qi)動時間:10~60S,預整定,現場可調。
3、續起(qi)動次(ci)數(shu):5~10次(ci)。
4、電液正常工作溫度(du):0℃~70℃。
七、外形結構及安裝尺寸(cun)
1、外型尺寸
2、安(an)裝基礎
3、規(gui)格(ge)尺寸
尺寸(mm) 型 號 |
外型尺(chi)寸 |
安裝(zhuang)尺(chi)寸 |
|||
寬(W) |
深(D) |
高(H) |
寬(E) |
深(F) |
|
TYQ1—0.6 |
700 |
700 |
1800 |
650 |
500 |
TYQ1—1 |
800 |
800 |
2000 |
750 |
600 |
TYQ1—2 |
900 |
800 |
2000 |
750 |
710 |
TYQ1—3 |
1000 |
900 |
2000 |
950 |
810 |
TYQ1—4 |
1200 |
1100 |
2200 |
1050 |
1010 |
TYQ1—6 |
1300 |
1100 |
2200 |
1150 |
1010 |
TYQ1—8 |
1400 |
1100 |
2200 |
1250 |
1010 |
TYQ1—10 |
1500 |
1260 |
2200 |
1350 |
1170 |
八、系列規格(ge)與電動機功率匹配
型 號 |
適用電機功率(KW) |
起動時間(S) |
起動溫升(℃/次) |
說 明 |
TYQ1-0.6 |
380-630 |
10-20 |
<5 |
可配:開關(guan)柜(ju),進(jin)相器 |
TYQ1-1 |
630-1250 |
15-25 |
<8 |
可配:開關柜,進相(xiang)器 |
TYQ1-2 |
1250-2500 |
15-30 |
<10 |
可(ke)配:開關柜,進相器 |
TYQ1-3 |
2500-4000 |
20-35 |
<10 |
可配:開關柜,進相器 |
TYQ1-4 |
4000-6000 |
20-45 |
<15 |
可配:開關(guan)柜(ju),進相器 |
TYQ1-6 |
6000-8000 |
30-50 |
<15 |
可(ke)配(pei):開關柜,進相器 |
TYQ1-8 |
8000-9000 |
30-50 |
<20 |
可配(pei):開關柜,進相器 |
TYQ1-10 |
9000-10000 |
30-50 |
<20 |
可配:開(kai)關柜,進(jin)相(xiang)器 |
低壓開關(guan)柜可做一(yi)體化(hua)或分體式(shi)結構 |
定(ding)貨須知
1、提供電(dian)(dian)機的(de)型號、功率、定子額(e)定電(dian)(dian)壓、定子額(e)定電(dian)(dian)流、轉子開路電(dian)(dian)壓、轉子額(e)定電(dian)(dian)流。
2、如已有控制(zhi)回路可單臺提供起動柜。
3、歡(huan)迎特殊要求(qiu),請在合同中注明。
4、我公司承(cheng)接特殊用途電(dian)動機的起動控制。
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