一、概述
TYQ1系列(lie)液(ye)體電阻起動(dong)器是為了進一步(bu)改善大、中(zhong)型(xing)繞線(xian)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)(de)起(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)性能(neng)而研制成功的(de)(de)新一代起(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)裝置。它是通過在(zai)大、中(zhong)型(xing)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)(de)轉子回路中(zhong)串入(ru)一組液(ye)體(ti)電(dian)(dian)(dian)(dian)阻(zu),且此液(ye)體(ti)電(dian)(dian)(dian)(dian)阻(zu)是在(zai)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)起(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)時自動(dong)(dong)(dong)(dong)投入(ru)并在(zai)預定(ding)的(de)(de)時間內(nei)自動(dong)(dong)(dong)(dong)、無級、連續切除(chu),從而使電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)在(zai)理想的(de)(de)起(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)流(liu)(liu)條件(jian)下(xia)平穩起(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)。電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)均勻升速,這(zhe)對保護電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)、用電(dian)(dian)(dian)(dian)設(she)(she)備、電(dian)(dian)(dian)(dian)網(wang)及節電(dian)(dian)(dian)(dian)等(deng)方面有效果。加上系統起(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)、停(ting)止、故障保護、聯絡、報警、顯示(shi)等(deng)方面進行精心設(she)(she)計,從而使液(ye)體(ti)電(dian)(dian)(dian)(dian)阻(zu)起(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)器(qi)與其它老式起(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)器(qi)相比較,具有自動(dong)(dong)(dong)(dong)化(hua)程度(du)高、起(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)流(liu)(liu)小(xiao)(一般小(xiao)于(yu)額定(ding)電(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)1.3倍),電(dian)(dian)(dian)(dian)網(wang)電(dian)(dian)(dian)(dian)壓低亦能(neng)順利起(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong),降低了變(bian)壓器(qi)的(de)(de)容量,是目(mu)前球磨(mo)機(ji)、提(ti)升機(ji)、破(po)碎機(ji)、壓縮機(ji)、風機(ji)、水(shui)泵等(deng)設(she)(she)備。
二、工(gong)作(zuo)原(yuan)理
TYQ1系列(lie)液(ye)體電阻(zu)啟(qi)動器(qi)是采(cai)用特種介質的(de)水溶液(ye)作(zuo)為電(dian)阻(zu),在特別設(she)計的(de)液(ye)體(ti)電(dian)阻(zu)箱中引(yin)入(ru)極(ji)板作(zuo)電(dian)極(ji)串入(ru)電(dian)機轉子(zi)回路中,當電(dian)動機起動時(shi),由一小功率伺服電(dian)機帶動極(ji)板移(yi)動來改(gai)變(bian)極(ji)板的(de)相對位(wei)置,使(shi)(串入(ru)轉子(zi)回路的(de))液(ye)體(ti)電(dian)阻(zu)由大到(dao)小作(zuo)無級(ji)變(bian)化,從而使(shi)電(dian)機低電(dian)流平滑起動。
三、型號(hao)說明(ming)
四、性能特點
1、起(qi)(qi)動(dong)性能遠于(yu)頻(pin)敏變(bian)阻(zu)器、油浸變(bian)阻(zu)器、鑄鐵電阻(zu)等起(qi)(qi)動(dong)器。
2、起動電流小于電機額定電流的(de)1.3倍。
3、可(ke)連續起動5~10次(ci)。
4、平滑起動(dong),對設(she)備(bei)無機(ji)(ji)械(xie)應力沖擊,可(ke)延(yan)長機(ji)(ji)械(xie)設(she)備(bei)及電機(ji)(ji)的壽(shou)命。
5、可(ke)低電壓(ya)起動,電網電壓(ya)低于額定(ding)電壓(ya)10%時(shi),可(ke)順利起動。
6、結構簡單、可靠(kao),全部操作自(zi)動化,安裝、維護方便。
7、具有起動超(chao)時,失壓(ya),超(chao)行程(cheng),超(chao)溫,液位(wei)低(di)等多重保(bao)護功能。
8、適用性廣,可適合任何負載狀況(kuang)下繞(rao)線電(dian)機(ji)的軟起(qi)動。
五、使(shi)用環(huan)境
1、空氣(qi)溫(wen)度范圍(wei):-35℃~+50℃。
2、地(di)海拔(ba)高度: ≤4000m。
3、大氣相(xiang)對(dui)溫(wen)度不超過:85%。
4、周圍介質應無爆炸危險、無足以腐(fu)蝕(shi)金屬和破壞(huai)絕緣的氣體和塵埃。
5、安裝地應無顯(xian)著沖擊振動。
六(liu)、襄陽(yang)拓邦電氣(qi)的技術參數
1、起動電(dian)流:Iq≤1.3Ie(Ie為電(dian)機額(e)定電(dian)流)
2、起動時間:10~60S,預整定(ding),現場(chang)可調。
3、續起動次(ci)數:5~10次(ci)。
4、電(dian)液正常(chang)工作溫度:0℃~70℃。
七(qi)、外形結(jie)構及安裝尺寸
1、外型尺寸
2、安(an)裝(zhuang)基礎
3、規格尺寸
尺寸(mm) 型 號 |
外型尺(chi)寸(cun) |
安裝尺寸 |
|||
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、系列規格與電動機功率(lv)匹(pi)配(pei)
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(kai)關柜,進相器(qi) |
TYQ1-1 |
630-1250 |
15-25 |
<8 |
可配(pei):開(kai)關柜,進相(xiang)器 |
TYQ1-2 |
1250-2500 |
15-30 |
<10 |
可配:開(kai)關柜,進相(xiang)器 |
TYQ1-3 |
2500-4000 |
20-35 |
<10 |
可配(pei):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 |
可配:開關柜,進相器 |
TYQ1-8 |
8000-9000 |
30-50 |
<20 |
可(ke)配(pei):開(kai)關(guan)柜(ju),進相器 |
TYQ1-10 |
9000-10000 |
30-50 |
<20 |
可(ke)配:開關柜,進相器 |
低壓(ya)開關柜可做一(yi)體化或分體式(shi)結構 |
定(ding)貨須知(zhi)
1、提供電(dian)機的型號(hao)、功率、定(ding)子額定(ding)電(dian)壓、定(ding)子額定(ding)電(dian)流、轉子開路電(dian)壓、轉子額定(ding)電(dian)流。
2、如(ru)已(yi)有控(kong)制回(hui)路可單臺(tai)提供(gong)起(qi)動柜。
3、歡(huan)迎特殊要(yao)求,請在合(he)同中(zhong)注明。
4、我公司承(cheng)接特(te)殊用途電(dian)動機的起動控(kong)制。
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