一、概述
TYQ1系列液(ye)體電阻起動器是(shi)為了(le)進一步改善大、中型繞線電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)(de)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)性能而(er)研制成功的(de)(de)新一代(dai)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)裝置。它(ta)是(shi)通過在大、中型電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)(de)轉子回(hui)路(lu)中串入一組液體電(dian)(dian)(dian)(dian)阻(zu),且此(ci)液體電(dian)(dian)(dian)(dian)阻(zu)是(shi)在電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)時自(zi)動(dong)(dong)(dong)(dong)投入并在預定(ding)的(de)(de)時間內自(zi)動(dong)(dong)(dong)(dong)、無級、連續切除,從而(er)使電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)在理想的(de)(de)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)流(liu)(liu)條件(jian)下平穩起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)。電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)均(jun)勻升(sheng)速,這對保護電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)、用電(dian)(dian)(dian)(dian)設備、電(dian)(dian)(dian)(dian)網(wang)(wang)及(ji)節電(dian)(dian)(dian)(dian)等(deng)方(fang)面有(you)(you)效(xiao)果(guo)。加上系(xi)統起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)、停止(zhi)、故障保護、聯絡、報警、顯示等(deng)方(fang)面進行精心(xin)設計,從而(er)使液體電(dian)(dian)(dian)(dian)阻(zu)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)器與其它(ta)老式起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)器相(xiang)比較,具有(you)(you)自(zi)動(dong)(dong)(dong)(dong)化程(cheng)度高、起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)流(liu)(liu)小(一般(ban)小于額定(ding)電(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)1.3倍),電(dian)(dian)(dian)(dian)網(wang)(wang)電(dian)(dian)(dian)(dian)壓低亦能順利起(qi)(qi)(qi)動(dong)(dong)(dong)(dong),降低了(le)變壓器的(de)(de)容量,是(shi)目前球磨(mo)機(ji)、提升(sheng)機(ji)、破碎(sui)機(ji)、壓縮(suo)機(ji)、風機(ji)、水(shui)泵等(deng)設備。
二(er)、工作原理
TYQ1系列(lie)液(ye)體電阻啟動器是采(cai)用特種介質(zhi)的(de)水溶液(ye)作(zuo)為(wei)電(dian)(dian)(dian)(dian)阻(zu),在特別設計的(de)液(ye)體電(dian)(dian)(dian)(dian)阻(zu)箱中(zhong)引(yin)入極板(ban)作(zuo)電(dian)(dian)(dian)(dian)極串(chuan)入電(dian)(dian)(dian)(dian)機(ji)轉(zhuan)子回路中(zhong),當(dang)電(dian)(dian)(dian)(dian)動機(ji)起動時,由一小(xiao)功(gong)率(lv)伺服電(dian)(dian)(dian)(dian)機(ji)帶動極板(ban)移(yi)動來改(gai)變(bian)極板(ban)的(de)相對位置,使(shi)(串(chuan)入轉(zhuan)子回路的(de))液(ye)體電(dian)(dian)(dian)(dian)阻(zu)由大到(dao)小(xiao)作(zuo)無級變(bian)化,從(cong)而使(shi)電(dian)(dian)(dian)(dian)機(ji)低電(dian)(dian)(dian)(dian)流平滑起動。
三、型號說明(ming)
四、性能特點
1、起動性能遠(yuan)于(yu)頻敏變阻(zu)器、油浸變阻(zu)器、鑄鐵電阻(zu)等(deng)起動器。
2、起動電流小于電機額定電流的1.3倍。
3、可連續起動(dong)5~10次。
4、平滑(hua)起(qi)動,對設(she)備無(wu)機械(xie)應(ying)力沖擊,可延長機械(xie)設(she)備及(ji)電機的壽命。
5、可(ke)低電(dian)壓(ya)起動,電(dian)網(wang)電(dian)壓(ya)低于額(e)定電(dian)壓(ya)10%時(shi),可(ke)順利起動。
6、結構(gou)簡單、可(ke)靠(kao),全部操(cao)作自動化,安裝、維護(hu)方便。
7、具有起動超(chao)(chao)時,失壓,超(chao)(chao)行程(cheng),超(chao)(chao)溫,液(ye)位低(di)等(deng)多重(zhong)保護功(gong)能。
8、適(shi)用性廣,可適(shi)合(he)任何負載狀況下(xia)繞線(xian)電機的軟起(qi)動。
五、使用環境
1、空氣溫(wen)度范圍:-35℃~+50℃。
2、地海(hai)拔高度: ≤4000m。
3、大氣相(xiang)對溫度不超過:85%。
4、周圍(wei)介(jie)質應無爆炸危險(xian)、無足以(yi)腐蝕金屬和破壞(huai)絕(jue)緣(yuan)的氣體(ti)和塵埃。
5、安裝地應無(wu)顯著沖(chong)擊(ji)振(zhen)動。
六、襄陽拓邦電氣的(de)技術參數
1、起動電(dian)流(liu):Iq≤1.3Ie(Ie為電(dian)機額定電(dian)流(liu))
2、起動時間(jian):10~60S,預整定,現場(chang)可調。
3、續起動次(ci)數:5~10次(ci)。
4、電液正常工作溫度:0℃~70℃。
七、外(wai)形結構及(ji)安裝尺(chi)寸
1、外型(xing)尺寸
2、安裝基礎
3、規格尺寸
尺(chi)寸(mm) 型 號 |
外型尺寸 |
安(an)裝(zhuang)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(ba)、系列規(gui)格與電動(dong)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(kai)關柜,進相器(qi) |
TYQ1-1 |
630-1250 |
15-25 |
<8 |
可配:開關柜,進相器 |
TYQ1-2 |
1250-2500 |
15-30 |
<10 |
可(ke)配:開(kai)關(guan)柜,進相(xiang)器 |
TYQ1-3 |
2500-4000 |
20-35 |
<10 |
可(ke)配:開關柜(ju),進相器 |
TYQ1-4 |
4000-6000 |
20-45 |
<15 |
可(ke)配(pei):開(kai)關柜,進相器 |
TYQ1-6 |
6000-8000 |
30-50 |
<15 |
可配:開(kai)關柜,進相器 |
TYQ1-8 |
8000-9000 |
30-50 |
<20 |
可(ke)配:開關柜,進相器 |
TYQ1-10 |
9000-10000 |
30-50 |
<20 |
可配:開關柜,進相器 |
低壓開關柜可做一體(ti)(ti)化(hua)或(huo)分(fen)體(ti)(ti)式結(jie)構 |
定貨須知
1、提供電機的型號、功率、定(ding)子(zi)額定(ding)電壓、定(ding)子(zi)額定(ding)電流(liu)、轉子(zi)開路電壓、轉子(zi)額定(ding)電流(liu)。
2、如已有控制回路可(ke)單臺提供(gong)起(qi)動柜(ju)。
3、歡迎特殊要(yao)求(qiu),請在合同(tong)中注明(ming)。
4、我(wo)公(gong)司承接特殊用途電動機(ji)的起動控制。
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