一、概述
TYQ1系(xi)列(lie)液體電阻(zu)起(qi)動器(qi)是為(wei)了(le)進(jin)一(yi)步改善大、中(zhong)型繞線電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)的(de)(de)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)性能而研制成功(gong)的(de)(de)新一(yi)代起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)裝置。它是通過在大、中(zhong)型電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)的(de)(de)轉(zhuan)子回路中(zhong)串入(ru)一(yi)組液(ye)體(ti)電(dian)(dian)阻(zu),且此液(ye)體(ti)電(dian)(dian)阻(zu)是在電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)時自(zi)動(dong)(dong)(dong)(dong)(dong)(dong)投(tou)入(ru)并在預定的(de)(de)時間內自(zi)動(dong)(dong)(dong)(dong)(dong)(dong)、無(wu)級(ji)、連續切除,從(cong)而使電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)在理(li)想的(de)(de)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)流條件下平穩(wen)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)。電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)均勻升速,這(zhe)對保護電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)、用電(dian)(dian)設(she)備、電(dian)(dian)網(wang)及(ji)節電(dian)(dian)等(deng)方面有效(xiao)果。加上系統(tong)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)、停止、故障保護、聯絡、報(bao)警、顯示(shi)等(deng)方面進(jin)行精心設(she)計(ji),從(cong)而使液(ye)體(ti)電(dian)(dian)阻(zu)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)與(yu)其它老(lao)式起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)相比較,具有自(zi)動(dong)(dong)(dong)(dong)(dong)(dong)化程度(du)高、起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)流小(xiao)(一(yi)般小(xiao)于額(e)定電(dian)(dian)流的(de)(de)1.3倍),電(dian)(dian)網(wang)電(dian)(dian)壓(ya)低亦能順(shun)利起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong),降低了(le)變壓(ya)器(qi)的(de)(de)容量,是目前(qian)球磨機(ji)(ji)(ji)、提升機(ji)(ji)(ji)、破碎機(ji)(ji)(ji)、壓(ya)縮機(ji)(ji)(ji)、風機(ji)(ji)(ji)、水泵等(deng)設(she)備。
二、工作原理
TYQ1系列液體電(dian)阻啟動器是采用特種介質(zhi)的(de)水溶液作(zuo)為電(dian)(dian)阻,在特別設計(ji)的(de)液體(ti)電(dian)(dian)阻箱(xiang)中(zhong)引入(ru)極板作(zuo)電(dian)(dian)極串(chuan)入(ru)電(dian)(dian)機(ji)轉子(zi)回路(lu)中(zhong),當電(dian)(dian)動(dong)機(ji)起(qi)動(dong)時(shi),由(you)(you)一小(xiao)功(gong)率伺服電(dian)(dian)機(ji)帶(dai)動(dong)極板移(yi)動(dong)來(lai)改變(bian)極板的(de)相對位置,使(串(chuan)入(ru)轉子(zi)回路(lu)的(de))液體(ti)電(dian)(dian)阻由(you)(you)大(da)到(dao)小(xiao)作(zuo)無級(ji)變(bian)化,從而使電(dian)(dian)機(ji)低電(dian)(dian)流(liu)平滑(hua)起(qi)動(dong)。
三、型號說明
四、性(xing)能特點
1、起(qi)動性能遠(yuan)于頻敏變(bian)阻器(qi)(qi)、油浸變(bian)阻器(qi)(qi)、鑄鐵電(dian)阻等起(qi)動器(qi)(qi)。
2、起動電(dian)流(liu)小于電(dian)機額定電(dian)流(liu)的1.3倍(bei)。
3、可(ke)連續起(qi)動5~10次。
4、平滑起動(dong),對設(she)備無機(ji)(ji)械應力沖擊(ji),可延長機(ji)(ji)械設(she)備及電機(ji)(ji)的壽(shou)命(ming)。
5、可低(di)(di)電(dian)(dian)壓(ya)(ya)起(qi)動,電(dian)(dian)網電(dian)(dian)壓(ya)(ya)低(di)(di)于額定電(dian)(dian)壓(ya)(ya)10%時,可順利起(qi)動。
6、結(jie)構簡單、可靠,全部操作自動化(hua),安裝(zhuang)、維護(hu)方(fang)便。
7、具有(you)起動超時,失壓,超行(xing)程,超溫,液(ye)位低等多(duo)重(zhong)保護功能(neng)。
8、適(shi)用性廣,可適(shi)合(he)任何負載狀況下繞線電機的軟(ruan)起(qi)動。
五、使用環(huan)境
1、空氣(qi)溫度范(fan)圍:-35℃~+50℃。
2、地海拔高度: ≤4000m。
3、大氣相對(dui)溫度不超(chao)過:85%。
4、周圍(wei)介質應無(wu)爆(bao)炸危險、無(wu)足以腐蝕金(jin)屬(shu)和破壞絕緣的氣(qi)體和塵埃。
5、安裝地應無顯著沖擊(ji)振(zhen)動。
六、襄(xiang)陽拓(tuo)邦電氣的(de)技術參(can)數
1、起動(dong)電流:Iq≤1.3Ie(Ie為(wei)電機額(e)定(ding)電流)
2、起動時間:10~60S,預整定(ding),現場可調。
3、續起動次(ci)數:5~10次(ci)。
4、電液正常工作溫度(du):0℃~70℃。
七、外(wai)形結(jie)構及安裝尺寸
1、外型尺(chi)寸
2、安裝(zhuang)基(ji)礎
3、規格尺寸
尺(chi)寸(mm) 型 號 |
外型(xing)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(gui)格與電動機功率匹配
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(ke)配(pei):開關柜,進(jin)相器 |
TYQ1-1 |
630-1250 |
15-25 |
<8 |
可配:開(kai)關柜,進(jin)相器 |
TYQ1-2 |
1250-2500 |
15-30 |
<10 |
可配(pei):開關柜,進相器 |
TYQ1-3 |
2500-4000 |
20-35 |
<10 |
可配:開關柜,進相(xiang)器 |
TYQ1-4 |
4000-6000 |
20-45 |
<15 |
可(ke)配:開(kai)關柜(ju),進相器 |
TYQ1-6 |
6000-8000 |
30-50 |
<15 |
可配(pei):開關(guan)柜(ju),進相(xiang)器(qi) |
TYQ1-8 |
8000-9000 |
30-50 |
<20 |
可配(pei):開關柜,進相(xiang)器 |
TYQ1-10 |
9000-10000 |
30-50 |
<20 |
可配:開關柜,進相器 |
低壓(ya)開關(guan)柜可做一體化或分體式結(jie)構 |
定(ding)貨須知
1、提供電(dian)機的型(xing)號、功率、定(ding)子(zi)(zi)額定(ding)電(dian)壓(ya)、定(ding)子(zi)(zi)額定(ding)電(dian)流、轉(zhuan)子(zi)(zi)開路電(dian)壓(ya)、轉(zhuan)子(zi)(zi)額定(ding)電(dian)流。
2、如已有控(kong)制(zhi)回路可單(dan)臺提供起動柜。
3、歡迎特殊要求,請在合同中注明。
4、我公司承接(jie)特殊用途電(dian)動機的起動控制。
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