一(yi)、概(gai)述
TYQ1系列(lie)液(ye)體電阻起動器是為了進一步(bu)改善大、中(zhong)(zhong)型(xing)繞線電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)的(de)(de)起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)性能(neng)而研制成功的(de)(de)新(xin)一代起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)裝(zhuang)置(zhi)。它(ta)是通過在大、中(zhong)(zhong)型(xing)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)的(de)(de)轉子回路中(zhong)(zhong)串入一組液體電(dian)(dian)(dian)阻,且此液體電(dian)(dian)(dian)阻是在電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(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)(de)時間內自動(dong)(dong)(dong)(dong)(dong)(dong)、無級(ji)、連(lian)續切除,從(cong)而使電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)在理(li)想的(de)(de)起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)流條件下平(ping)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)(ji)均勻(yun)升速,這(zhe)對(dui)保(bao)護電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)、用電(dian)(dian)(dian)設備、電(dian)(dian)(dian)網及(ji)節電(dian)(dian)(dian)等方(fang)面(mian)有效果。加上系統起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)、停止(zhi)、故障保(bao)護、聯絡、報警、顯示等方(fang)面(mian)進行精心設計,從(cong)而使液體電(dian)(dian)(dian)阻起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)器與(yu)其它(ta)老式(shi)起(qi)動(dong)(dong)(dong)(dong)(dong)(dong)器相比較(jiao),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(一般小于(yu)額定電(dian)(dian)(dian)流的(de)(de)1.3倍),電(dian)(dian)(dian)網電(dian)(dian)(dian)壓(ya)低亦能(neng)順利(li)起(qi)動(dong)(dong)(dong)(dong)(dong)(dong),降低了變壓(ya)器的(de)(de)容量,是目前球磨機(ji)(ji)(ji)、提升機(ji)(ji)(ji)、破(po)碎機(ji)(ji)(ji)、壓(ya)縮(suo)機(ji)(ji)(ji)、風機(ji)(ji)(ji)、水泵等設備。
二、工作原理
TYQ1系(xi)列(lie)液體電(dian)阻(zu)啟(qi)動器是采用特種介質的(de)水溶液作為(wei)電(dian)(dian)阻,在特別設計的(de)液體電(dian)(dian)阻箱中引入極(ji)(ji)板作電(dian)(dian)極(ji)(ji)串(chuan)入電(dian)(dian)機轉(zhuan)子回路(lu)中,當電(dian)(dian)動(dong)機起(qi)動(dong)時,由(you)(you)一小功率伺服(fu)電(dian)(dian)機帶(dai)動(dong)極(ji)(ji)板移動(dong)來改變極(ji)(ji)板的(de)相對位置,使(串(chuan)入轉(zhuan)子回路(lu)的(de))液體電(dian)(dian)阻由(you)(you)大(da)到小作無級變化,從而使電(dian)(dian)機低電(dian)(dian)流平滑起(qi)動(dong)。
三、型號說明
四(si)、性能特點
1、起動(dong)性能(neng)遠于頻敏變阻器、油(you)浸變阻器、鑄(zhu)鐵電阻等起動(dong)器。
2、起動電流(liu)小于電機額定(ding)電流(liu)的1.3倍。
3、可連續起動5~10次。
4、平滑起動,對設(she)備無機(ji)(ji)械應力沖擊(ji),可(ke)延長機(ji)(ji)械設(she)備及電機(ji)(ji)的壽命。
5、可(ke)低(di)(di)電壓(ya)起(qi)動(dong),電網電壓(ya)低(di)(di)于額定電壓(ya)10%時,可(ke)順利起(qi)動(dong)。
6、結(jie)構簡單、可靠,全部(bu)操作自(zi)動化,安裝(zhuang)、維護方便。
7、具有(you)起動超(chao)時(shi),失壓,超(chao)行(xing)程,超(chao)溫,液位低(di)等多重保護功能。
8、適用性廣,可適合任(ren)何負載狀況下繞線電(dian)機(ji)的軟起(qi)動。
五、使(shi)用環境
1、空氣溫度(du)范圍:-35℃~+50℃。
2、地海拔(ba)高(gao)度(du): ≤4000m。
3、大氣相對溫度(du)不超過:85%。
4、周圍介質(zhi)應(ying)無(wu)爆炸危險、無(wu)足以腐蝕金屬和(he)破壞(huai)絕緣的氣體和(he)塵埃。
5、安(an)裝地(di)應無(wu)顯著沖擊(ji)振動。
六、襄陽拓邦(bang)電氣的技術參(can)數
1、起(qi)動(dong)電(dian)流:Iq≤1.3Ie(Ie為電(dian)機(ji)額定電(dian)流)
2、起動時間(jian):10~60S,預整定,現場可調。
3、續起(qi)動次數(shu):5~10次。
4、電液正常工作溫度:0℃~70℃。
七、外形結構及安裝(zhuang)尺寸
1、外型尺寸
2、安裝基礎
3、規格尺寸
尺(chi)寸(cun)(mm) 型 號 |
外型尺寸(cun) |
安裝尺(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、系列規格與電(dian)動機功(gong)率匹配(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:開關柜,進相(xiang)器 |
TYQ1-1 |
630-1250 |
15-25 |
<8 |
可配:開關柜,進相器(qi) |
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(kai)關柜,進相器 |
TYQ1-6 |
6000-8000 |
30-50 |
<15 |
可(ke)配:開關柜,進相器 |
TYQ1-8 |
8000-9000 |
30-50 |
<20 |
可(ke)配:開關(guan)柜,進(jin)相器 |
TYQ1-10 |
9000-10000 |
30-50 |
<20 |
可配(pei):開關柜,進(jin)相器 |
低(di)壓開關(guan)柜可做一(yi)體化或(huo)分體式結(jie)構 |
定貨須(xu)知
1、提供電機的型號、功率(lv)、定(ding)(ding)子(zi)額(e)定(ding)(ding)電壓、定(ding)(ding)子(zi)額(e)定(ding)(ding)電流、轉子(zi)開路電壓、轉子(zi)額(e)定(ding)(ding)電流。
2、如已(yi)有控(kong)制回路(lu)可單(dan)臺提供(gong)起動柜。
3、歡迎特殊要(yao)求,請(qing)在合同中注明(ming)。
4、我(wo)公司承(cheng)接特(te)殊用(yong)途電動機的(de)起動控制(zhi)。
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