一、概述(shu)
TYQ1系(xi)列液體電阻起(qi)動器是(shi)為了進(jin)一步改善(shan)大、中(zhong)型繞線電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)的(de)起(qi)動(dong)(dong)(dong)(dong)性能而(er)研制成功(gong)的(de)新一代起(qi)動(dong)(dong)(dong)(dong)裝置。它是(shi)通過在(zai)大、中(zhong)型電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)的(de)轉子回路中(zhong)串入一組液體電(dian)(dian)(dian)(dian)阻(zu),且此液體電(dian)(dian)(dian)(dian)阻(zu)是(shi)在(zai)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)起(qi)動(dong)(dong)(dong)(dong)時自(zi)動(dong)(dong)(dong)(dong)投(tou)入并在(zai)預定的(de)時間內(nei)自(zi)動(dong)(dong)(dong)(dong)、無級、連續切除,從(cong)(cong)而(er)使電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)在(zai)理想的(de)起(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)流條件下平穩起(qi)動(dong)(dong)(dong)(dong)。電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)均勻(yun)升(sheng)速(su),這對(dui)保(bao)護電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)、用(yong)電(dian)(dian)(dian)(dian)設備(bei)、電(dian)(dian)(dian)(dian)網(wang)及節電(dian)(dian)(dian)(dian)等方面有(you)效(xiao)果。加上系統起(qi)動(dong)(dong)(dong)(dong)、停止、故障保(bao)護、聯絡(luo)、報警(jing)、顯示等方面進(jin)行精心設計,從(cong)(cong)而(er)使液體電(dian)(dian)(dian)(dian)阻(zu)起(qi)動(dong)(dong)(dong)(dong)器與其它老式起(qi)動(dong)(dong)(dong)(dong)器相比(bi)較,具有(you)自(zi)動(dong)(dong)(dong)(dong)化程度高、起(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)流小(xiao)(一般(ban)小(xiao)于(yu)額(e)定電(dian)(dian)(dian)(dian)流的(de)1.3倍),電(dian)(dian)(dian)(dian)網(wang)電(dian)(dian)(dian)(dian)壓低亦能順(shun)利起(qi)動(dong)(dong)(dong)(dong),降低了變壓器的(de)容量(liang),是(shi)目前球磨機(ji)(ji)(ji)、提(ti)升(sheng)機(ji)(ji)(ji)、破碎機(ji)(ji)(ji)、壓縮(suo)機(ji)(ji)(ji)、風機(ji)(ji)(ji)、水(shui)泵(beng)等設備(bei)。
二、工(gong)作原理
TYQ1系列液體電阻啟(qi)動器(qi)是采用特種介質的水(shui)溶液(ye)作為電(dian)(dian)阻(zu)(zu),在特別設計的液(ye)體電(dian)(dian)阻(zu)(zu)箱中引入極(ji)板(ban)作電(dian)(dian)極(ji)串(chuan)入電(dian)(dian)機(ji)(ji)轉子(zi)回路中,當電(dian)(dian)動(dong)(dong)機(ji)(ji)起動(dong)(dong)時,由一(yi)小功率伺服電(dian)(dian)機(ji)(ji)帶動(dong)(dong)極(ji)板(ban)移動(dong)(dong)來(lai)改變極(ji)板(ban)的相對位(wei)置,使(shi)(串(chuan)入轉子(zi)回路的)液(ye)體電(dian)(dian)阻(zu)(zu)由大(da)到小作無級變化,從而使(shi)電(dian)(dian)機(ji)(ji)低電(dian)(dian)流平(ping)滑起動(dong)(dong)。
三、型號說明
四、性能特(te)點
1、起動性能遠于(yu)頻敏變(bian)阻(zu)器(qi)、油浸變(bian)阻(zu)器(qi)、鑄鐵(tie)電阻(zu)等起動器(qi)。
2、起(qi)動電(dian)流小于電(dian)機額(e)定電(dian)流的1.3倍。
3、可連續起動5~10次(ci)。
4、平滑起動,對設備(bei)無機(ji)械應力沖擊,可延長機(ji)械設備(bei)及電機(ji)的壽(shou)命。
5、可低(di)電(dian)(dian)壓(ya)起動(dong)(dong),電(dian)(dian)網電(dian)(dian)壓(ya)低(di)于額定電(dian)(dian)壓(ya)10%時,可順利起動(dong)(dong)。
6、結構(gou)簡單、可靠,全部操作(zuo)自動化,安(an)裝、維護方便。
7、具有(you)起(qi)動超時,失(shi)壓,超行(xing)程,超溫,液位低(di)等多(duo)重保護(hu)功能。
8、適(shi)用性廣,可適(shi)合任何(he)負載狀況(kuang)下繞線電機(ji)的軟起動(dong)。
五(wu)、使用環境
1、空氣溫度范(fan)圍:-35℃~+50℃。
2、地海(hai)拔高度: ≤4000m。
3、大氣相對溫度不(bu)超過:85%。
4、周(zhou)圍介質應無(wu)爆(bao)炸危險、無(wu)足以(yi)腐蝕金屬和破壞(huai)絕(jue)緣的氣(qi)體(ti)和塵埃。
5、安裝地應無顯著沖擊振動(dong)。
六、襄陽(yang)拓邦電氣的技術參數(shu)
1、起(qi)動電(dian)流:Iq≤1.3Ie(Ie為(wei)電(dian)機額定電(dian)流)
2、起動(dong)時間(jian):10~60S,預整(zheng)定,現場可(ke)調。
3、續起動次數:5~10次。
4、電(dian)液正常(chang)工作(zuo)溫度:0℃~70℃。
七、外形結構及安(an)裝尺寸
1、外型尺寸
2、安裝基礎(chu)
3、規格尺寸(cun)
尺寸(mm) 型 號 |
外型尺寸 |
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,進相器 |
TYQ1-1 |
630-1250 |
15-25 |
<8 |
可(ke)配(pei):開關柜,進相器 |
TYQ1-2 |
1250-2500 |
15-30 |
<10 |
可配:開關(guan)柜,進相器 |
TYQ1-3 |
2500-4000 |
20-35 |
<10 |
可配(pei):開關柜,進(jin)相器 |
TYQ1-4 |
4000-6000 |
20-45 |
<15 |
可配:開關(guan)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:開關柜,進相(xiang)器 |
TYQ1-10 |
9000-10000 |
30-50 |
<20 |
可(ke)配:開關(guan)柜,進相器(qi) |
低壓開關柜可(ke)做一(yi)體化(hua)或分(fen)體式結(jie)構 |
定貨須知
1、提供電(dian)機的(de)型號、功率、定(ding)子額(e)(e)定(ding)電(dian)壓(ya)、定(ding)子額(e)(e)定(ding)電(dian)流、轉子開路電(dian)壓(ya)、轉子額(e)(e)定(ding)電(dian)流。
2、如已有控制回路(lu)可單臺(tai)提供(gong)起動柜。
3、歡(huan)迎特殊要求(qiu),請在合同中注(zhu)明。
4、我公司承接特殊用途電動(dong)機的起動(dong)控(kong)制(zhi)。
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