一、概述
TYQ1系(xi)列液體電阻(zu)起(qi)動器(qi)是(shi)(shi)為(wei)了進(jin)一(yi)步改善大(da)、中型繞線(xian)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)的(de)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)性(xing)能而研制成功(gong)的(de)新一(yi)代起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)裝置。它(ta)是(shi)(shi)通(tong)過在大(da)、中型電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)的(de)轉子回路中串(chuan)入(ru)一(yi)組液(ye)體電(dian)(dian)(dian)(dian)(dian)阻(zu),且此液(ye)體電(dian)(dian)(dian)(dian)(dian)阻(zu)是(shi)(shi)在電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)時自動(dong)(dong)(dong)(dong)(dong)投(tou)入(ru)并在預定(ding)的(de)時間(jian)內自動(dong)(dong)(dong)(dong)(dong)、無(wu)級(ji)、連續切(qie)除,從而使電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)在理想的(de)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)流條件下平(ping)穩起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)。電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)均勻(yun)升(sheng)速(su),這對保護電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)、用電(dian)(dian)(dian)(dian)(dian)設備、電(dian)(dian)(dian)(dian)(dian)網(wang)及節電(dian)(dian)(dian)(dian)(dian)等方(fang)面有效果。加(jia)上(shang)系統起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)、停止、故(gu)障保護、聯絡、報警(jing)、顯(xian)示等方(fang)面進(jin)行精心設計,從而使液(ye)體電(dian)(dian)(dian)(dian)(dian)阻(zu)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)器與其它(ta)老式起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)器相比(bi)較,具有自動(dong)(dong)(dong)(dong)(dong)化程度高(gao)、起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)流小(一(yi)般小于(yu)額定(ding)電(dian)(dian)(dian)(dian)(dian)流的(de)1.3倍),電(dian)(dian)(dian)(dian)(dian)網(wang)電(dian)(dian)(dian)(dian)(dian)壓(ya)低(di)亦能順利起(qi)(qi)動(dong)(dong)(dong)(dong)(dong),降低(di)了變壓(ya)器的(de)容量,是(shi)(shi)目前(qian)球磨(mo)機(ji)(ji)(ji)、提升(sheng)機(ji)(ji)(ji)、破(po)碎機(ji)(ji)(ji)、壓(ya)縮機(ji)(ji)(ji)、風機(ji)(ji)(ji)、水泵等設備。
二、工作原理
TYQ1系列(lie)液體電阻(zu)啟動器(qi)是采用特種介質的(de)水溶液作(zuo)(zuo)為電阻,在特別設計的(de)液體電阻箱(xiang)中引入(ru)極(ji)板作(zuo)(zuo)電極(ji)串入(ru)電機(ji)轉子(zi)回路中,當電動(dong)機(ji)起(qi)動(dong)時(shi),由(you)一小功率伺服(fu)電機(ji)帶動(dong)極(ji)板移動(dong)來改變極(ji)板的(de)相對位置,使(串入(ru)轉子(zi)回路的(de))液體電阻由(you)大到小作(zuo)(zuo)無級變化,從而使電機(ji)低電流平滑起(qi)動(dong)。
三、型號說(shuo)明(ming)
四、性能特點(dian)
1、起動性能(neng)遠于頻敏變(bian)阻器(qi)(qi)、油浸(jin)變(bian)阻器(qi)(qi)、鑄鐵(tie)電阻等(deng)起動器(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、可連(lian)續起(qi)動(dong)5~10次(ci)。
4、平滑起動(dong),對(dui)設備(bei)無機械應力沖(chong)擊(ji),可(ke)延長(chang)機械設備(bei)及電機的(de)壽(shou)命。
5、可(ke)低(di)電(dian)(dian)壓(ya)起(qi)(qi)動(dong),電(dian)(dian)網電(dian)(dian)壓(ya)低(di)于額定電(dian)(dian)壓(ya)10%時,可(ke)順(shun)利起(qi)(qi)動(dong)。
6、結構簡單、可靠,全部操作自動化,安裝(zhuang)、維護方(fang)便。
7、具(ju)有起(qi)動超時,失(shi)壓(ya),超行程,超溫(wen),液(ye)位低等(deng)多(duo)重(zhong)保(bao)護(hu)功能。
8、適用性(xing)廣,可適合任(ren)何負載狀況下(xia)繞線(xian)電機的軟起動(dong)。
五、使用(yong)環境(jing)
1、空氣溫度范圍:-35℃~+50℃。
2、地海拔高度: ≤4000m。
3、大氣相對溫(wen)度不超過:85%。
4、周圍(wei)介質(zhi)應無(wu)爆(bao)炸危(wei)險、無(wu)足以腐蝕金屬和(he)破壞絕緣的氣體和(he)塵埃。
5、安裝地應無顯(xian)著(zhu)沖(chong)擊振動。
六、襄陽拓邦電(dian)氣(qi)的(de)技(ji)術(shu)參數(shu)
1、起動電(dian)流:Iq≤1.3Ie(Ie為電(dian)機額定電(dian)流)
2、起動時間:10~60S,預整(zheng)定,現(xian)場可調。
3、續起(qi)動次數:5~10次。
4、電液正(zheng)常工(gong)作溫度:0℃~70℃。
七、外形結構及(ji)安(an)裝尺寸(cun)
1、外型尺寸
2、安裝(zhuang)基(ji)礎
3、規格尺寸
尺寸(cun)(mm) 型 號 |
外型尺(chi)寸 |
安(an)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(lie)規格與(yu)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(ju),進相器 |
TYQ1-1 |
630-1250 |
15-25 |
<8 |
可配:開關(guan)柜,進相器 |
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(pei):開(kai)關(guan)柜,進相器 |
TYQ1-4 |
4000-6000 |
20-45 |
<15 |
可配(pei):開關柜,進(jin)相器 |
TYQ1-6 |
6000-8000 |
30-50 |
<15 |
可配:開關(guan)柜,進相器 |
TYQ1-8 |
8000-9000 |
30-50 |
<20 |
可配:開關(guan)柜,進相器 |
TYQ1-10 |
9000-10000 |
30-50 |
<20 |
可配:開(kai)關柜,進相器 |
低壓開關柜可做一體化或分體式結(jie)構(gou) |
定貨須知
1、提(ti)供電(dian)機的型號、功(gong)率(lv)、定(ding)子額定(ding)電(dian)壓(ya)、定(ding)子額定(ding)電(dian)流(liu)、轉(zhuan)子開路(lu)電(dian)壓(ya)、轉(zhuan)子額定(ding)電(dian)流(liu)。
2、如已(yi)有控制(zhi)回路可單臺提供起動柜。
3、歡迎特殊要(yao)求,請在合同中注明。
4、我(wo)公司承接特殊用途電動(dong)機的(de)起(qi)動(dong)控制(zhi)。
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