一、概述
TYQ1系列液體電阻起動(dong)器(qi)是(shi)為了進一步改善大(da)、中(zhong)型(xing)繞線電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機的(de)起(qi)(qi)動(dong)(dong)(dong)(dong)性能(neng)而(er)研(yan)制成功的(de)新一代起(qi)(qi)動(dong)(dong)(dong)(dong)裝置。它是(shi)通(tong)過(guo)在大(da)、中(zhong)型(xing)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機的(de)轉子回路中(zhong)串入(ru)一組液(ye)體電(dian)(dian)(dian)(dian)阻,且(qie)此液(ye)體電(dian)(dian)(dian)(dian)阻是(shi)在電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機起(qi)(qi)動(dong)(dong)(dong)(dong)時自動(dong)(dong)(dong)(dong)投入(ru)并在預定的(de)時間內(nei)自動(dong)(dong)(dong)(dong)、無(wu)級、連(lian)續切除,從而(er)使電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機在理想的(de)起(qi)(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)流(liu)條件下平(ping)穩起(qi)(qi)動(dong)(dong)(dong)(dong)。電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機均勻升(sheng)速(su),這對保護電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機、用電(dian)(dian)(dian)(dian)設備、電(dian)(dian)(dian)(dian)網(wang)及節電(dian)(dian)(dian)(dian)等方面有效果。加上系統起(qi)(qi)動(dong)(dong)(dong)(dong)、停止、故障保護、聯絡、報警、顯(xian)示等方面進行精(jing)心設計,從而(er)使液(ye)體電(dian)(dian)(dian)(dian)阻起(qi)(qi)動(dong)(dong)(dong)(dong)器與(yu)其它老式起(qi)(qi)動(dong)(dong)(dong)(dong)器相(xiang)比較,具有自動(dong)(dong)(dong)(dong)化程度高、起(qi)(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)流(liu)小(一般(ban)小于額定電(dian)(dian)(dian)(dian)流(liu)的(de)1.3倍),電(dian)(dian)(dian)(dian)網(wang)電(dian)(dian)(dian)(dian)壓低亦能(neng)順利起(qi)(qi)動(dong)(dong)(dong)(dong),降(jiang)低了變壓器的(de)容量,是(shi)目前(qian)球磨機、提升(sheng)機、破碎機、壓縮(suo)機、風機、水泵等設備。
二、工作原理(li)
TYQ1系列液體電阻啟動器是采(cai)用特種介質的(de)水溶液作為電(dian)阻,在特別設計(ji)的(de)液體電(dian)阻箱中引入極(ji)板(ban)作電(dian)極(ji)串入電(dian)機轉子回路(lu)中,當電(dian)動(dong)(dong)機起動(dong)(dong)時(shi),由一(yi)小功率伺服(fu)電(dian)機帶動(dong)(dong)極(ji)板(ban)移動(dong)(dong)來改變極(ji)板(ban)的(de)相對(dui)位置,使(shi)(串入轉子回路(lu)的(de))液體電(dian)阻由大到小作無級變化(hua),從而使(shi)電(dian)機低電(dian)流平滑起動(dong)(dong)。
三、型(xing)號說明
四、性能特點
1、起動性能(neng)遠于(yu)頻敏變阻(zu)(zu)器(qi)(qi)、油浸變阻(zu)(zu)器(qi)(qi)、鑄鐵電阻(zu)(zu)等(deng)起動器(qi)(qi)。
2、起(qi)動電流小于電機額定(ding)電流的(de)1.3倍(bei)。
3、可連續起(qi)動5~10次。
4、平滑起動,對(dui)設(she)備無機(ji)(ji)(ji)械應力(li)沖擊(ji),可(ke)延(yan)長機(ji)(ji)(ji)械設(she)備及電機(ji)(ji)(ji)的壽命。
5、可低電(dian)壓(ya)(ya)起(qi)動,電(dian)網電(dian)壓(ya)(ya)低于額定(ding)電(dian)壓(ya)(ya)10%時(shi),可順利起(qi)動。
6、結構簡單、可靠(kao),全(quan)部操作(zuo)自(zi)動(dong)化,安裝、維護(hu)方便(bian)。
7、具(ju)有起動超時,失(shi)壓(ya),超行程(cheng),超溫,液位(wei)低等多重保護功能(neng)。
8、適用(yong)性廣,可適合(he)任何負載狀況下繞線電機的(de)軟(ruan)起動。
五、使用環境(jing)
1、空氣溫度(du)范圍:-35℃~+50℃。
2、地海拔高度: ≤4000m。
3、大氣(qi)相對溫度不超過:85%。
4、周圍介質應無爆炸(zha)危(wei)險、無足以(yi)腐(fu)蝕(shi)金屬和破壞(huai)絕緣的氣體和塵埃。
5、安裝(zhuang)地應無顯(xian)著沖擊振動(dong)。
六(liu)、襄陽拓邦(bang)電氣的(de)技(ji)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:10~60S,預整(zheng)定(ding),現場可(ke)調。
3、續起動次數:5~10次。
4、電液(ye)正常工作溫度(du):0℃~70℃。
七、外形結(jie)構及安裝尺寸(cun)
1、外型(xing)尺(chi)寸(cun)
2、安裝基礎
3、規格尺寸(cun)
尺寸(mm) 型 號 |
外型(xing)尺寸 |
安(an)裝尺寸(cun) |
|||
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
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(pei):開關柜,進(jin)相器 |
TYQ1-1 |
630-1250 |
15-25 |
<8 |
可配(pei):開關柜,進相器 |
TYQ1-2 |
1250-2500 |
15-30 |
<10 |
可配:開關(guan)柜(ju),進相(xiang)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(guan)柜,進相器 |
TYQ1-6 |
6000-8000 |
30-50 |
<15 |
可配:開關(guan)柜,進相(xiang)器 |
TYQ1-8 |
8000-9000 |
30-50 |
<20 |
可配:開關柜(ju),進相(xiang)器(qi) |
TYQ1-10 |
9000-10000 |
30-50 |
<20 |
可配:開關柜,進相器 |
低(di)壓開關柜可做(zuo)一體化或分體式結(jie)構(gou) |
定(ding)貨須(xu)知
1、提供電(dian)機的(de)型(xing)號、功率、定子額定電(dian)壓(ya)、定子額定電(dian)流(liu)(liu)、轉子開路電(dian)壓(ya)、轉子額定電(dian)流(liu)(liu)。
2、如已有(you)控制回路可單(dan)臺提供起動柜。
3、歡(huan)迎(ying)特殊要(yao)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)控制。
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