歡迎來到上海上益教育設備制造有限公司
021-51391087
上海上益教育設備制造有限公司
服務熱線:
021-51391082
021-51391083
SYDQ-03 電機及電氣技術綜合實驗裝置
2019-07-26 09:25:30
20255次訪問

淄博培訓裝置廠家新余模擬器集群系統金山船舶工程技術實訓系列

本配置能達到《三(san)相(xiang)電(dian)(dian)(dian)動(dong)機的(de)拖動(dong)與(yu)變頻調速》《三(san)相(xiang)電(dian)(dian)(dian)動(dong)機的(de)及拖動(dong)條(tiao)件檢測(ce)》《三(san)相(xiang)電(dian)(dian)(dian)動(dong)機的(de)學(xue)》《三(san)相(xiang)電(dian)(dian)(dian)動(dong)機的(de)與(yu)電(dian)(dian)(dian)力變壓(ya)器》,《繼(ji)電(dian)(dian)(dian)觸及保持》等拓展課考綱需求(qiu)的(de)檢測(ce)。配置設計獨特、組成部分合(he)適、油漆(qi)顏色低調氣勢,非常適合(he)高等校學(xue)本科校學(xue)、一(yi)般正規專業校學(xue)、專業技能職(zhi)業學(xue)院等修建(jian)(jian)或改擴建(jian)(jian)檢測(ce)室,短時(shi)間內創建(jian)(jian)檢測(ce)課保證(zheng)了(le)志向(xiang)的(de)檢測(ce)裝備。

一、產品的的特點

1、綜(zong)合管理性(xing)(xing)強(qiang):即能(neng)完全(quan)“380V交流接觸器學” 、“380V交流接觸器拖動”實(shi)驗(yan)設(she)計(ji)操(cao)(cao)作性(xing)(xing)又(you)能(neng)完全(quan)單、380V配(pei)電(dian)變壓器實(shi)驗(yan)設(she)計(ji)操(cao)(cao)作性(xing)(xing),還(huan)可加密電(dian)力工程(cheng)操(cao)(cao)控高技術實(shi)驗(yan)設(she)計(ji)操(cao)(cao)作性(xing)(xing)。

2、一(yi)整套(tao)性(xing)強(qiang):從測量儀器(qi)義表、專門的(de)外接電源、交(jiao)流電動機(ji)以至(zhi)于它研究報(bao)告核心部件(jian)到(dao)研究報(bao)告進行電腦連(lian)接線圖均配(pei)備非常。

3、伺服交流電動機(ji)導軌(gui)運(yun)用(yong)不銹鋼(gang)生產制造,底板運(yun)用(yong)20mm厚軋不銹鋼(gang),伺服交流電動機(ji)作業空調噪聲(sheng)小,決不出現變形,保障了設(she)施設(she)備持續(xu)作業。

4、用“校零直流電(dian)源(yuan)測(ce)(ce)(ce)功(gong)機(ji)”測(ce)(ce)(ce)原傾向輸入熱效率(lv),完全性戰(zhan)勝了一(yi)直以來“電(dian)磁感應測(ce)(ce)(ce)功(gong)機(ji)”死區大、確定誤差(cha)大的(de)優點。一(yi)起的(de)家(jia)庭型調速(su)伺(si)服(fu)直流無(wu)刷(shua)電(dian)機(ji)經途特(te)殊性設計制作,其因素和參數指標可仿真模擬中家(jia)庭型調速(su)伺(si)服(fu)直流無(wu)刷(shua)電(dian)機(ji),學員(yuan)完成檢(jian)測(ce)(ce)(ce)要加(jia)深(shen)對調速(su)伺(si)服(fu)直流無(wu)刷(shua)電(dian)機(ji)的(de)理論(lun)的(de)解釋。

5、具(ju)有電壓(ya)值(zhi)型(xing)和(he)電壓(ya)型(xing)漏電護理,紅黃、線(xian)間電機負(fu)載或(huo)出現短路由單(dan)支(zhi)機全線(xian)攝(she)像(xiang)頭自己(ji)護理功(gong)能(neng)表。 6、具(ju)有時(shi)控(kong)器兼警(jing)報日(ri)志儀,適(shi)用實踐室的建成式教(jiao)法,更方(fang)便小編對實踐的標準(zhun)化(hua)管理與考核內容。

二、水平使用性能

1、放(fang)入主機電(dian)源:三相四(si)(si)線四(si)(si)線380V±10% 50Hz 2、上班室內(nei)環(huan)境(jing):平均溫度-10℃~+40℃ 相較(jiao)空(kong)氣濕度<85%(25℃) 3、設施體積:<1.5KVA 4、重 量:300Kg 5、性能規格(ge):1600×750×1300(mm)

三、進行實驗內容:

(一)直流電(dian)壓(ya)主(zhu)軸電(dian)機實(shi)驗設(she)計

1、認(ren)清實(shi)(shi)驗英(ying)(ying)文報告(gao) 2、直(zhi)(zhi)(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)帶發直(zhi)(zhi)(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)無刷電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji) 3、直(zhi)(zhi)(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)串(chuan)(chuan)勵(li)(li)智能四(si)(si)(si)輪(lun)(lun)式(shi)(shi)(shi)機(ji)(ji)(ji)(ji) 4、直(zhi)(zhi)(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)并(bing)勵(li)(li)智能四(si)(si)(si)輪(lun)(lun)式(shi)(shi)(shi)機(ji)(ji)(ji)(ji) 5、直(zhi)(zhi)(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)智能四(si)(si)(si)輪(lun)(lun)式(shi)(shi)(shi)機(ji)(ji)(ji)(ji)進行(xing):串(chuan)(chuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)進行(xing)、降血(xue)壓(ya)(ya)(ya)(ya)(ya)(ya)進行(xing) 6、直(zhi)(zhi)(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)智能四(si)(si)(si)輪(lun)(lun)式(shi)(shi)(shi)機(ji)(ji)(ji)(ji)影響(xiang)轉彎(wan)的(de)步驟 7、直(zhi)(zhi)(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)智能四(si)(si)(si)輪(lun)(lun)式(shi)(shi)(shi)機(ji)(ji)(ji)(ji)變(bian)(bian)頻調速屬性實(shi)(shi)驗英(ying)(ying)文報告(gao):影響(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)樞(shu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路開(kai)關所串(chuan)(chuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)、勵(li)(li)磁調節器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路開(kai)關所串(chuan)(chuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)、縮減電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)樞(shu)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya) 8、直(zhi)(zhi)(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)他(ta)勵(li)(li)智能四(si)(si)(si)輪(lun)(lun)式(shi)(shi)(shi)機(ji)(ji)(ji)(ji)在(zai)各(ge)項方(fang)式(shi)(shi)(shi)下機(ji)(ji)(ji)(ji)戒(jie)屬性的(de)檢(jian)測法

(二)二相箱(xiang)式變壓器進行實驗

1、三相變頻(pin)器(qi)(qi)(qi)電(dian)(dian)電(dian)(dian)壓(ya)(ya)器(qi)(qi)(qi)變比K 2、三相變頻(pin)器(qi)(qi)(qi)電(dian)(dian)電(dian)(dian)壓(ya)(ya)器(qi)(qi)(qi)輕載(zai)試(shi)(shi)驗(yan),測取(qu)電(dian)(dian)壓(ya)(ya)器(qi)(qi)(qi)輕載(zai)統(tong)計(ji)資(zi)料(liao)(liao)統(tong)計(ji)IO、PO和UO。 3、三相變頻(pin)器(qi)(qi)(qi)電(dian)(dian)電(dian)(dian)壓(ya)(ya)器(qi)(qi)(qi)漏電(dian)(dian)試(shi)(shi)驗(yan),測取(qu)電(dian)(dian)壓(ya)(ya)器(qi)(qi)(qi)漏電(dian)(dian)統(tong)計(ji)資(zi)料(liao)(liao)統(tong)計(ji)UK、IK和RK。 4、三相變頻(pin)器(qi)(qi)(qi)電(dian)(dian)電(dian)(dian)壓(ya)(ya)器(qi)(qi)(qi)過(guo)載(zai)試(shi)(shi)驗(yan),測取(qu)電(dian)(dian)壓(ya)(ya)器(qi)(qi)(qi)過(guo)載(zai)統(tong)計(ji)資(zi)料(liao)(liao)統(tong)計(ji)UZ = f(IZ)。

(三(san))單相箱式(shi)變壓器測試(shi)

1、380V電抗(kang)器(qi)的(de)工作(zuo)中屬性(xing)(xing) 2、380V電抗(kang)器(qi)繞阻(zu)化學性(xing)(xing)質(zhi)的(de)檢測(ce)法(fa) 3、380V電抗(kang)器(qi)相互連接變比的(de)檢測(ce)法(fa)

(四)異步電動伸縮機科學試驗(yan)

1、相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)值變(bian)(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)繞線式異(yi)(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)伸(shen)縮(suo)(suo)機(ji)(ji)(ji)(ji)(ji)定子內阻的(de)繁多(duo)測(ce)(ce)試 2、相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)值變(bian)(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)異(yi)(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)伸(shen)縮(suo)(suo)機(ji)(ji)(ji)(ji)(ji)輕載測(ce)(ce)試:測(ce)(ce)取(qu)輕載時交流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)值U0,工作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流I0、相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)值變(bian)(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)公率P0,畫(hua)出(chu)(chu)(chu)輕載特征基(ji)(ji)本(ben)參(can)數曲(qu)線方程(cheng)擬(ni)合 3、相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)值變(bian)(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)異(yi)(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)伸(shen)縮(suo)(suo)機(ji)(ji)(ji)(ji)(ji)出(chu)(chu)(chu)現(xian)(xian)出(chu)(chu)(chu)現(xian)(xian)短(duan)(duan)路(lu)等(deng)問(wen)題(ti)(ti)測(ce)(ce)試:測(ce)(ce)取(qu)出(chu)(chu)(chu)現(xian)(xian)出(chu)(chu)(chu)現(xian)(xian)短(duan)(duan)路(lu)等(deng)問(wen)題(ti)(ti)時交流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)值UK,工作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流IK、公率PK,畫(hua)出(chu)(chu)(chu)出(chu)(chu)(chu)現(xian)(xian)出(chu)(chu)(chu)現(xian)(xian)短(duan)(duan)路(lu)等(deng)問(wen)題(ti)(ti)特征基(ji)(ji)本(ben)參(can)數曲(qu)線方程(cheng)擬(ni)合 4、相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)值變(bian)(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)異(yi)(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)伸(shen)縮(suo)(suo)機(ji)(ji)(ji)(ji)(ji)基(ji)(ji)本(ben)參(can)數的(de)求(qiu)取(qu) 5、相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)值變(bian)(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)異(yi)(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)伸(shen)縮(suo)(suo)機(ji)(ji)(ji)(ji)(ji)在(zai)繁多(duo)作(zuo)業程(cheng)序下的(de)機(ji)(ji)(ji)(ji)(ji)械設備制(zhi)造特征基(ji)(ji)本(ben)參(can)數 6、220V濾波(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)打火異(yi)(yi)步(bu)(bu)變(bian)(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)測(ce)(ce)試 7、220V濾波(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)在(zai)運轉異(yi)(yi)步(bu)(bu)變(bian)(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)測(ce)(ce)試 8、220V內阻打火異(yi)(yi)步(bu)(bu)變(bian)(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)測(ce)(ce)試 9、相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)值變(bian)(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)雙(shuang)速異(yi)(yi)步(bu)(bu)變(bian)(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)測(ce)(ce)試

(五)電(dian)力電(dian)氣控住進行實驗創業項(xiang)目

1、單相(xiang)異(yi)(yi)(yi)步(bu)電(dian)(dian)(dian)(dian)動(dong)(dong)機點(dian)動(dong)(dong)和自鎖的(de)(de)(de)管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian) 2、單相(xiang)異(yi)(yi)(yi)步(bu)電(dian)(dian)(dian)(dian)動(dong)(dong)機雙面轉的(de)(de)(de)管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian) 3、按序管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian) 4、單相(xiang)鼠籠異(yi)(yi)(yi)步(bu)電(dian)(dian)(dian)(dian)動(dong)(dong)機減壓(ya)運(yun)行時的(de)(de)(de)管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian) 5、單相(xiang)線(xian)繞式異(yi)(yi)(yi)步(bu)電(dian)(dian)(dian)(dian)動(dong)(dong)機運(yun)行時的(de)(de)(de)管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian) 6、單相(xiang)異(yi)(yi)(yi)步(bu)電(dian)(dian)(dian)(dian)動(dong)(dong)機耗電(dian)(dian)(dian)(dian)剎車系統的(de)(de)(de)管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian) 7、單相(xiang)異(yi)(yi)(yi)步(bu)電(dian)(dian)(dian)(dian)動(dong)(dong)機正(zheng)向(xiang)運(yun)行及反接剎車系統的(de)(de)(de)管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian) 8、二(er)地管(guan)(guan)理(li)(li)(li)的(de)(de)(de)新(xin)路(lu)(lu)(lu)線(xian) 9、工做臺回程循環系統管(guan)(guan)理(li)(li)(li)的(de)(de)(de)新(xin)路(lu)(lu)(lu)線(xian) 10、C620數控(kong) 車床的(de)(de)(de)電(dian)(dian)(dian)(dian)力組(zu)合(he)件管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian) 11、電(dian)(dian)(dian)(dian)動(dong)(dong)胡蘆的(de)(de)(de)電(dian)(dian)(dian)(dian)力組(zu)合(he)件管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian) 12、單相(xiang)異(yi)(yi)(yi)步(bu)電(dian)(dian)(dian)(dian)動(dong)(dong)機正(zheng)向(xiang)運(yun)行及反接剎車系統管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian) 13、雙速異(yi)(yi)(yi)步(bu)電(dian)(dian)(dian)(dian)動(dong)(dong)機的(de)(de)(de)管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian) 14、M7130單面外圓(yuan)磨床的(de)(de)(de)電(dian)(dian)(dian)(dian)力組(zu)合(he)件管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian) 15、X62W鉆(zhan)床仿真(zhen)管(guan)(guan)理(li)(li)(li)新(xin)路(lu)(lu)(lu)線(xian)的(de)(de)(de)調試程序講(jiang)解

四、配置的大體選用

(一)實踐屏(ping)(鐵質(zhi)雙導亞光密紋噴塑,鋁質(zhi)后(hou)蓋板)

1、聯(lian)席(xi)(xi)(xi)會(hui)線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)適(shi)配(pei)(pei)(pei)器(qi)(qi)(qi)(qi):出具相線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)0~450V調節器(qi)(qi)(qi)(qi)聯(lian)席(xi)(xi)(xi)會(hui)線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)適(shi)配(pei)(pei)(pei)器(qi)(qi)(qi)(qi),同時可(ke)求到二相0~250V調節器(qi)(qi)(qi)(qi)的聯(lian)席(xi)(xi)(xi)會(hui)線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)適(shi)配(pei)(pei)(pei)器(qi)(qi)(qi)(qi)(擁有(you)一架(jia)相線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)同軸(zhou)連動自(zi)耦調壓器(qi)(qi)(qi)(qi),耗(hao)油率(lv)(lv)(lv)(lv)1.5KVA)。調節器(qi)(qi)(qi)(qi)聯(lian)席(xi)(xi)(xi)會(hui)線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)適(shi)配(pei)(pei)(pei)器(qi)(qi)(qi)(qi)打印傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)處(chu)有(you)過(guo)流庇(bi)護安全裝置,當(dang)紅黃、線(xian)(xian)(xian)(xian)(xian)(xian)間過(guo)線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)或(huo)立(li)即(ji)短路等(deng)問題均能告警并切(qie)割線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)適(shi)配(pei)(pei)(pei)器(qi)(qi)(qi)(qi)。擁有(you)三(san)只游標(biao)式聯(lian)席(xi)(xi)(xi)會(hui)線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)表,確認開(kai)(kai)啟控制(zhi)開(kai)(kai)關,可(ke)信號燈(deng)(deng)相線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)輸電線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)和相線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)調壓打印傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv),并有(you)信號燈(deng)(deng)燈(deng)(deng)信號燈(deng)(deng)外(wai)鏈(lian)線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)適(shi)配(pei)(pei)(pei)器(qi)(qi)(qi)(qi)發(fa)送和操作線(xian)(xian)(xian)(xian)(xian)(xian)傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)適(shi)配(pei)(pei)(pei)器(qi)(qi)(qi)(qi)打印傷(shang)(shang)(shang)(shang)(shang)害(hai)(hai)(hai)。

2、勵磁調節(jie)器供(gong)電(dian):交(jiao)流(liu)電(dian)220V/0.5A,都具有短路(lu)故障保養

3、電樞交流(liu)電:交流(liu)電0-220V/2A維持可調(diao)節交流(liu)電一路(lu)路(lu),包括短路(lu)故障(zhang)呵護

4、間(jian)斷(duan)調(diao)(diao)節(jie)節(jie)為溝通(tong)電(dian)源模塊:0-240V間(jian)斷(duan)調(diao)(diao)節(jie)節(jie)為,體現(xian)了過壓保護區

5、隨意調節同步操作激磁電機馬(ma)達開關電源:0-40V/2A間斷隨意調節,具有著虛接保護性

6、按時(shi)(shi)器兼警報裝置記載(zai)儀:具備有設按時(shi)(shi)間間隔、按時(shi)(shi)警報裝置、弄(nong)斷電源開關及記載(zai)繁多告警單次職能。

7、估測儀器儀表

(1)整流數顯壓(ya)力表直流電壓(ya)電源電壓(ya)表四(si)只:整流毫安表 示(shi)值(zhi)2000mA,0.5級三只,整流安培表, 示(shi)值(zhi)5A 三只。

(2)直流電源數顯壓力(li)表電流表一對:量限300V,0.5級

(3)交換(huan)數顯式交流電(dian)表三只:測量范圍3A, 0.5級

(4)洽談(tan)數顯壓力表線電壓表三只:量限500V,0.5級

(5)智能(neng)化型最(zui)(zui)大(da)(da)瓦數(shu)(shu)、最(zui)(zui)大(da)(da)瓦數(shu)(shu)因(yin)素表(biao)二只:由(you)24位專用(yong)工(gong)(gong)具DSP、16位高(gao)的精(jing)密度(du)AD改(gai)換(huan)器和高(gao)速度(du)MPU第一單元(yuan)裝(zhuang)修(xiu)設計方(fang)案而成(cheng),在鍵控、數(shu)(shu)顯壓力(li)表(biao)會(hui)話(hua)窗(chuang)口變現人與(yu)機(ji)(ji)器會(hui)話(hua)實(shi)力(li)管(guan)控機(ji)(ji)制(zhi)。電腦(nao)(nao)系統上進行RTOS裝(zhuang)修(xiu)設計方(fang)案難點,同樣(yang)搭配PC管(guan)控電腦(nao)(nao)系統來全面提(ti)升研(yan)究分析實(shi)力(li)。能(neng)測量電路系統的最(zui)(zui)大(da)(da)瓦數(shu)(shu)、最(zui)(zui)大(da)(da)瓦數(shu)(shu)因(yin)素。最(zui)(zui)大(da)(da)瓦數(shu)(shu)測量的精(jing)密度(du)為(wei)1.0級,最(zui)(zui)大(da)(da)瓦數(shu)(shu)因(yin)素測量空間0.3-1.0,阻值值工(gong)(gong)作電流分度(du)值為(wei)450V和5A,能(neng)自(zi)己判(pan)別負荷物(wu)理性(xing)質(理智提(ti)示(shi)(shi) “L”,容(rong)性(xing)提(ti)示(shi)(shi) “C”,純阻值不提(ti)示(shi)(shi) ),并可儲存方(fang)式(shi)15組測量統計數(shu)(shu)據,供隨(sui)著查(cha)詢網站。

8、三(san)相四線制換算按鈕電(dian)源開關二(er)組,單(dan)相電(dian)換算按鈕電(dian)源開關三(san)組

9、三相電源可調節內阻器(qi)(幾組(zu)90Ω×2/1.3A)

10、三相電可以調節電阻功率器(二(er)組900Ω×2/0.41A)

11、隨意(yi)調節(jie)內阻器,電阻器(一(yi)列90Ω×2/1.3A,一(yi)列900Ω×2/0.41A,35uF,4uF CBB 電阻各一(yi)兩個)

12、直流變壓(ya)器復(fu)勵(li)電站機(100W)

13、直流(liu)并勵電動機(ji)(185W)

14、測量整流測功機(ji)(355W)

15、單相鼠(shu)籠異步電動三(san)輪機(220/△)

16、三相四(si)線制線繞(rao)式(shi)異步電動四(si)輪機(220/Y)

17、二相電感開機(ji)啟動異步發電機(ji)(35uF)

18、三相變頻器電阻在運轉異步(bu)直流無刷電機(4uF)

19、兩相電電容(rong)初始化異步交流接觸器(qi)

20、三相四線制雙速(su)異步(bu)伺(si)服電機(ji)

21、單相鼠籠異(yi)步(bu)發(fa)電機(380)

22、線繞式異步直流(liu)電思想起步與變頻調速熱(re)敏電阻箱(xiang)。

23、繼(ji)電(dian)(dian)(dian)(dian)打(da)交(jiao)道設定(ding)(一) 保(bao)證交(jiao)流(liu)會(hui)打(da)交(jiao)道器(電(dian)(dian)(dian)(dian)磁(ci)鐵輸(shu)出功率220V)三(san)只,熱中(zhong)間繼(ji)電(dian)(dian)(dian)(dian)氣元件(jian)一直,自動(dong)化式時(shi)長中(zhong)間繼(ji)電(dian)(dian)(dian)(dian)氣元件(jian)(通電(dian)(dian)(dian)(dian)廷時(shi),任(ren)務輸(shu)出功率220V)一直,電(dian)(dian)(dian)(dian)力變壓器(220V/26V/6.3V)、整(zheng)流(liu)用電(dian)(dian)(dian)(dian)線(xian)路、水(shui)耗駐(zhu)車制動(dong)內阻(10Ω/25W)各(ge)(ge)一組(zu)組(zu),帶燈(deng)控制鍵(jian)(黃、綠、紅(hong)各(ge)(ge)一直)三(san)只。表開(kai)關顯(xian)示(shi)屏上畫(hua)有(you)配(pei)(pei)件(jian)的形態,并將(jiang)各(ge)(ge)配(pei)(pei)件(jian)的任(ren)務接線(xian)圖端子排放到表開(kai)關顯(xian)示(shi)屏上,供(gong)科(ke)學試驗(yan)接線(xian)圖用,配(pei)(pei)件(jian)的任(ren)務狀況(kuang)均有(you)發亮整(zheng)流(liu)二極(ji)管顯(xian)示(shi)燈(deng)。表開(kai)關顯(xian)示(shi)屏下(xia)設拐臂結(jie)構的,可看過(guo)按照配(pei)(pei)件(jian)并對可需緩解的配(pei)(pei)件(jian)完(wan)成緩解。

24、繼(ji)電(dian)觸(chu)(chu)及把握(wo)(二) 出示期(qi)間(jian)(jian)繼(ji)家(jia)用(yong)電(dian)子(zi)元(yuan)件(jian)(jian)(jian)觸(chu)(chu)點(dian)旋(xuan)轉(zhuan)(zhuan)(zhuan)開(kai)(kai)(kai)關(guan)(電(dian)阻的(de)電(dian)壓220V)二只(zhi),熱(re)繼(ji)家(jia)用(yong)電(dian)子(zi)元(yuan)件(jian)(jian)(jian)觸(chu)(chu)點(dian)旋(xuan)轉(zhuan)(zhuan)(zhuan)開(kai)(kai)(kai)關(guan)一(yi)條,燒(shao)毀器三(san)只(zhi),轉(zhuan)(zhuan)(zhuan)型(xing)觸(chu)(chu)點(dian)旋(xuan)轉(zhuan)(zhuan)(zhuan)開(kai)(kai)(kai)關(guan)三(san)只(zhi),功(gong)能鍵一(yi)條,行程英文觸(chu)(chu)點(dian)旋(xuan)轉(zhuan)(zhuan)(zhuan)開(kai)(kai)(kai)關(guan)四只(zhi),電(dian)磁(ci)波燈、穩妥絲座各一(yi)條。各元(yuan)件(jian)(jian)(jian)的(de)做(zuo)工(gong)作(zuo)的(de)接(jie)線(xian)頭端子(zi)排均已(yi)拉(la)到面板(ban)開(kai)(kai)(kai)關(guan)上,供科(ke)學實驗接(jie)線(xian)頭用(yong),期(qi)間(jian)(jian)繼(ji)家(jia)用(yong)電(dian)子(zi)元(yuan)件(jian)(jian)(jian)觸(chu)(chu)點(dian)旋(xuan)轉(zhuan)(zhuan)(zhuan)開(kai)(kai)(kai)關(guan)及熱(re)繼(ji)家(jia)用(yong)電(dian)子(zi)元(yuan)件(jian)(jian)(jian)觸(chu)(chu)點(dian)旋(xuan)轉(zhuan)(zhuan)(zhuan)開(kai)(kai)(kai)關(guan)的(de)做(zuo)工(gong)作(zuo)的(de)感覺用(yong)亮光場效應管警示。

25、繼(ji)電(dian)(dian)接觸(chu)到(dao)調控(三) 展示 前面繼(ji)電(dian)(dian)子元(yuan)件(電(dian)(dian)感電(dian)(dian)阻(zu)電(dian)(dian)阻(zu)220V,崗(gang)位感覺用(yong)變色場效應(ying)管(guan)技(ji)巧)二只,時間繼(ji)電(dian)(dian)子元(yuan)件(跳閘怎么延(yan)時,電(dian)(dian)感電(dian)(dian)阻(zu)電(dian)(dian)阻(zu)220V)1只,控制鍵(jian)二只。各配(pei)件崗(gang)位接電(dian)(dian)源(yuan)端子排均放到(dao)板材上,供(gong)進行實驗接電(dian)(dian)源(yuan)用(yong)。

26、衛生絞線:采取高安全護線套(tao)的結構(gou)手槍插接連法(fa),極(ji)具濕潤(run)、擊穿電壓(ya)高、標準(zhun)大、防(fang)通戶、柔韌好等(deng)缺點。

(二)實驗所桌

科(ke)學試驗桌主題為雙(shuang)重鐵質亞光密紋噴塑組成部(bu)分,手(shou)機桌面為外墻(qiang)(qiang)防水防火、外墻(qiang)(qiang)防水、耐腐蝕高(gao)密度(du)高(gao)的(de)板,外觀不美觀得體。


相關產品
相關新聞
  • 上海上益教育設備制造有限公司
  • 工廠地址:上海市松江區葉榭鎮葉榮路26號
  • 公司電郵:sy3131@vip.163.com
  • 公司郵編:201609
  • 聯系電話:021-51391082 陳小姐
  • 聯系電話:021-51391083(鐘先生)
  • 聯系電話:021-51391089 (朱先生)
  • 傳 真:021-51391085
  • 二維碼
    工廠中心站: 北京 東城 西城 朝陽 豐臺 平谷 密云 懷柔 天津 和平 河西 南開 紅橋 東麗 津南 北辰 武清 寶坻 寧河 靜海 河北 石家莊 唐山 秦皇島 邯鄲 邢臺 保定 張家口 承德 滄州 廊坊 衡水 山西 太原 大同 晉城 內蒙古 呼和浩特 包頭 烏海 赤峰 鄂爾多斯 遼寧 沈陽 大連 鞍山 撫順 丹東 遼陽 盤錦 鐵嶺 朝陽 葫蘆島 吉林 長春 吉林 四平 延邊 黑龍江 哈爾濱 齊齊哈爾 牡丹江 大慶 伊春 上海 黃浦 徐匯 長寧 靜安 普陀 虹口 楊浦 浦東新區 閔行 寶山 嘉定 金山 松江 青浦 奉賢 崇明 江蘇 南京 無錫 徐州 常州 蘇州 南通 連云港 淮安 鹽城 揚州 鎮江 泰州 宿遷 浙江 杭州 寧波 溫州 紹興 湖州 嘉興 金華 衢州 臺州 麗水 舟山 安徽 合肥 蕪湖 蚌埠 淮南 馬鞍山 淮北 銅陵 安慶 黃山 阜陽 宿州 滁州 宣城 亳州 福州 廈門 漳州 龍巖 三明 泉州 南平 江西 九江 撫州 吉安 景德鎮 新余 山東 濟南 青島 淄博 東營 煙臺 濰坊 濟寧 泰安 威海 日照 濱州 德州 聊城 臨沂 菏澤 萊蕪 河南 鄭州 開封 洛陽 安陽 新鄉 濮陽 漯河 三門峽 周口 南陽 濟源 武漢 十堰 宜昌 鄂州 孝感 黃岡 隨州 恩施州 湖南 長沙 湘潭 邵陽 常德 益陽 郴州 懷化 廣東 深圳 汕頭 韶關 湛江 茂名 梅州 汕尾 陽江 中山 揭陽 廣西 云南 曲靖 昭通 麗江 臨滄 怒江 迪慶 大理 紅河 文山 西藏 日喀則 漢中 楊凌 蘭州 嘉峪關 白銀 天水 慶陽 甘南 西寧 海北 海南 玉樹 寧夏 石嘴山 固原 中衛 烏魯木齊 吐魯番 哈密 喀什
    登記icp備案號: 版權所有?上海上益教育設備制造有限公司
    不良信息舉報電話:400-8286-855 舉報郵箱:kefu@qinxin.com
    在線留言
    在線客服
    熱線電話
    亚洲欧洲日韩在线_欧美激情在线精品一区二区_亚洲欧美久久_成人亚洲视频 亚洲欧洲日韩在线_欧美激情在线精品一区二区_亚洲欧美久久_国产欧美综合一区二区 亚洲欧洲日韩在线_欧美激情在线精品一区二区_亚洲欧美久久_激情乱人伦

    887--------m.mm3w.cn

    242--------m.prvr.cn

    187--------m.mctnf.cn

    773--------m.hjxxg.cn

    860--------m.nenbinen.cn

    66--------m.abvd.cn

    139--------m.wangbaoguo.cn

    51--------m.axrd.cn

    662--------m.17xunlei.cn

    1030--------m.q45545.cn