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樂清市卓星電氣有限公司

主營:輔助開關(guān),真空接觸器,防爆變壓器,交流接觸器

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樂清市卓星電氣有限公司

會員等級:普通會員

經(jīng)營范圍:輔助開關(guān),真空接觸器,防爆變壓器,交流接觸器

所在地區(qū):浙江/溫州市

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首頁 > 供應(yīng)產(chǎn)品 > 供應(yīng)CKJ5-400A/1140V真空接觸器
供應(yīng)CKJ5-400A/1140V真空接觸器
型號名稱: 供應(yīng)CKJ5-400A/1140V真空接觸器
瀏覽次數(shù): 927
產(chǎn)品品牌: 樂清市卓星電氣有限公司
產(chǎn)品標簽:
產(chǎn)地: 浙江
觸點形式: 三開三閉
產(chǎn)品單價: 780.00元/臺
最小起訂量: 2 臺
供貨總量: 1000 臺
發(fā)貨期限: 自買家付款之日起 7 天內(nèi)發(fā)貨
有效期至: 長期有效
最后更新: 2021-11-01 21:34
 
詳細信息
產(chǎn)地 浙江
觸點形式 三開三閉
額定電流 2222
額定電壓 36V
類型 交流接觸器
認證 CCC
適用范圍 22
售后服務(wù) 一年保修
外殼材質(zhì) PVC
外形尺寸 222
線圈電壓 220V
執(zhí)行質(zhì)量標準 國標
滅弧介質(zhì) 真空式
品牌 卓星電氣
型號 CKJ5-400A/1140V
加工定制
應(yīng)用場景 2
型號報價 22
主觸點控制電路 111
常開主觸頭數(shù)量 111
常開輔助觸頭數(shù)量 111
線圈頻率 222

                     

            
            

                                                                                                            
                            

                                1、主要技術(shù)參數(shù)                             

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                            型號                                                                                    額定電壓(工頻)(V)                                                                                    額定電流(A)                                                                                    主觸頭參數(shù)                                                                                    工頻耐壓V(有效值)                                        
                                            主電路                                                                                    控制電路                                                                                    開距(mm)                                                                                    超程(mm)                                                                                    終壓力(N)                                                                                    主電路                                                                                    輔助電路                                                                                    控制電路                                        
                                            CKJ5-80/1140                                                                                    1140                                                                                    36,110,220,380                                                                                    80                                                                                    1.8±0.2                                                                                    >1                                                                                    30±5                                                                                    4200                                                                                    2500                                                                                    2000                                        
                                            CKJ5-125/1140                                                                                    1140                                                                                    36,110,220,380                                                                                    125                                                                                    1.8±0.2                                                                                    >1                                                                                    30±5                                                                                    4200                                                                                    2500                                                                                    2000                                        
                                            CKJ5-160/1140                                                                                    1140                                                                                    36,110,220,380                                                                                    160                                                                                    1.8±0.2                                                                                    >1                                                                                    30±5                                                                                    4200                                                                                    2500                                                                                    2000                                        
                                            CKJ5-250/1140                                                                                    1140                                                                                    36,110,220,380                                                                                    250                                                                                    2±0.2                                                                                    >1.5                                                                                    80±10                                                                                    4200                                                                                    2500                                                                                    2000                                        
                                            CKJ5-400/1140                                                                                    1140                                                                                    36,110,220,380                                                                                    400                                                                                    20+0.5                                                                                     >1.5                                                                                    120±20                                                                                    4200                                                                                    2500                                                                                    2000                                        
                                            CKJ5-600/1140                                                                                    1140                                                                                    36,110,220,380                                                                                    600                                                                                    20+0.5                                                                                     >1.5                                                                                    190±20                                                                                    4200                                                                                    2500                                                                                    2000                                        

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                            型號                                                                                    接通能力                                                                                    分通能力                                                                                    極限分斷電流(A)                                                                                    電壽命次數(shù)                                                                                    機械壽命次數(shù)                                                                                    質(zhì)量                                        
                                            AC3                                                                                    AC4                                        
                                            CKJ5-80/1140                                                                                    10 Ie,100次                                                                                    8 Ie,25次                                                                                    2000,3次                                                                                    60×104                                                                                     6×104                                                                                     300×104                                                                                     3.8kg                                        
                                            CKJ5-125/1140                                                                                    10 Ie,100次                                                                                    8 Ie,25次                                                                                    2000,3次                                                                                    60×104                                                                                     6×104                                                                                     300×104                                                                                     3.8kg                                        
                                            CKJ5-160/1140                                                                                    10 Ie,100次                                                                                    8 Ie,25次                                                                                    2000,3次                                                                                    60×104                                                                                     6×104                                                                                     300×104                                                                                     3.8kg                                        
                                            CKJ5-250/1140                                                                                    10 Ie,100次                                                                                    8 Ie,25次                                                                                    4500,3次                                                                                    60×104                                                                                     6×104                                                                                     300×104                                                                                     8kg                                        
                                            CKJ5-400/1140                                                                                    10 Ie,100次                                                                                    8 Ie,25次                                                                                    4500,3次                                                                                    60×104                                                                                     2×104                                                                                     300×104                                                                                     11.3kg                                        
                                            CKJ5-600/1140                                                                                    10 Ie,100次                                                                                    8 Ie,25次                                                                                    6000,3次                                                                                    60×104                                                                                     0.5×104                                                                                     300×104                                                                                     19.5kg                                        
                        
        

                    CKJ5、CKJ系列真空接觸器                             使用說明書                             CKJ5、CKJP系列真空接觸器適用于交流50HZ,額定工作電壓至1140V,額定工作電流125—400A的電力網(wǎng)絡(luò),供直接或遠距離接 通和分斷主電路之用。因主觸頭在高真空環(huán)境中工作,因此居有電弧不外露、體積小、重量輕、壽命長、維修周期長等優(yōu)點,特別適宜于組成各種路燈控制器及工作 于油田、化工等場合。                            1、 工作條件                             1. 海撥高度不超過2000米。                            2. 環(huán)境空氣溫度:-25~+40℃。                            3. 空氣相對濕度:環(huán)境空氣溫度為+25℃時不超過50%,在較低溫度下可以有較高的相對濕度。最濕月份的平均溫度為+25℃時,月平均最大相對濕度為90%。                            4. 安裝面與垂直面的傾斜度不超過15°。安裝類別通常為第Ⅲ類。                            5. 環(huán)境污染等級為3級。                            6. 振動不大于30米/秒的場。                            接觸器由真空開關(guān)管、絕緣架,動臂、磁路支撐架、電磁操作機構(gòu)及整流裝置組成。電磁操作機構(gòu)由鐵心、線圈、磁極板、銜鐵板、轉(zhuǎn)軸、動臂等組成。                                        真空開關(guān)管靜導電板通過螺釘固定在絕緣架上,絕緣架與左右支撐板及磁路支撐架用螺釘聯(lián)結(jié)。當線圈通電后銜鐵吸合,帶動動臂和動導桿等,使真空開 關(guān)管動觸頭運動,與靜觸頭接觸,使接觸器處于閉合狀態(tài)。當線圈斷電后,在反力彈簧作用下銜鐵板釋放,動靜觸頭分離使接觸器處于分斷狀態(tài)。                                        電磁操作機構(gòu)由鐵心、線圈、磁極板、銜鐵板、轉(zhuǎn)軸、動臂等組成。                                        輔助觸頭位于銜鐵板一端,由銜鐵上下運動帶動輔助觸頭運動。                                        2、安裝、調(diào)整及更換天關(guān)管                                         1. 安裝                                        ⑴ 安裝前應(yīng)檢查安裝平面,安裝面不平時用墊片調(diào)整。                                        ⑵ 用螺釘加防松墊圈將接觸器固定在安裝板上。                                        ⑶ 接好主回路進出線,將交流控制電源線接在接線端子上,并接好地線。                                        2. 調(diào)整                                        當觸頭參數(shù)不符合要求或更換真空開關(guān)管后需作如下調(diào)整:                                        ⑴ 松開球面接頭鎖緊螺母。                                        ⑵ 轉(zhuǎn)動球面接頭法蘭,使觸頭剛剛斷開(用萬用表低阻檔測)并反復調(diào)整,使三                                        管保持一致。                                        ⑶ 順時針轉(zhuǎn)動球面接頭到法蘭,使開距達到標準要求。                                        ⑷ 擰緊動法蘭鎖緊螺母。由于結(jié)構(gòu)尺寸上保證,超程不必再調(diào)整。                                        ⒊ 更換真空開關(guān)管                                        當真空度下降或其他原因損壞時需更換真空開關(guān)管。                                        ⑴ 當動靜觸頭分開狀態(tài)下,用2500V兆歐表測動靜觸頭間絕緣電阻小于60兆歐時                                        應(yīng)更換真空開關(guān)管。                                        ⑵ 擰松主電路與軟聯(lián)接線連接螺釘,脫開軟聯(lián)接線。                                        ⑶ 擰下靜導電板絕緣框的螺釘。                                        ⑷ 向動端壓縮觸頭彈簧將銷釘轉(zhuǎn)90度。                                        ⑸ 將真空開關(guān)管組件取下。                                        ⑹ 卸下球面接頭組件,取下開關(guān)管。                                        ⑺ 將待換的真空開關(guān)管按上述相反順序安裝到接觸器上。擰緊鎖緊螺母時,注意不                                        使波紋管處于扭曲狀態(tài)。更換開關(guān)管后要重新調(diào)節(jié)開距。                                        3、使用與維修                                         1. 接觸器的工作電壓及工作電流不應(yīng)超過額定值 2. 對新?lián)Q的真空開關(guān)管要事先檢查其真空度。要求在10-2帕(10-4托)以上。可                                        用工頻耐壓法檢查:觸頭間距在標準要求范圍內(nèi),要求耐壓8KV以上(經(jīng)三次試驗后,不允許有擊穿或連續(xù)閃絡(luò)現(xiàn)象)。                                        3. 平時建議用2500V兆歐表檢查。當絕緣電阻小于100M 時應(yīng)加強監(jiān)視。小于60M                                        時應(yīng)更換真空開管。檢查時應(yīng)區(qū)分陶瓷表面受潮或其他原因引起的絕緣下降。                                        4. 在小負荷感性負載使用真空接觸器時,建議配用RC阻容吸收盒,接入接觸器主                                        電路負載側(cè)。                                        5. 凡屬下列情況之一時應(yīng)對接觸器作全面檢查和調(diào)整。                                        ⑴ 每年一次例行檢查和清潔工作。                                        ⑵ 動作一萬次以后。                                        ⑶ 真空開關(guān)管損壞后。                                        檢查及調(diào)整內(nèi)容:                                        ⑴ 真空開關(guān)管真空度。可用工頻試驗法。                                        ⑵ 輔助觸頭觸點接觸情況。接觸不良要調(diào)換新觸頭或以維修。                                        ⑶ 檢查開距及三管同步。                                        ⑷ 所有螺釘螺母有否松動?;顒硬课挥蟹窨ㄗ‖F(xiàn)象。                                        ⑸ 絕緣耐壓程度檢查,用測試儀或2500V兆歐表。                        
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