批發(fā)韓國(guó)AND KOREA SB-15K10 廠商批發(fā)價(jià)格中山立訊電氣/中山朗立電氣有限公司直銷ELECSON韓星,保護(hù)器,價(jià)格優(yōu)惠.
ELECSON韓星M-PRO
ELECSON韓星M-PROIIIE 05/60
ELECSON韓星M-PROIIIS 05/60
ELECSON韓星M-PROIIIZ 05/60
ELECSON韓星M-PROIIIN 05/60
ELECSON韓星M-PROIIISZ 05/60
ELECSON韓星M-PROIIISN 05/60
ELECSON韓星M-PROEGZ260TF
ELECSON韓星M-PRO3S60
ELECSON韓星M-PROI-260AC
ELECSON韓星M-PROI-160AC
ELECSON韓星M-PROI-205AC
ELECSON韓星M-PROI-105AC
ELECSON韓星M-PROGZ260A
ELECSON韓星M-PROGZ205A
ELECSON韓星M-PROGZ160A
ELECSON韓星M-PROGZ105A
ELECSON韓星M-PROGNZ260A
ELECSON韓星M-PROGN205A
ELECSON韓星M-PROGN160A
ELECSON韓星M-PROGN105A
ELECSON韓星M-PROIIIGZ260
ELECSON韓星M-PROIIIGZ205
ELECSON韓星M-PROIIIGZ160
ELECSON韓星M-PROIIIGZ105
ELECSON韓星M-PROIIIGN260
ELECSON韓星M-PROIIIGN205
ELECSON韓星M-PROIIIGN160
ELECSON韓星M-PROIIIGN105
ELECSON韓星M-PROIIIS260
ELECSON韓星M-PROIIIS205
ELECSON韓星M-PROIIIS160
ELECSON韓星M-PROIIIS105
ELECSON韓星M-PROW220C
ELECSON韓星M-PROW110C
ELECSON韓星M-PROH220C
ELECSON韓星M-PROH110C
ELECSON韓星M-PROVA220-50HZ
ELECSON韓星M-PROVA110-50HZ
ELECSON韓星M-PROH (50Hz)
ELECSON韓星M-PROG-Z205AC
ELECSON韓星D3-PROGZ205AC
ELECSON韓星D3-PRO205A
ELECSON韓星D3-PRO260A
ELECSON韓星D3-PRO205AC
ELECSON韓星D3-PRO260AC
ELECSON韓星D3-PRO205B
ELECSON韓星D3-PRO260B
ELECSON韓星D3-PRO205BC
ELECSON韓星D3-PRO260BC
ELECSON韓星D3-PROI205A
ELECSON韓星D3-PROI260A
ELECSON韓星D3-PROI205AC
ELECSON韓星D3-PROI260AC
ELECSON韓星D3-PROI205B
ELECSON韓星D3-PROI260B
ELECSON韓星D3-PROI205BC
ELECSON韓星D3-PROI260BC
ELECSON韓星D3-PRO05A
ELECSON韓星D3-PRO60A
ELECSON韓星D3-PRO05AC
ELECSON韓星D3-PRO60AC
ELECSON韓星D3-PRO05B
ELECSON韓星D3-PRO60B
ELECSON韓星D3-PRO05BC
ELECSON韓星D3-PRO60BC
ELECSON韓星D3-PROI05A
ELECSON韓星D3-PROI60A
ELECSON韓星D3-PROI05AC
ELECSON韓星D3-PROI60AC
ELECSON韓星D3-PROI05B
ELECSON韓星D3-PROI60B
ELECSON韓星D3-PROI05BC
ELECSON韓星D3-PROI60BC
ELECSON韓星D3-PROES05
ELECSON韓星D3-PROES60
ELECSON韓星D3-PROES205
ELECSON韓星D3-PROES260
ELECSON韓星D3-PROES05/TF
ELECSON韓星D3-PROES60/TF
ELECSON韓星D3-PROES205/TF
ELECSON韓星D3-PROES260/TF
ELECSON韓星D3-PROESN05
ELECSON韓星D3-PROESN60
ELECSON韓星D3-PROESN205
批發(fā)韓國(guó)AND KOREA SB-15K10 廠商批發(fā)價(jià)格 一般情況下，萬(wàn)用表不能判別SSR的好壞，正確的方法采用圖1-2的測(cè)試電路：當(dāng)輸入電流為零時(shí)，電壓，電燈不亮（燈泡功率須25W以上）；當(dāng)輸入電流達(dá)到一定值以后，電燈亮，電壓表測(cè)出的電壓為SSR導(dǎo)通壓降（在3V以下）。（請(qǐng)初次使用者務(wù)必注意：因SSR內(nèi)部有RC回路而帶來(lái)漏電流，因此不能等同于普通觸點(diǎn)式的繼電器、器，請(qǐng)參考后面的注意事項(xiàng)）?！ ?、運(yùn)行時(shí)（1）在正常使用時(shí)，要檢查負(fù)載電流是否在正常范圍之內(nèi)。（2）觀察相關(guān)指示燈是否和電路正常指示燈相符合。（3）在運(yùn)行中聲音是否正常，有沒有因不良造成的雜音。（4）點(diǎn)是否有燒損現(xiàn)象。（5）周圍環(huán)境是否存在對(duì)器運(yùn)行不良的狀態(tài)，比如、粉塵過(guò)多，振動(dòng)過(guò)大等。
首先檢查電動(dòng)機(jī)絕緣是否正常，用500V搖表（兆歐表）檢查電動(dòng)機(jī)繞組，0.5兆歐及以上為合格；電機(jī)沒有問(wèn)題，低于0.5兆歐大于0.2兆歐，絕緣不合格，但還不至于漏電；小于0.2兆歐不為零，電機(jī)已經(jīng)短路或有漏電，需要繼續(xù)檢查找到原因；絕緣為零說(shuō)明電機(jī)已經(jīng)接地或短路，需要繼續(xù)檢查找到原因。
ELECSON韓星D3-PROESN260
ELECSON韓星D3-PROESN05/TF
ELECSON韓星D3-PROESN60/TF
ELECSON韓星D3-PROESN205/TF
ELECSON韓星D3-PROESN260/TF
ELECSON韓星D3-PROESN05A
ELECSON韓星D3-PROESN60A
ELECSON韓星D3-PROESN205A
ELECSON韓星D3-PROESN260A
ELECSON韓星D3-PROESN05A/TFA
ELECSON韓星D3-PROESN60A/TFA
ELECSON韓星D3-PROESN205A/TFA
ELECSON韓星D3-PROESN260A/TF
ELECSON韓星D3-PROEGN05
ELECSON韓星D3-PROEGN60
ELECSON韓星D3-PROEGN205
ELECSON韓星D3-PROEGN260
ELECSON韓星D3-PROEGN05/TF
ELECSON韓星D3-PROEGN60/TF
ELECSON韓星D3-PROEGN205/TF
ELECSON韓星D3-PROEGN260/TF
ELECSON韓星D3-PROEGZ05
ELECSON韓星D3-PROEGZ60
ELECSON韓星D3-PROEGZ205
ELECSON韓星D3-PROEGZ260
ELECSON韓星D3-PROEGZ05/TF
ELECSON韓星D3-PROEGZ60/TF
ELECSON韓星D3-PROEGZ205/TF
ELECSON韓星D3-PROEGZ260/TF
ELECSON韓星D3-PROE05
ELECSON韓星D3-PROE60
ELECSON韓星D3-PROE205
ELECSON韓星D3-PROE260
ELECSON韓星D3-PROE05/TF
ELECSON韓星D3-PROE60/TF
ELECSON韓星D3-PROE205/TF
ELECSON韓星D3-PROE260/TF
ELECSON韓星D3-PROES05A
ELECSON韓星D3-PROES60A
ELECSON韓星D3-PROES205A
ELECSON韓星D3-PROES260A
ELECSON韓星D3-PROES05A/TFA
ELECSON韓星D3-PROES60A/TFA
ELECSON韓星D3-PROES205A/TFA
ELECSON韓星D3-PROES260A/TFA
ELECSON韓星D3-PROEGN05A
ELECSON韓星D3-PROEGN60A
ELECSON韓星D3-PROEGN205A
ELECSON韓星D3-PROEGN260A
ELECSON韓星D3-PROEGN05A/TFA
ELECSON韓星D3-PROEGN60A/TFA
ELECSON韓星D3-PROEGN205A/TFA
ELECSON韓星D3-PROEGN260A/TFA
ELECSON韓星D3-PROEGZ05A
ELECSON韓星D3-PROEGZ60A
ELECSON韓星D3-PROEGZ205A
ELECSON韓星D3-PROEGZ260A
ELECSON韓星D3-PROEGZ05A/TFA
ELECSON韓星D3-PROEGZ60A/TFA
ELECSON韓星D3-PROEGZ205A/TFA
ELECSON韓星D3-PROEGZ260A/TFA
ELECSON韓星D3-PROE05A
ELECSON韓星D3-PROE60A
ELECSON韓星D3-PROE205A
ELECSON韓星D3-PROE260A
ELECSON韓星D3-PROE05A/TFA
ELECSON韓星D3-PROE60A/TFA
ELECSON韓星D3-PROE205A/TFA
ELECSON韓星D3-PROE260A/TF
ELECSON韓星D3-PROH05B
ELECSON韓星D3-PROH60B
ELECSON韓星D3-PROH05BC
ELECSON韓星D3-PROH60BC
ELECSON韓星D3-PROH05A
ELECSON韓星D3-PROH60A
ELECSON韓星D3-PROH05AC
ELECSON韓星D3-PROH60AC
ELECSON韓星D3-PROH05Y
ELECSON韓星D3-PROH60Y
ELECSON韓星D3-PROH05YC
ELECSON韓星D3-PROH60YC
ELECSON韓星D3-PROH205B
ELECSON韓星D3-PROH260B
ELECSON韓星D3-PROH205BC
ELECSON韓星D3-PROH260BC
ELECSON韓星D3-PROH205A
ELECSON韓星D3-PROH260A
ELECSON韓星D3-PROH205AC
ELECSON韓星D3-PROH260AC
ELECSON韓星D3-PROH205Y
ELECSON韓星D3-PROH260Y
ELECSON韓星D3-PROH205YC
ELECSON韓星D3-PROH260YC
ELECSON韓星D3-PROGN205A
ELECSON韓星D3-PROGN260A
ELECSON韓星D3-PROGN205AC
ELECSON韓星D3-PROGN260AC
ELECSON韓星D3-PROGZ205A
ELECSON韓星D3-PROGZ260A
ELECSON韓星D3-PROGZ205AC
ELECSON韓星D3-PROGZ260AC
ELECSON韓星D3-PROGN205B
ELECSON韓星D3-PROGN260B
ELECSON韓星D3-PROGN205BC
ELECSON韓星D3-PROGN260BC
ELECSON韓星D3-PROGZ205B
ELECSON韓星D3-PROGZ260B
ELECSON韓星D3-PROGZ205BC
ELECSON韓星D3-PROGZ260BC
ELECSON韓星D3-PROGN05A
ELECSON韓星D3-PROGN60A
ELECSON韓星D3-PROGN05AC
ELECSON韓星D3-PROGN60AC
ELECSON韓星D3-PROGZ05A
ELECSON韓星D3-PROGZ60A
ELECSON韓星D3-PROGZ05AC
ELECSON韓星D3-PROGZ60AC
ELECSON韓星D3-PROGN05B
ELECSON韓星D3-PROGN60B
ELECSON韓星D3-PROGN05BC
ELECSON韓星D3-PROGN60BC
ELECSON韓星D3-PROGZ05B
ELECSON韓星D3-PROGZ60B
ELECSON韓星D3-PROGZ05BC
ELECSON韓星D3-PROGZ60BC
ELECSON韓星D3-PROCN60A
ELECSON韓星D3-PROCN05A
ELECSON韓星D3-PROCN60AC
ELECSON韓星D3-PROCN05AC
ELECSON韓星D3-PROCZ60A
ELECSON韓星D3-PROCZ05A
ELECSON韓星D3-PROCZ60AC
ELECSON韓星D3-PROCZ05AC
ELECSON韓星D3-PROHN60A
ELECSON韓星D3-PROHN05A
ELECSON韓星D3-PROHN60AC
ELECSON韓星D3-PROHN05AC
ELECSON韓星D3-PROHZ60A
ELECSON韓星D3-PROHZ05A
ELECSON韓星D3-PROHZ60AC
ELECSON韓星D3-PROHZ05AC
ELECSON韓星D3-PROⅡN60A
ELECSON韓星D3-PROⅡN05A
ELECSON韓星D3-PROⅡN60AC
ELECSON韓星D3-PROⅡN05AC
ELECSON韓星D3-PROⅡZ60A
ELECSON韓星D3-PROⅡZ05A
ELECSON韓星D3-PROⅡZ60AC
ELECSON韓星D3-PROⅡZ05AC
ELECSON韓星D3-PROCN60B
ELECSON韓星D3-PROCN05B
ELECSON韓星D3-PROCN60BC
ELECSON韓星D3-PROCN05BC
ELECSON韓星D3-PROCZ60B
ELECSON韓星D3-PROCZ05B
ELECSON韓星D3-PROCZ60BC
ELECSON韓星D3-PROCZ05BC
ELECSON韓星D3-PROHN60B
ELECSON韓星D3-PROHN05B
ELECSON韓星D3-PROHN60BC
ELECSON韓星D3-PROHN05BC
ELECSON韓星D3-PROHZ60B
ELECSON韓星D3-PROHZ05B
ELECSON韓星D3-PROHZ60BC
ELECSON韓星D3-PROHZ05BC
ELECSON韓星D3-PROⅡN60B
ELECSON韓星D3-PROⅡN05B
ELECSON韓星D3-PROⅡN60BC
ELECSON韓星D3-PROⅡN05BC
ELECSON韓星D3-PROⅡZ60B
ELECSON韓星D3-PROⅡZ05B
ELECSON韓星D3-PROⅡZ60BC
ELECSON韓星D3-PROⅡZ05BC
ELECSON韓星D3-PROHN260AC
ELECSON韓星D3-PROHN205AC
ELECSON韓星D3-PROHZ260A
ELECSON韓星D3-PROHZ205A
ELECSON韓星D3-PROHZ260AC
ELECSON韓星D3-PROHZ205AC
ELECSON韓星D3-PROⅡN260A
ELECSON韓星D3-PROⅡN205A
ELECSON韓星D3-PROⅡN260AC
ELECSON韓星D3-PROⅡN205AC
ELECSON韓星D3-PROⅡZ260A
ELECSON韓星D3-PROⅡZ205A
ELECSON韓星D3-PROⅡZ260AC
ELECSON韓星D3-PROⅡZ205AC
ELECSON韓星D3-PROCN260B
ELECSON韓星D3-PROCN205B
ELECSON韓星D3-PROCN260BC
ELECSON韓星D3-PROCN205BC
ELECSON韓星D3-PROCZ260B
ELECSON韓星D3-PROCZ205B
ELECSON韓星D3-PROCZ260BC
ELECSON韓星D3-PROCZ205BC
ELECSON韓星D3-PROHN260B
ELECSON韓星D3-PROHN205B
ELECSON韓星D3-PROHN260BC
ELECSON韓星D3-PROHN205BC
ELECSON韓星D3-PROHZ260B
ELECSON韓星D3-PROHZ205B
ELECSON韓星D3-PROHZ260BC
ELECSON韓星D3-PROHZ205BC
ELECSON韓星D3-PROⅡN260B
批發(fā)韓國(guó)AND KOREA SB-15K10 廠商批發(fā)價(jià)格 定義：為了定量描述電介質(zhì)內(nèi)各處的極化情況，我們引入一個(gè)矢量P，它等于單位體積內(nèi)的電矩矢量和，即P稱為極化矢量，單位是庫(kù)侖/米2。極化電荷的分布與極化矢量的關(guān)系:如圖:在極化了的電介質(zhì)內(nèi)取一個(gè)面元矢量dS=ndS,其中n為單位法線矢量。
但基本上能處理很多隔離開關(guān)的問(wèn)題，DZ20系列塑殼斷路器型命名及意義如下:其中:1-塑料外殼式斷路器2-設(shè)計(jì)代3-額定極限短路分?jǐn)嗄芰?jí)別:Y一般型,J-較高型,G-型,C-經(jīng)濟(jì)型4-殼架等級(jí)額定電流(A)5-操作方式:手柄直接操作無(wú)代,電動(dòng)操作。
ELECSON韓星D3-PROⅡN205B
ELECSON韓星D3-PROⅡN260BC
ELECSON韓星D3-PROⅡN205BC
ELECSON韓星D3-PROⅡZ260B
ELECSON韓星D3-PROⅡZ205B
ELECSON韓星D3-PROⅡZ260BC
ELECSON韓星D3-PROⅡZ205BC
ELECSON韓星iM-PROW
ELECSON韓星iM-PROH
ELECSON韓星iM-PROWC
ELECSON韓星iM-PROHC
iELECSON韓星M-PROVA
ELECSON韓星M-PROⅢS05
ELECSON韓星M-PROⅢS60
ELECSON韓星M-PROⅢE05
ELECSON韓星M-PROⅢE60
ELECSON韓星M-PROⅢZ05
ELECSON韓星M-PROⅢZ60
ELECSON韓星M-PROⅢSN05
ELECSON韓星M-PROⅢSN60
ELECSON韓星M-PROⅢSZ05
ELECSON韓星M-PROⅢSZ60
ELECSON韓星M-PROⅢS205
ELECSON韓星M-PROⅢS260
ELECSON韓星M-PROⅢE205
ELECSON韓星M-PROⅢE260
批發(fā)韓國(guó)AND KOREA SB-15K10 廠商批發(fā)價(jià)格 量少，性能高，觸點(diǎn)采用銅質(zhì)材料則性能大打折扣;插座材料采用錫磷生銅片可得到配合的強(qiáng)度，韌性，彈性等指標(biāo)，比一般黃銅作的插座耐用數(shù)十倍，且極少有插板時(shí)強(qiáng)烈的電弧燒壞插座的現(xiàn)象;鍍金的簧針極難氧化，性能，能保證音質(zhì)的清晰真實(shí)?！ ≥敵龆私o線圈KA通電，輸出端按負(fù)載電壓連接，圖中為220V的燈，通電后觸點(diǎn)閉合燈就亮了。固態(tài)繼電器是近代利用電子器件組成的一種新型無(wú)觸點(diǎn)電子開關(guān)器件。（特別注意：固態(tài)繼電器里面沒有觸點(diǎn)，上面提到的觸點(diǎn)只是為了方便大家理解），輸入端輸入電壓是為了讓其內(nèi)部電子電路工作，讓晶體管導(dǎo)通實(shí)現(xiàn)開關(guān)。
還有比如這個(gè)CJX2-9511,“95”是額定電流，“11”代表1組常開輔助觸點(diǎn)，1組常閉輔助觸點(diǎn)。那就有朋友說(shuō)了，好了，知道了，按這個(gè)方法套就可以了。其實(shí)是不對(duì)的，因?yàn)椴⒉皇撬云鞫歼@么表示的。比如這兩個(gè)，“3TF50”“3TB42”“50”和“42”并不是50A和42A的意思。
ELECSON韓星M-PROⅢZ205
ELECSON韓星M-PROⅢZ260
ELECSON韓星M-PROⅢSN205
ELECSON韓星M-PROⅢSN260
ELECSON韓星M-PROⅢSZ205
ELECSON韓星M-PROⅢSZ260
ELECSON韓星M-PROGZ05A
ELECSON韓星M-PROGZ60A
ELECSON韓星M-PROGZ05B
ELECSON韓星M-PROGZ60B
ELECSON韓星M-PROGZ05AC
ELECSON韓星M-PROGZ60AC
ELECSON韓星M-PROGZ05BC
ELECSON韓星M-PROGZ60BC
ELECSON韓星M-PROGN05A
ELECSON韓星M-PROGN60A
ELECSON韓星M-PROGN05B
ELECSON韓星M-PROGN60B
ELECSON韓星M-PROGN05AC
ELECSON韓星M-PROGN60AC
ELECSON韓星M-PROGN05BC
ELECSON韓星M-PROGN60BC
ELECSON韓星M-PROGZ205A
ELECSON韓星M-PROGZ260A
ELECSON韓星M-PROGZ205B
ELECSON韓星M-PROGZ260B
ELECSON韓星M-PROGZ205AC
ELECSON韓星M-PROGZ260AC
ELECSON韓星M-PROGZ205BC
ELECSON韓星M-PROGZ260BC
ELECSON韓星M-PROGN205A
ELECSON韓星M-PROGN260A
ELECSON韓星M-PROGN205B
ELECSON韓星M-PROGN260B
ELECSON韓星M-PROGN205AC
ELECSON韓星M-PROGN260AC
ELECSON韓星M-PROGN205BC
ELECSON韓星M-PROGN260BC
ELECSON韓星M-PROⅡZ05A
批發(fā)韓國(guó)AND KOREA SB-15K10 廠商批發(fā)價(jià)格 電流互感器是一種特殊的變壓器，它的作用是把大電流變成標(biāo)準(zhǔn)小電流，配合測(cè)量?jī)x表、計(jì)量?jī)x表和繼電器等設(shè)備工作。這樣可以起到擴(kuò)大儀表測(cè)量范圍，電路的可靠性和性的作用。電流互感器的接線原理圖如下圖所示，電流互感器的一次線圈串聯(lián)在一次主電路中，其二次接入的儀表和繼電器的線圈也全部是串聯(lián)的?！ 。?keke_ds{margin:10pxauto;display:block;cursor:pointer;b:134px;height:49px;b:b('source/plugin/keke_ds/tem
3）溫度繼電器：當(dāng)外界溫度達(dá)到給定值時(shí)而動(dòng)作的繼電器。4）舌簧繼電器：利用密封在管內(nèi)，具有觸電和銜鐵磁路雙重作用的舌簧動(dòng)作來(lái)開，閉或轉(zhuǎn)換線路的繼電器5）時(shí)間繼電器：當(dāng)加上或除去輸入信 時(shí)，輸出部分需延時(shí)或限時(shí)到規(guī)定時(shí)間才閉合或斷開其被控線路繼電器。
ELECSON韓星M-PROⅡZ60A
ELECSON韓星M-PROⅡZ05AC
ELECSON韓星M-PROⅡZ60AC
ELECSON韓星M-PROⅡZ05B
ELECSON韓星M-PROⅡZ60B
ELECSON韓星M-PROⅡZ05BC
ELECSON韓星M-PROⅡZ60BC
ELECSON韓星M-PROⅡN05A
ELECSON韓星M-PROⅡN60A
ELECSON韓星M-PROⅡN05AC
ELECSON韓星M-PROⅡN60AC
ELECSON韓星M-PROⅡN05B
ELECSON韓星M-PROⅡN60B
ELECSON韓星M-PROⅡN05BC
ELECSON韓星M-PROⅡN60BC
ELECSON韓星M-PROⅡL05A
ELECSON韓星M-PROⅡL60A
ELECSON韓星M-PROⅡL05AC
ELECSON韓星M-PROⅡL60AC
ELECSON韓星M-PROⅡL05B
ELECSON韓星M-PROⅡL60B
ELECSON韓星M-PROⅡL05BC
ELECSON韓星M-PROⅡL60BC
ELECSON韓星M-PROⅡZ205A
ELECSON韓星M-PROⅡZ260A
ELECSON韓星M-PROⅡZ205AC
ELECSON韓星M-PROⅡZ260AC
ELECSON韓星M-PROⅡZ205B
ELECSON韓星M-PROⅡZ260B
ELECSON韓星M-PROⅡZ205BC
ELECSON韓星M-PROⅡZ260BC
ELECSON韓星M-PROⅡN205A
ELECSON韓星M-PROⅡN260A
ELECSON韓星M-PROⅡN205AC
ELECSON韓星M-PROⅡN260AC
ELECSON韓星M-PROⅡN205B
ELECSON韓星M-PROⅡN260B
ELECSON韓星M-PROⅡN205BC
ELECSON韓星M-PROⅡN260BC
ELECSON韓星M-PROⅡL205A
ELECSON韓星M-PROⅡL260A
ELECSON韓星M-PROⅡL205AC
ELECSON韓星M-PROⅡL260AC
ELECSON韓星M-PROⅡL205B
ELECSON韓星M-PROⅡL260B
ELECSON韓星M-PROⅡL205BC
批發(fā)韓國(guó)AND KOREA SB-15K10 廠商批發(fā)價(jià)格 所以要跟據(jù)你的電路要求來(lái)實(shí)際運(yùn)用各觸頭作用。交流器按照主觸點(diǎn)來(lái)區(qū)分只有一種，三副常開主觸點(diǎn)。輔助觸點(diǎn)有很多種，有常開有常閉等。比如施耐德的器LC1D1211這四位數(shù)字的含義分別為：12是它的額定電流為12安培，11指一副常開一副常閉。 k.試驗(yàn)結(jié)束后應(yīng)對(duì)被試品放電接地。試驗(yàn)要求：a.試驗(yàn)過(guò)程不應(yīng)發(fā)生閃絡(luò)、擊穿現(xiàn)象；b.外施耐壓試驗(yàn)前后，絕緣電阻不應(yīng)有明顯變化。（5）依次測(cè)量其他二次繞組的勵(lì)磁特性曲線。試驗(yàn)結(jié)果判斷：與歷次試驗(yàn)結(jié)果或與同類設(shè)備的試驗(yàn)結(jié)果相比無(wú)顯著差別。
1.有功功率其中分別是各相負(fù)載相電壓與相電流之間的相位差。如果三相電路對(duì)稱，則各相負(fù)載的有功功率相等，故有（1）式中為一相負(fù)載的有功功率。（2）式中為負(fù)載相電壓與相電流之間的相位差，也等于負(fù)載阻抗角。2.無(wú)功功率電路對(duì)稱時(shí)，則為（3）3.視在功率電路對(duì)稱時(shí)，則為（4）4.功率因數(shù)（5）電路對(duì)稱時(shí)，，為一相負(fù)載的功率因數(shù)。
ELECSON韓星M-PROⅡL260BC
ELECSON韓星M-PROI05A
ELECSON韓星M-PROI05AC
ELECSON韓星M-PROI05ACD
ELECSON韓星M-PROI60A
ELECSON韓星M-PROI60AC
ELECSON韓星M-PROI60ACD
ELECSON韓星M-PROI05B
ELECSON韓星M-PROI05BC
ELECSON韓星M-PROI05BCD
ELECSON韓星M-PROI60B
ELECSON韓星M-PROI60BC
ELECSON韓星M-PROI60BCD
ELECSON韓星M-PROI205A
ELECSON韓星M-PROI205AC
ELECSON韓星M-PROI205ACD
ELECSON韓星M-PROI260A
ELECSON韓星M-PROI260AC
ELECSON韓星M-PROI260ACD
ELECSON韓星M-PROI205B
ELECSON韓星M-PROI205BC
ELECSON韓星M-PROI205BCD
ELECSON韓星M-PROI260B
ELECSON韓星M-PROI260BC
ELECSON韓星M-PROI260BCD
ELECSON韓星M-PROⅠ05A
ELECSON韓星M-PROⅠ05AC
ELECSON韓星M-PROⅠ05ACD
ELECSON韓星M-PROⅠ60A
ELECSON韓星M-PROⅠ60AC
ELECSON韓星M-PROⅠ60ACD
ELECSON韓星M-PROⅠ05B
ELECSON韓星M-PROⅠ05BC
ELECSON韓星M-PROⅠ05BCD
ELECSON韓星M-PROⅠ60B
ELECSON韓星M-PROⅠ60BC
ELECSON韓星M-PROⅠ60BCD
ELECSON韓星M-PROⅠ205A
ELECSON韓星M-PROⅠ205AC
ELECSON韓星M-PROⅠ205ACD
ELECSON韓星M-PROⅠ260A
ELECSON韓星M-PROⅠ260AC
ELECSON韓星M-PROⅠ260ACD
ELECSON韓星M-PROⅠ205B
ELECSON韓星M-PROⅠ205BC
ELECSON韓星M-PROⅠ205BCD
ELECSON韓星M-PROⅠ260B
ELECSON韓星M-PROⅠ260BC
ELECSON韓星M-PROⅠ260BCD
Option
E:基本型
S:基本擴(kuò)展型
Z:檢測(cè)零序電流(使用ZCT)
N:檢測(cè)殘留電流(未使用ZCT)
05:額定電流0.5~6A
60:額定電流5~60A
批發(fā)韓國(guó)AND KOREA SB-15K10 廠商批發(fā)價(jià)格 ◆具備參數(shù)備份和恢復(fù)出廠設(shè)置功能YR-RJD系列高性能通用溫控器具有恢復(fù)出廠設(shè)置和參數(shù)存儲(chǔ)功能(用戶可備份已經(jīng)調(diào)試好的參數(shù)；儀表在儀表內(nèi)置多組不同工況的PID參數(shù)，用戶調(diào)出即可使用)，可以設(shè)備廠商服務(wù)成本。YR-RJD系列高性能通用溫控器通過(guò)引進(jìn)2自由度PID控制方式，在保留PID優(yōu)點(diǎn)的同時(shí)，可同時(shí)滿足目標(biāo)值響應(yīng)和響應(yīng)。 在短路電流范圍內(nèi)，斷路器的I參數(shù)速斷脫扣器的動(dòng)作要比熔斷器快，以下是其它方面性能的比較:性能熔斷器斷路器分?jǐn)嗖荒苣芩袠O同時(shí)分?jǐn)嗖荒苣苣M分?jǐn)嗖荒苣荛]鎖不能能在過(guò)載分?jǐn)嗪蟮脑俳油芰Σ荒苣茉诙搪贩謹(jǐn)嗪蟮脑俳油芰Σ荒苣苓x擇性不能能噴弧距離和分?jǐn)嗄芰π∮山Y(jié)構(gòu)和。
如果在與動(dòng)力線等并行進(jìn)行長(zhǎng)距離配線時(shí)，當(dāng)線圈電源斷開時(shí)，線圈兩端會(huì)由于電線的寄生電容產(chǎn)生電壓，造成釋放不良，在這種情況下，請(qǐng)?jiān)诰€圈兩端連接旁路電阻。2.10長(zhǎng)年連續(xù)通電：線圈長(zhǎng)期連續(xù)通電時(shí)，由于線圈自身會(huì)線圈絕緣材料的老化、特性劣化，因此，在這種情況下，請(qǐng)使用磁保持型繼電器。
會(huì)使電流增大，甚至超過(guò)檄定值;線圈電壓過(guò)低，會(huì)造成銜鐵吸合不緊密而產(chǎn)生振動(dòng).嚴(yán)重時(shí)銜鐵不能吸合、電流劇增使線圈燒毀。線圈燒毀后.一般應(yīng)重新繞制。如果婉路的匝數(shù)不多，短路又在靠近線圈的端部，而其余部分尚完好無(wú)損?！ ?.二次規(guī)程7.4.10第3要求"對(duì)中性點(diǎn)非直接接地系統(tǒng),需要檢查和一次回路單相接地時(shí),應(yīng)選用三相五柱或三相單相式電壓互感器,其剩余繞組額定電壓應(yīng)為100/3V.中性點(diǎn)直接接地系統(tǒng),電壓互感器剩余繞組額定電壓應(yīng)為100V."對(duì)上述論述該怎樣理解。
