韓國(guó)AUTOMA,AS200,AS250,性能參數(shù)中山立訊電氣/中山朗立電氣批發(fā)KG AUTO按鈕開(kāi)關(guān)
KG AUTO轉(zhuǎn)換開(kāi)關(guān)KDT系列
KDT-F2M1D2R,KDT-F2M1D2Y,KDT-F2M1D2G,KDT-F2M1D2A,KDT-F2M1D2W
KDT-F2M2D2R,KDT-F2M2D2Y,KDT-F2M2D2G,KDT-F2M2D2A,KDT-F2M2D2W
KDT-F2M1V2R,KDT-F2M1V2Y,KDT-F2M1V2G,KDT-F2M1V2A,KDT-F2M1V2W
KDT-F2M2V2R,KDT-F2M2V2Y,KDT-F2M2V2G,KDT-F2M2V2A,KDT-F2M2V2W
KDT-F2R1D2R,KDT-F2R1D2Y,KDT-F2R1D2G,KDT-F2R1D2A,KDT-F2R1D2W
KDT-F2R2D2R,KDT-F2R2D2Y,KDT-F2R2D2G,KDT-F2R2D2A,KDT-F2R2D2W
KDT-F2R1V2R,KDT-F2R1V2Y,KDT-F2R1V2G,KDT-F2R1V2A,KDT-F2R1V2W 這樣一來(lái)，就不難理解常開(kāi)觸點(diǎn)和常閉觸點(diǎn)了——器線圈不通電時(shí)，常閉觸點(diǎn)可以通過(guò)電流，常開(kāi)觸點(diǎn)處于斷開(kāi)狀態(tài)（可以理解為開(kāi)關(guān)）；器線圈通電時(shí)，常閉觸點(diǎn)斷開(kāi)，常開(kāi)觸點(diǎn)閉合——這就是器的工作特點(diǎn)。這四個(gè)觸點(diǎn)的作用不同，其中NO是需要連接在控制回路中的，而L1,L2,L3是接在主回路中的�！ �1、測(cè)量前，應(yīng)將兆歐表保持水平位置，左手按住表身，右手搖動(dòng)兆歐表?yè)u柄，轉(zhuǎn)速約120r/min，指針應(yīng)指向無(wú)窮大(∞)，否則說(shuō)明兆歐表有故障。2、測(cè)量前，應(yīng)切斷被測(cè)電器及回路的電源，并對(duì)相關(guān)元件進(jìn)行臨時(shí)接地放電，以保證人身與兆歐表的和測(cè)量結(jié)果準(zhǔn)確。
韓國(guó)AUTOMA,AS200,AS250,性能參數(shù)
KDT-F2R2V2R,KDT-F2R2V2Y,KDT-F2R2V2G,KDT-F2R2V2A,KDT-F2R2V2W
KDT-F3M1D3R,KDT-F3M1D2Y,KDT-F3M1D2G,KDT-F3M1D2A,KDT-F3M1D2W
KDT-F3M2D3R,KDT-F3M2D2Y,KDT-F3M2D2G,KDT-F3M2D2A,KDT-F3M2D2W
KDT-F3M1V3R,KDT-F3M1V2Y,KDT-F3M1V2G,KDT-F3M1V2A,KDT-F3M1V2W
KDT-F3M2V3R,KDT-F3M2V2Y,KDT-F3M2V2G,KDT-F3M2V2A,KDT-F3M2V2W
KDT-F3R1D3R,KDT-F3R1D2Y,KDT-F3R1D2G,KDT-F3R1D2A,KDT-F3R1D2W
KDT-F3R2D3R,KDT-F3R2D2Y,KDT-F3R2D2G,KDT-F3R2D2A,KDT-F3R2D2W
KDT-F3R1V3R,KDT-F3R1V2Y,KDT-F3R1V2G,KDT-F3R1V2A,KDT-F3R1V2W
KDT-F3R2V3R,KDT-F3R2V2Y,KDT-F3R2V2G,KDT-F3R2V2A,KDT-F3R2V2W
KG AUTO轉(zhuǎn)換開(kāi)關(guān)KDT系列
KDT-Q2M1D2R,KDT-Q2M1D2Y,KDT-Q2M1D2G,KDT-Q2M1D2A,KDT-Q2M1D2W
KDT-Q2M2D2R,KDT-Q2M2D2Y,KDT-Q2M2D2G,KDT-Q2M2D2A,KDT-Q2M2D2W
KDT-Q2M1V2R,KDT-Q2M1V2Y,KDT-Q2M1V2G,KDT-Q2M1V2A,KDT-Q2M1V2W
KDT-Q2M2V2R,KDT-Q2M2V2Y,KDT-Q2M2V2G,KDT-Q2M2V2A,KDT-Q2M2V2W
KDT-Q2R1D2R,KDT-Q2R1D2Y,KDT-Q2R1D2G,KDT-Q2R1D2A,KDT-Q2R1D2W 因此，電壓變壓器只能用作變壓器，不能用來(lái)檢測(cè)電流。從另外一個(gè)角度來(lái)看：雖然輸入電源的電壓為48V時(shí)，但是流過(guò)電流互感器電流的大小不是由原邊的這個(gè)48V電壓決定的，而是其他因素決定的。電流互感器是有阻抗限制的電壓變壓器�！ ≥^理想的方法是用埋入繞組的溫度繼電器或熱敏電阻來(lái)保護(hù)。6.熱繼電器選型及整定原則熱繼電器的正確選用．與電動(dòng)機(jī)的工作制有密切關(guān)系。當(dāng)熱繼電器用以保護(hù)長(zhǎng)期工作制或間斷長(zhǎng)期工作制的電動(dòng)機(jī)時(shí)，一般按電動(dòng)機(jī)的額定電流來(lái)選用。
韓國(guó)AUTOMA,AS200,AS250,性能參數(shù)
KDT-Q2R2D2R,KDT-Q2R2D2Y,KDT-Q2R2D2G,KDT-Q2R2D2A,KDT-Q2R2D2W
KDT-Q2R1V2R,KDT-Q2R1V2Y,KDT-Q2R1V2G,KDT-Q2R1V2A,KDT-Q2R1V2W
KDT-Q2R2V2R,KDT-Q2R2V2Y,KDT-Q2R2V2G,KDT-Q2R2V2A,KDT-Q2R2V2W
KDT-Q3M1D3R,KDT-Q3M1D2Y,KDT-Q3M1D2G,KDT-Q3M1D2A,KDT-Q3M1D2W
KDT-Q3M2D3R,KDT-Q3M2D2Y,KDT-Q3M2D2G,KDT-Q3M2D2A,KDT-Q3M2D2W
KDT-Q3M1V3R,KDT-Q3M1V2Y,KDT-Q3M1V2G,KDT-Q3M1V2A,KDT-Q3M1V2W
KDT-Q3M2V3R,KDT-Q3M2V2Y,KDT-Q3M2V2G,KDT-Q3M2V2A,KDT-Q3M2V2W
KDT-Q3R1D3R,KDT-Q3R1D2Y,KDT-Q3R1D2G,KDT-Q3R1D2A,KDT-Q3R1D2W
KDT-Q3R2D3R,KDT-Q3R2D2Y,KDT-Q3R2D2G,KDT-Q3R2D2A,KDT-Q3R2D2W
KDT-Q3R1V3R,KDT-Q3R1V2Y,KDT-Q3R1V2G,KDT-Q3R1V2A,KDT-Q3R1V2W
KDT-Q3R2V3R,KDT-Q3R2V2Y,KDT-Q3R2V2G,KDT-Q3R2V2A,KDT-Q3R2V2W
KG AUTO鑰匙開(kāi)關(guān)KDK系列
KDK-P2M1A,KDK-P2M1B,KDK-P2M1C
KDK-P2M2A,KDK-P2M2B,KDK-P2M2C
KDK-P2R1A,KDK-P2R1B,KDK-P2R1C
KDK-P2R2A,KDK-P2R2B,KDK-P2R2C
KDK-P3M1A,KDK-P3M1B,KDK-P3M1C
KDK-P3M2A,KDK-P3M2B,KDK-P3M2C 1、空氣開(kāi)關(guān)是我們平常的俗稱(chēng)，它正確的名稱(chēng)叫做空氣斷路器。空氣斷路器一般為低壓的，即額定工作電壓為1Kv�？諝鈹嗦菲魇蔷哂卸喾N保護(hù)功能的、能夠在額定電壓和額定工作電流狀況下切斷和接通電路的開(kāi)關(guān)裝置。它的保護(hù)功能的類(lèi)型及保護(hù)方式由用戶(hù)根據(jù)需要選定。 如果斷了冷卻水(空氣)，使線圈無(wú)法散熱，都可能燒毀線圈。例如一臺(tái)給水泵的揚(yáng)程為50米，流量為50立方米/小時(shí)，當(dāng)它往50米高處給水的時(shí)，它的流量是50立方米/小時(shí)，當(dāng)它往40米高處給水時(shí)，它的高度和阻力降低了它的流量可能達(dá)到80-90立方米/小時(shí)以上，這時(shí)電機(jī)就會(huì)或燒毀。
韓國(guó)AUTOMA,AS200,AS250,性能參數(shù)
KDK-P3R1A,KDK-P3R1B,KDK-P3R1C
KDK-P3R2A,KDK-P3R2B,KDK-P3R2C
KG AUTO鑰匙開(kāi)關(guān)KDK系列
KDK-G2M1A,KDK-G2M1B,KDK-G2M1C
KDK-G2M2A,KDK-G2M2B,KDK-G2M2C
KDK-G2R1A,KDK-G2R1B,KDK-G2R1C
KDK-G2R2A,KDK-G2R2B,KDK-G2R2C
KDK-G3M1A,KDK-G3M1B,KDK-G3M1C
KDK-G3M2A,KDK-G3M2B,KDK-G3M2C
KDK-G3R1A,KDK-G3R1B,KDK-G3R1C
KDK-G3R2A,KDK-G3R2B,KDK-G3R2C
KG AUTO鑰匙開(kāi)關(guān)KDK系列
KDK-S2M1A,KDK-S2M1B,KDK-S2M1C
KDK-S2M2A,KDK-S2M2B,KDK-S2M2C
KDK-S2R1A,KDK-S2R1B,KDK-S2R1C
KDK-S2R2A,KDK-S2R2B,KDK-S2R2C
KDK-S3M1A,KDK-S3M1B,KDK-S3M1C
KDK-S3M2A,KDK-S3M2B,KDK-S3M2C
KDK-S3R1A,KDK-S3R1B,KDK-S3R1C
KDK-S3R2A,KDK-S3R2B,KDK-S3R2C 2.開(kāi)口三角電壓的作用在三相PT的二次側(cè)接成開(kāi)口三角形,用以發(fā)生接地故障時(shí)做繼電保護(hù)所用。當(dāng)系統(tǒng)發(fā)生單相接地故障時(shí)，電壓互感器一次繞組相電壓一相為零，另兩相升高√3倍，相應(yīng)的二次繞組、剩余電壓繞組的相電壓也升高√3倍�！ ∶枋龃艌�(chǎng)的磁感線在磁場(chǎng)中畫(huà)一些曲線，用（虛線或?qū)嵕�表示）使曲線上任何一點(diǎn)的切線方向都跟這一點(diǎn)的磁場(chǎng)方向相同（且磁感線互不交叉），這些曲線叫磁感線。磁感線是閉合曲線。規(guī)定小磁針的北極所指的方向?yàn)榇鸥芯�的方向。
韓國(guó)AUTOMA,AS200,AS250,性能參數(shù)
KG AUTO鑰匙開(kāi)關(guān)KDK系列
KDK-F2M1A,KDK-F2M1B,KDK-F2M1C
KDK-F2M2A,KDK-F2M2B,KDK-F2M2C
KDK-F2R1A,KDK-F2R1B,KDK-F2R1C
KDK-F2R2A,KDK-F2R2B,KDK-F2R2C
KDK-F3M1A,KDK-F3M1B,KDK-F3M1C
KDK-F3M2A,KDK-F3M2B,KDK-F3M2C
KDK-F3R1A,KDK-F3R1B,KDK-F3R1C
KDK-F3R2A,KDK-F3R2B,KDK-F3R2C
KG AUTO鑰匙開(kāi)關(guān)KDK系列
KDK-Q2M1A,KDK-Q2M1B,KDK-Q2M1C
KDK-Q2M2A,KDK-Q2M2B,KDK-Q2M2C
KDK-Q2R1A,KDK-Q2R1B,KDK-Q2R1C
KDK-Q2R2A,KDK-Q2R2B,KDK-Q2R2C
KDK-Q3M1A,KDK-Q3M1B,KDK-Q3M1C
KDK-Q3M2A,KDK-Q3M2B,KDK-Q3M2C
KDK-Q3R1A,KDK-Q3R1B,KDK-Q3R1C
KDK-Q3R2A,KDK-Q3R2B,KDK-Q3R2C
KG AUTO行車(chē)開(kāi)關(guān)
KG-H02A KG-H02C KG-H02EA KG-H02EC KG-H02ET KG-H02T
KG-H04AA KG-H04CC KG-H04EAA KG-H04ECC KG-H04ECA KG-H04TT
KG-H06AAA KG-H06CCA KG-H06EAAA KG-H06ECAA KG-H06ATT KG-H06ECCA
KG-H06ECCC KG-H08AAAA KG-H08TTTT KG-H10EMAAA
KG AUTO限位開(kāi)關(guān)
KG-L001 KG-L002 KG-L003 KG-L004 KG-L005 KG-L006 KG-L007
KG-L101 KG-L201 KG-L102 KG-L202 KG-L103 KG-L203 KG-L104 KG-L204
KG-L105 KG-L205 KG-L106 KG-L206 KG-L107 KG-L207
